As a result of these diverse methods by which plants supply resources, unique soil communities form under different plant species and under plant communities that differ in composition.
由于植物提供资源的方法不同，在不同的植物种类和组成不同的植物群落下形成了独特的土壤群落。
It captures the energy which plants produce during photosynthesis—a process of converting sunlight into energy.
它获取植物在光合作用过程中产生的能量，光合作用是一个将太阳光转化为植物自身能量的过程。
Last time we talked about photosynthesis, the process by which plants use light to convert carbon dioxide and water into food.
上次我们讨论了光合作用，即植物利用光将二氧化碳和水转化为食物的过程。
Scientists are learning more every day about the secret ways in which plants talk to each other.
科学家们每天都在了解更多有关植物互相交流的秘密方式。
Depending on light conditions, you will then be able to choose which plants to grow.
光照条件确定后，接下来你就可以选择种植什么植物了。
Experienced hunters and campers should know which plants are edible and which are not.
有经验的猎人和露营者都该知道哪些植物可吃，哪些不可吃。
The process in which plants absorb metallic elements is mostly an initiative absorption process.
植物吸收金属元素的过程主要是一个主动吸收过程。
"Cultivating medium" denotes substances to which plants are attached or fixed to maintain plant life.
六栽培介质：供植物附著或固定，并维持植物生长发育之物质。
Most of the energy man uses comes from the sun by way of the materials which plants build up in photosynthesis.
人类使用的大部分能量来自太阳，这是靠（或经由）植物在光合作用下产生的物质而取得的。
Sometimes you can't know ahead of time just which plants will respond well or want more sun or shade so you need to be flexible.
有时候，你不能提前知道哪些植物会有很好的效果、需要更多的阳光还是阴凉，所以你需要弹性调整。
MIT chemists say they've created an artificial leaf that can mimic photosynthesis, the process by which plants breathe and produce power.
美国麻省理工学院的科学家近日称，他们已经研制出第一片人造树叶，可模拟植物的光合作用产生电流。
When we think it out we can see that most of the energy man USES comes from the sun by way of the materials which plants build up in photosynthesis.
我们知道了这一点就可以看出人们利用的大部分能量都来自太阳，是靠植物光合作用制造的物质而取得的。
Making natural compost: Let's start from the basics of organic farming. We will change the gifts of nature into micro-organisms and nutrients which plants love most.
制作堆肥：实践有机耕种最基础的操作，把来自大自然的素材，变成微生物和植物最喜欢的养份。
Temperature is a key environmental signal regulating plant development, but the mechanisms by which plants sense small changes in ambient temperature have remained elusive.
温度是调控植物发育的一个关键环境信号，但是植物通过哪种机制感觉环境温度的微小变化仍然难以捉摸。
Then, in the second half-reaction, the electrons and hydrogen ions combine with carbon dioxide to create energy-rich carbohydrates, such as glucose, which plants use to grow.
然后在第二个半反应里，电子和氢离子与二氧化碳结合生成能量丰富的碳水化合物，像葡萄糖，用于植物生长。
For example, how many news articles have been written about nitrogen-fixation — the process by which plants can be made to "fix" their own nitrogen, thus reducing the need for fertilizer?
举例来说，有几篇新闻报道过固氮作用——这是使植物锁定自身的氮气，从而减少对化肥需求的过程？
For example, how many news articles have been written about nitrogen-fixation — the process by which plants can be made to "fix" their own nitrogen, thus reducing the need for fertilizer?
举例来说，有几篇新闻报道过固氮作用——这是使植物锁定自身的氮气，从而减少对化肥需求的过程？
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