查询词典 greenhouse

In the experiment, wheat (NongDa 189) plants were grown on a sand culture in a greenhouse. Relationship between leaf area and characteristic of root branching of winter wheat seedlings were studied, In addition, effects of phosphorus deficiency on leaf area, root morphology and measuring methods of root architecture were studied.

试验选用农大189号小麦为试验材料，进行温室内砂培试验，研究了冬小麦苗期积温、叶面积与根系分枝之间的关系，并探讨了磷胁迫对冬小麦苗期叶面积及其根系构型参数(主轴数量、长度、直径等)的影响，结果表明： 1。

Today's earth faces many a problem of environm en t and ecosystem:"greenhouse effect",chemical pollution,acid rain,sand dust dev il,went short of water wealth,water and soil bereave,soil fallen into desert,spe cies eradication,forest demolish,etc.

今天的地球面临着许许多多的环境和生态问题，"温室效应"、化学品污染、酸雨、沙尘暴、淡水资源匮泛、水土流失、土地沙漠化、物种灭绝、森林破坏等等。

With sand culture in greenhouse, this paper studied the effects of different concentration sea water on the biomass, ion absorption and distribution, chlorophyll content, and photosynthesis of chicory seedlings.

采用沙培的方式，研究了不同浓度海水对菊苣幼苗生物量、离子吸收分布、叶绿素含量以及光合作用变化的影响。

Greenhouse effect Increased retention of heat energy by the Earth's atmosphere as a result of increased emissions of carbon-based and other heat absorbing gases, including chlorofluorocarbon and carbon dioxide.

温室效应由于不断增加的碳基和其他吸热气体的排放，包括氟氯烃和二氧化碳，致使滞留在地球大气中的热能不断增加。

"Greenhouse effect: Increased retention of heat energy by the Earth's atmosphere as a result of increased emissions of carbon-based and other heat absorb ing gases, including chlorofluorocarbon and carbon dioxide."

温室效应：由于不断增加的碳基和其他吸热气体的排放，包括氟氯烃和二氧化碳，致使滞留在地球大气中的热能不断增加。

Refrigerator ; Chlorofluorocarbon ; Alternative ; Energy Consuming ; Greenhouse Effect

冰箱；氟氯烃；替代物；能耗；温室效应

Chlorofluorocarbons act as both greenhouse gases and ozone depleters and result solely from human actions.

主要的温室气体―二氧化碳（CO2）和甲烷(CH4)出自自然发生的过程以及人类的活动。

There are other things that we know now that he could not possibly have known—the importance of other greenhouse gases (methane in particular, which wasn't recognised as an important contributor to anthropogenic forcing until 1974, but also chlorofluorocarbons and N2O, which have also increased dramatically because of human influence) and the role of human-emitted particulates and low-level ozone precursors.

还有一些我们现在知道，但普拉斯不可能知道的事情：其它温室气体（特别是甲烷，直到1974年才被认为是人类对气候产生影响的重要因素。其它还有含氯氟烃和N2O，它们也因为人类活动而急剧增加）的重要性和人类排放的微粒及地面附近臭氧前体的作用。

As for animal husbandry and aquatic products industry,they promote the technology of breeding in greenhouse and the technology of silage.and pay attention to four sorts of livestock,such as pig,cattle,chook and sheep,and four products,such as meat,egg,milk and fish.

畜牧水产业以大力推广暖棚养畜和青贮氨化饲料两色技术为龙头，围绕猪牛鸡羊四大畜禽品种和肉蛋奶鱼四大主要产品，促进产业化发展进程，建立形成了一大批骨干养殖企业和生产基地， 1997年全市禽蛋产量达 1583万公斤，鲜奶总产 2593万公斤、上市鲜鱼 132.1万公斤。

This is helpful for prediction of the decrease of bearing capacity of the shallow clayey soil foundation caused by rising of underground water table because of greenhouse effect.

面对这种势态，本文以极限承载力理论为依据，提出了地下水位上升对浅基础的粘性土地基承载力影响的内涵规律。

The circulation, consumption and reproduction of the trilogy have not only testified to its historical significance and literariness, but also invested it with new meanings.

该三部曲的流通、消费与再生产不仅验证了其历史意义及文学性，而切还赋予它以新的意义。

If he thought that he could buy me off, he would be wrong.

如果他认为他可以收买我，那他就大错特错了。