In the tropics plants grow to huge proportions.
在热带，植物长得很高大。
Plants won't propagate in these conditions.
植物在这种条件下不能繁殖。
These plants flourish in a damp climate.
这些植物在潮湿的气候下长势茂盛。
An excess of house plants in a small apartment can be oppressive.
在一套狭小公寓里放过多的室内植物会给人压抑感。
The plants grow best in cool, damp conditions.
这种植物最适合在阴凉、潮湿的环境下生长。
Tropical rainforests have the most varied assemblage of plants in the world.
热带雨林集聚了世界上种类最繁多的植物。
Cells in plants also communicate through electrical signals.
植物细胞也通过电信号进行交流。
The slugs can manufacture chlorophyll, the green pigment in plants that captures energy from sunlight, and hold these genes within their body.
蛞蝓可以制造叶绿素——让植物从太阳光获取能量的绿色色素——并把这些基因保留在他们体内。
This is accomplished by a complex system of chemical messengers that in plants include hormones and other regulatory molecules.
这是通过一个复杂的化学信使系统来完成的，在植物中包括激素和其他调节分子。
This paper reviews the structure, source, biological function of cecropins and their application in plants and animals, and discuses their existing problems and perspectives.
本文综述了天蚕素抗菌肽的结构、来源、生物作用，重点介绍了天蚕素抗菌肽的应用，并对其存在的问题和未来发展前景进行分析。
In plants, for example, it is one of the things that switches other genes on and off at their promoter sites.
例如，在植物里，其中的一个行为是在基因的启动子区域里开启和关闭其他基因。
But once the meat is ready for consumption, production lines could be set up in plants producing large amounts much more quickly and cheaply.
然而一旦这种肉是准备来吃的，生产线就可以在工厂组建起来，更快和更便宜地生产大量的肉。
Within a few years we will be able to turn agricultural wastes into liquid fuels by splitting cellulose, the most abundant molecule in plants and trees, into simple hydrocarbons.
在几年之内，通过分离纤维素(植物中含量最丰富的分子)并将其转化为简单的碳氢化合物，我们就可以将农业废料变成燃油了。
The evolutionary purpose of rubber, and the reason why it has appeared independently in plants as diverse as trees, guayule and dandelions, is that it gums up the mouthparts of herbivorous insects.
橡胶形成的进化目的，以及橡胶之所以分别出现在橡胶树、银胶菊、蒲公英等各种各样的植物中的原因，在于它能黏住食草昆虫的口器。
There are various ways of making biofuels, but they generally use chemical reactions, fermentation, and heat to break down the starches, sugars, and other molecules in plants.
如今是有很多种方法来制造生物燃料，但多数情况下还是采用化学反应，发酵和热能来分解植物中的淀粉、糖分以及其他分子。
This comparison helped Dr Gill identify for the first time the probable enzymatic processes by which bacteria help humans to digest the complex carbohydrates in plants.
通过比较，吉尔博士首次确定了细菌利用酶反应帮助人类消化植物中糖化合物的大致过程。
In doing so, they have had to identify a new kind of barcode, as the COI gene is not found in plants.
为此，他们必须首先确定一种新型条码，因为植物中没有细胞色素氧化酶(COI)基因。
They have found genes associated with deafness in plants, for example, and genes associated with breast cancer in nematode worms.
他们在植物里发现了耳聋相关基因，在线虫身上发现了乳腺癌相关基因。
Bring in plants to enhance natural energy, creativity and spur new ideas.
种上植物可以提高自然的能量、创造力，激发新的想法。
Laboratory tests showed that glucose and fructose - a type of sugar found in plants - stimulated bugs and made them more vulnerable to drug treatments.
实验研究显示，葡萄糖和果糖——植物中所含的一种糖类——可刺激病原体并使它们对药物作用更敏感。
A naturally occurring substance found in plants, animals and humans, squalene is synthesized in the liver and circulates in the human bloodstream.
角鲨烯是一种存在于植物、动物和人体中的天然物质，在人体肝脏内合成，并随血流循环。
And what if the slower rise in yields reflects something more fundamental, the approach of some sort of biological limit in plants?
而如果收益率增长反映了更多根本的东西怎么办，比如说植物中的某种生物极限呢？
We've seen solar harvesting in plants and bacteria, but never before in animals.
我们见过植物和细菌收集太阳能，但以前从未见过动物也可以这么做。
One fantasy is that in the future solar energy will be stored and put to work chemically, much as it is in plants through photosynthesis.
其中的一个“幻想”可能来自于太阳能的利用，如何将其存储起来，随后以化学作用的形式释放出来，类似于植物的光合作用。
Cellulose is a structural material in plants.
纤维素是一种植物里的结构性材料。
Squalene is a naturally occurring substance found in plants, animals, and humans. It is manufactured in the liver of every human body and circulates in our bloodstream.
角鲨烯是一种存在于植物、动物和人体中的天然物质，在人体肝脏内合成，并随血流循环。
Squalene is a naturally occurring substance found in plants, animals, and humans. It is manufactured in the liver of every human body and circulates in our bloodstream.
角鲨烯是一种存在于植物、动物和人体中的天然物质，在人体肝脏内合成，并随血流循环。
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