请帮忙翻译成英文,很急...~~!!~谢谢

请帮忙翻译成英文，很急，谢谢！！！！！！！！！！！！！！！！！！！！！~

Keywords: heavy metal ions, pollution, chlorophyll, arabidopsis

Keyword: heavy metal, Arabidopsis thaliana, chlorophyll, leaves something


First part: background: tianjin, heavy metal pollution and on chlorophyll influence, arabidopsis introduction

The second part: the implementation of part: planting, sewage preparation, processing, chlorophyll content determination

Part 3: summary: under heavy metal ions pollution arabidopsis chlorophyll content changes and topic significance


4 choose arabidopsis as test materials

Biologists through for the selected biological species of scientific research, used to discover some has the universal law life phenomenon, at this time, this was selected species is model organisms. Arab thaliana is a kind of cruciferous plants, widely used in plant genetics and molecular biology, and developmental biology research, has become a kind of typical model plant, its reason mainly based on the plant has the following features:

(1) plant morphological individual small, height only about 30cm, 1 cup can be planted several tree,

(2) the growth cycle quickly, each generation time is short, from sowing to harvest seed typically require 6 weeks or so,

(3) seeds, bunches of each generation can produce thousands of seed;

(4) morphological characteristics, strong vitality, simple to use common medium can be artificial cultivation,

(5) genome small, only 5 of chromosomes.



The second part: the implementation: testing containing different concentration sewage with heavy metal ions of arabidopsis chlorophyll content effects for sewage disposal, provides the basis. (inquires Pb and Cd, metal ion Cu in water allows content)

[equipment and reagents.

Arabidopsis seeds, flower POTS, nutritional soil, spectrophotometer, centrifuge, balance, scissors, grind bowls, funnel, pipette, beaker, acetone, quartz sand, Cd, Pb (NO2) 2) 2, Cu (NO2 (NO2) 2, distilled water


1 arabidopsis planting:

Choose good water imbibition, soil soft nutritional soil as arabidopsis planting soil. In diameter 9cm flower, every laver sowing 20-30 star. After sowing in flowerpot on the hood film, give a growth of plant offers a wet environment. In on the fifth day, about in the fourth deried from weeks after the third piece of cotyledons grow and began to experiment.


2 containing heavy metal ions sewage compound

Compound containing Cd (NO3) 2, Pb (NO3) 2, Cu (NO3) 2 solution, respectively satisfy its contain Cd2, Pb2 + + Cu2 + ions concentration, for 5mg/L, 25mg/L, 50mg/L, 100mg/L

(process oneself write detailed point, translated into English.


3 chlorophyll content change: adopt different concentrations of aqueous arabidopsis

To grow in arabidopsis flower adds contains three kinds of different heavy metal ion concentration for 5mg/L, 25mg/L, 50mg/L, 100mg/L sewage 30mL, arabidopsis of low concentration of heavy metal ion pollution have patience, but as time increases, poisons action strengthen gradually, chlorophyll content decreased, growth is restrained. The experimental results showed that under different concentrations heavy metal processing, arabidopsis chlorophyll content in the first days there were no changes, the next three days chlorophyll content changes (down) compared with control significant level, especially for the first four days, chlorophyll content with cadmium concentration of aqueous increase significantly.

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Hi!Welcome to china,I hope you can have a chance come to WuHan to have all kinds of delisious foods.This picture about Yellow Crane Tower which is the most famous attraction in WuHan.I am sure that it must make you share at the moment!By the way,the day of your birthday will coming soon,happy birthday to you!And also I hope you have an wonderful time in china.
A fan come from WuHan

According to the record, in the world the extant alligator fish altogether has 20 kinds, the alligator besides the minority life in the temperate zone area, mostly lives in the tropics subtropics area rivers, the lake and the juicy bog, also some lives in approach the seacoast in the shoal. Its face is long, 嘴长, has "in the world so-called the king, it would be better if alligator" saying. The alligator richly watches the value. The alligator also has the many kinds of for medicinal purposes health care effect. The alligator whole body is a treasure. Its skin processes the high-quality leather shoes, the waistband, fine 制皮 and so on. The alligator also is the precious edible delicacies. Its meat taste America also nutrition rich, Inner Tibet may 入药 because its whole body is valuable, therefore, in the world some countries positively develop the alligator cultivation industry. As the saying goes "alligator's tear", actually but actually really is not false. The alligator really can flow the tear, only that certainly is not is sad because of it, but is it is draining in vivo unnecessary salinity. . The alligator kidney excretion function is very imperfect, in vivo unnecessary salinity, must depend on one kind of special salty gland to drain. Alligator image fierce ugly, natural disposition 凶恶 cruel, the motion is extremely nimble. It Fu Shui is under water generally cloudy in the daytime in the forest or dives swims, at night egresses looks for food. It extremely friendly dives, may above the under water ambush 10 hours. The sisters are same with family's in brothers, the alligator although the individual is huge, actually is the egg lives. Its life generally may long reach 70 year old of ~ 80 years old, are many may reach over 100 years old. Female alligator as long as 12 years old when the nature is mature, starts to bear children, to 40 years old about, stops giving birth. The alligator looked resembles 凶恶, its courage very is actually small, some small alligators even can because of frightened fall ill, if Chinese Yangzi alligator, as soon as meets some people to approach, it drills a hole to hide immediately. The alligator very little initiative attack humanity, on the contrary, the process training, it also may cooperate the performance with the person. Lets the person to stroke, the kiss, to ride rides, even publicizes the mouth to let the person put in, watches by this thrilling feat for the person. Obviously alligator's economic value is high. Carries on the artificial raising benefit to it better, what is famous in Thailand pulls difference Long Huyuan, 8 years cultivate alligator more than 60,000, push them to the market, have become native's money tree. Obviously, alligator to human society's economical development, also has made a contribution

According to the record, in the world the extant alligator fishaltogether has 20 kinds, the alligator besides the minority life inthe temperate zone area, mostly lives in the tropics subtropics arearivers, the lake and the juicy bog, also some lives in approach theseacoast in the shoal. Its face is long,mouth is long, has "in the worldso-called the king, it would be better if alligator" saying. Thealligator richly watches the value. The alligator also has the manykinds of for medicinal purposes health care effect. The alligatorwhole body is a treasure. Its skin processes the high-quality leathershoes, the waistband, fine leather and so on. The alligator also is theprecious edible delicacies. Its meat taste America also the nutritionare rich, Inner Tibet may medicine.
Because its whole body is valuable, therefore, in the worldsome countries positively develop the alligator cultivation industry.
As the saying goes "alligator's tear", actually but actually really isnot false. The alligator really can flow the tear, only that certainlyis not is sad because of it, but is it is draining in vivo unnecessarysalinity. . The alligator kidney excretion function is very imperfect,in vivo unnecessary salinity, must depend on one kind of special saltygland to drain.
Alligator image fierce ugly, natural disposition cruel, themotion is extremely nimble. It Fu Shui is under water generally cloudyin the daytime in the forest or dives swims, at night egresses looksfor food. It extremely friendly dives, may above the under waterambush 10 hours. The sisters are same with family's in brothers, thealligator although the individual is huge, actually is the egg lives.Its life generally may long reach 70 year old of ~ 80 years old, aremany may reach over 100 years old. Female alligator as long as 12years old when the nature is mature, starts to bear children, to 40years old about, stops giving birth.
The alligator looked resembles wicked, its courage very is actuallysmall, some small alligators even can because of frightened fall ill,if Chinese Yangzi alligator, as soon as meets some people to approach,it drills a hole to hide immediately. The alligator very littleinitiative attack humanity, on the contrary, the process training, italso may cooperate the performance with the person. Lets the person tostroke, the kiss, to ride rides, even publicizes the mouth to let theperson put in, watches by this thrilling feat for the person.
Obviously alligator's economic value is high. Carries on theartificial raising benefit to it better, what is famous in Thailandpulls difference Long Huyuan, 8 years cultivate alligator more than60,000, push them to the market, have become native's money tree.Obviously, alligator to human society's economical development, alsohas made a contribution

According to the records, there are over twenty types of alligators in the world. Except for a small number of species living in lukewarm climates, most live in tropical rivers, lakes, swamps, and even the shallow shores of nearby seasides. Their long faces and jaws lead to the phrase "when surveying kings of the world, there's none like the alligator". Possessing great aesthetic appeal, they also have numerous medical and therapeutic values. Even their bodies yield highly useful parts: their skin can be manufactured into classy leather shoes, belts, furs, etc.; they also make delicious if expensive menu items, irresistible meat dishes of incomparable delicacy and nutrition.

Due to their full-bodied value, certain countries actually create alligator farm industries. Remember the old saying about "an alligator's tears" (meaning feigning sadness to get something)? In actuality, they really DO "cry". However, it isn't due to sincerity or anything of the sort, but is rather a simple excretion of the overabundance of salt in their systems. Their kidneys' excretion abilities aren't too perfected, so this is the rather interesting way in which they get rid of excessive saturation. They naturally appear hideous to the point of being ghastly, with aggressive natures, and swift movements. During the day, they prefer to sleep under the forest's shadows or dive underwater, leaving hunting to the night. They're expert scuba-divers that can stay under for over ten hours. Like others of their reptilien family, despite their bulk, they are oviparous. With a lifespan of up to 70, even 80 years old, some can even reach the next century. Females mature sexually at age 12, then give birth and nurture their children, ending menstruation in their forties.

Appearances are often deceiving. Their ferociousness aside, alligators can't help but be cowards. Some little ones can even get sick from fright alone, such as the Chinese Yangzi alligator: as soon as anyone approaches, it would immediately hide in the nearest hole. Alligators rarely attack humans actively. In fact, after training, they can collaborate with us and perform amazing stunts of being petted, kissed, ridden -even opening wide to let people put their heads in for the viewing pleasure of spectators. As can be seen, alligators' economic values reign supreme with human-induced feeding and caring systems. In the infamous Si Racha Tiger Zoo in Thailand, they've nurtured over sixty thousand alligators within the span of eight years, marketed them, and made them into the locals' money trees. Clearly, alligators have made quite a tribute to civilization and economic development.

第一段落：

According to the record, in the world the extant alligator fishaltogether has 20 kinds, the alligator besides the minority life inthe temperate zone area, mostly lives in the tropics subtropics arearivers, the lake and the juicy bog, also some lives in approach theseacoast in the shoal. Its face is long,mouth is long, has "in the worldso-called the king, it would be better if alligator" saying. Thealligator richly watches the value. The alligator also has the manykinds of for medicinal purposes health care effect. The alligatorwhole body is a treasure. Its skin processes the high-quality leathershoes, the waistband, fine leather and so on. The alligator also is theprecious edible delicacies. Its meat taste America also the nutritionare rich, Inner Tibet may medicine.
Because its whole body is valuable, therefore, in the worldsome countries positively develop the alligator cultivation industry.

第二段落：

As the saying goes "alligator's tear", actually but actually really isnot false. The alligator really can flow the tear, only that certainlyis not is sad because of it, but is it is draining in vivo unnecessarysalinity. . The alligator kidney excretion function is very imperfect,in vivo unnecessary salinity, must depend on one kind of special saltygland to drain.
Alligator image fierce ugly, natural disposition cruel, themotion is extremely nimble. It Fu Shui is under water generally cloudyin the daytime in the forest or dives swims, at night egresses looksfor food. It extremely friendly dives, may above the under waterambush 10 hours. The sisters are same with family's in brothers, thealligator although the individual is huge, actually is the egg lives.Its life generally may long reach 70 year old of ~ 80 years old, aremany may reach over 100 years old. Female alligator as long as 12years old when the nature is mature, starts to bear children, to 40years old about, stops giving birth.

第三段落：

The alligator looked resembles wicked, its courage very is actuallysmall, some small alligators even can because of frightened fall ill,if Chinese Yangzi alligator, as soon as meets some people to approach,it drills a hole to hide immediately. The alligator very littleinitiative attack humanity, on the contrary, the process training, italso may cooperate the performance with the person. Lets the person tostroke, the kiss, to ride rides, even publicizes the mouth to let theperson put in, watches by this thrilling feat for the person.
Obviously alligator's economic value is high. Carries on theartificial raising benefit to it better, what is famous in Thailandpulls difference Long Huyuan, 8 years cultivate alligator more than60,000, push them to the market, have become native's money tree.Obviously, alligator to human society's economical development, alsohas made a contribution

人手翻译：

According to the literature, there are around 20 species of crocodile exist in the world. Most of them are found in the rivers or lakes or swamps of the tropical zone, some are found along the costal line. Only a few are found in the subtropical zone.

Crocodile has long face and long mouth, and is also known as "King of the Nature". There are many herbs originated from crocodile. Its skin can be processed into high quality shoes, belt and furs. Its flesh is tasty and rich in nutrients. Its internal organ is famous for medicinal use. That's why some countries develop crocodile farm industry.

There is a proverb of "Crocodile tear". Crocodile is capable of tearing. Tearing helps to excrete excessive salt outside its body in order to compensate the imperfect function of the excretory function of its kidney.

The appearance of crocodile is awful and ugly. They are furious and fast moving. During the day, crocodile sleeps in the shadow of the forest or dive in the water. They prey for food at night. Crocodile is good in diving, and can stay in the water for more than 10 hours. Despite of their large body, they lay eggs and their life span is around 70 to 80 years, some may reach the age of 100 years. Female crocodiles become sexually mature at the age of 12, and begin to breed until they reach the age of 40.

The furious appearance of crocodile is deceiving. In fact, they are easily frightened or even get ill. For example, the Chinese Yangtze crocodiles hide themselves in the caves when enemy approaches. Crocodile seldoms attack man, in the contrary, tamed-crocodiles can even perform with man like touching, kissing, be ridden or open their mouth to let man put their heads in.

The economic value of crocodile is very high. Si Racha Tiger Zoo in Thailand is famous for artificial breeding of crocodiles and sales of crocodile products, and contributed to the economic development of human society.

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西和县19549583187： 请帮忙译成英文,谢谢!急急急! - ？
哈妹浪宁： Through repeated thoughts and my friends' advice,I would like to confirm with you a second.How many salaries can you add to me more?If it's possible,I will not being beclouded by the present interests and stay here continue working for the company.[我把做后2句换了下顺序.这样翻译比较好.]

西和县19549583187： 请帮忙译成英文,谢谢!急!急!!! - ？
哈妹浪宁： I will be on annual leave from Sep. 1st to Sep 5th, and I will be back to the office on Sep. 7th. Please contact Lucy or Anna if you need any assitance. You can send email or give me a call if needed. Thanks

西和县19549583187： 请帮忙译成英文,谢谢!急! - ？
哈妹浪宁： Attached documents is the issue of the last week's meeting which guests attend. Please remake a pair with correct materials. It doesn't matter the color is wrong, but dark will be the best. Please feel free to contact us if you have any questions, thanks!

西和县19549583187： 请帮忙译成英文,谢谢!急!急! - ？
哈妹浪宁： I had sent out two pairs of cfm sample to you for your confirmation last week.Pls sign on the shoes and send one of them to us for our record.Thank you.

西和县19549583187： 请帮忙译成英文,真的好急,谢谢.？
哈妹浪宁： In my happiness, have you smile company. In my sad, have you spatter of tears. In I am happy, have you crazy figure. In my sad, have your warm embrace. In my life to every day, will be with your company. My good sisters, 采纳!

西和县19549583187： 帮忙翻译成英语 很急？
哈妹浪宁： 1、Which invention is the most helpful one? 2、Edison invented the telephone. 3、He put salt into the tea by mistake. 4、My daddy taught me how to fix the bike. 5、He spent all the money to buy the car.

西和县19549583187： 请帮忙翻译成英文？
哈妹浪宁： Bihuali Road,Hengkeng,Liaobu Town,Dongguan City,Guangdong Province

西和县19549583187： 请帮忙译成英文,谢谢!急急急!？
哈妹浪宁： I will be sent to Fujian province to work .Thank you for effort and help to me all the time.I hope we can work together again in Fujian.Keep in touch !Remember to call me if you have the chance to get there,I ama real guide . 希望我的回答对你有所帮助.

西和县19549583187： 请求帮忙翻译英语很急？
哈妹浪宁： 您好:可以翻译成 If you cry,which cry is always my heart,if you are sad,which bitter is always my heart