When it is short of water, a plant, which normally USES evaporation as a means of cooling, cannot rid itself of the heat it absorbs from sunlight or the heat that may build up from its own metabolism.
在缺乏水分时，(植物)一般用蒸发作为降温的手段。一株植物无法消除它从阳光中所吸收的热量，或是无法消除它在新陈代谢过程中积累起来的热量。
When it is short of water, a plant normally USES evaporation as a means of cooling.
在缺乏水分时，植物一般用蒸发作为降温的手段。
The actual water requirements differ according to plant, climate (most of the water withdrawn by plants is for cooling through evaporation) and the efficiency of irrigation.
实际的需水量根据植物种类，气候(植物吸收的大部分水用于进行蒸发降温)，和灌溉效率的不同而有所不同。
Precipitation, soil evaporation and plant transpiration were the primary factors affecting soil moisture which variation with time.
土壤含水量随时间的变化，主要受降水量和土壤蒸发与植被蒸腾耗水的影响。
Therefore, it is very important to study heat transfer and evaporation performance of pilot plant of wiped thin-film evaporator with an inner condenser and extend its applications.
因此，研究内冷式刮膜薄膜蒸发器中试装置的传热蒸发性能，并扩展其应用，有着重要意义。
This is because the higher temperatures will increase water consumption, evaporation and plant transpiration rates.
这是因为温度升高会增加水的消耗和蒸发，植物的蒸腾也会加快。
The data of daily-variety indicates the lowering of intension of plant transpiration is later than evaporation of soil surface, because transpiration can consume the deeper layer water.
从日变化数据来看，植物蒸腾由于能消耗更深层次的水分，其强度的减弱要迟于土壤蒸发。
Soil water is the link of the continuum, which makes soil system, plant system and atmosphere system become a continuum by water absorption of root system and water evaporation of soil surface.
土壤水分通过植物根系和土面蒸发进入大气从而使三者成为一连续统。
Such desalination plant can be made larger than the vacuum evaporation chamber can be made larger than, to link up as large-scale desalination plants.
此种淡化装置可以造得比较大，真空蒸发室可以造得比较多，连接起来，成为大型海水淡化工厂。
A practical example for the mass calculation of a evaporation plant is given and the mass calculations made by hand and computer are compared and the results are satisfactory.
本文采用该软件对一个蒸发站的质量平衡实例进行了计算，并将其计算结果与手算结果进行了比较，结果较为满意。
In warmer weather, it pays to have the medium be a little damp for all plants, as the cooling effect of evaporation can be a benefit. Do not pack a plant that is in very wet medium.
在温暖的时候，让介质略湿对所有的品种都有好处，因为在水分蒸发时，可以起到降温的效果。
It has two parts, soil evaporation and plant transpiration.
包括土壤蒸发和植物蒸腾两部分。
The terminal waste-water should be pretreated using evaporation crystallization technology in a zero-liquid discharge coal-fired power plant with a dry ash removal system.
要在干除灰的燃煤电厂实现真正的废水零排放，需要通过蒸发结晶工艺对末端废水进行处理。
Yunnan Zhanyi Chemical Ferilizer Plant USES its gasifier jacket boiler to treat wastewater from ammonia evaporation in urea production, wastewater from urea hydrolysis and methanol wastewater.
云南沾益化肥厂采用造气炉夹套锅炉处理尿素蒸氨废液、尿素水解废液和甲醇废液。
He knew every mound, every plant and that everything was governed by heat and drought, evaporation being twenty times precipitation.
他知道这里年降水量才几十毫米，蒸发量却达到近一千毫米，炎热干旱主宰着一切，每棵植物为生存不得不都畸形发展。
A brief introduction of the technical innovation of butadiene evaporation unit is given in the article. During the expansion of the SBR(Styrene - Butadiene Rubber) plant of Qilu Petrochemical Corp.
主要介绍了在齐鲁石化橡胶厂丁苯橡胶装置改扩建工程中对丁二烯泄料系统的技术改进。
It contains soil evaporation and plant transpiration.
蒸散包括土壤蒸发和植被蒸腾。
It contains soil evaporation and plant transpiration.
蒸散包括土壤蒸发和植被蒸腾。
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