查询词典 conserve

"By altering blood flow to the bill's surface, toucans can conserve body heat when it is cold, or cope with heat stress by increasing blood flow," he explained via e-mail.

在电子邮件中，他解释道：&通过改变喙表面血液流动，巨嘴鸟能够在天气冷的时候保存体温，通过增加血液流动来应付高温&

Plants that conserve water, often have thick fleshy leaves and are called succulents .

能够储藏水的植物，通常厚厚的肉质叶并且被称为肉质植物。

Plants that conserve water, often have thick fleshy leaves and are called succulents.

种些保存水分的植物吧，这些植物有厚厚的肉质叶，我们称之为肉质植物。

To alleviate and to curb atmospheric pollution and to conserve energy,it isnecessary to popularize the practice of firing coal briquettes instead of run-of-mine coals,especially for travelling grate stokers.

在工业锅炉特别是链条炉上推广燃用型煤，是当今我国防治煤烟型大气污染和节约能源的重要措施。

In the current study, the two additives were applied to silages to suppress re-fermentation by inhibiting the growth of deteriorating bacteria, and to conserve the nutritional value of silages maximally.

现将这两种添加剂分别应用于青贮饲料中，使其抑制腐败菌的生长，防止二次发酵的产生，最大限度的保存青贮原料中的营养成分。

For each strategy, a corresponding exploitation plan of groundwater was designed. Then each designed exploitation plan (except scheme 3) was put into the model for calculation and simulation. The analysis on the forecasting results every plan indicates that:(1) Shuting down the self-provided wells is the most direct and effective method, playing an important role in the land subsidence prevention.(2) The resumption of compressed soil by groundwater artificial recharge is limited. So the artificial recharge can\'t provide essential effect for the resumption of land subsidence, unless the artificial recharge is much more than the groundwater withdrawal.(3) The method of "adjusting the exploitation stratum of groundwater to the shallow" has an obvious effect on the land subsidence prevention.(4)"Sand wells" can increase the leakage recharge for confined aquifer, and thus can slow and prevent the development of the land subsidence.(5) For the groundwater exploitation in Xi\'an, emergency self-provided wells should be managed according to the well spacing of 1600m, 2000m and 1600m, respectively, in the river terrace area, alluvial-proluvial fan area and loess tableland area to exploit the first confined groundwater. Corresponding individual well yield can be set as 2500m~3/d, 1500 m~3/d and 200 m~3/d. Make emergency self-provided wells pump in the dry year and stop pumping groundwater to restore and conserve underground water sources in average years and wet years. In this way, groundwater withdrawal of 162000m~3/d can be obtained to provide for the supplement of water supply in Xi\'an. As a result, the water supply stress can be released in dry years. The groundwater depression formed in the exploiting year can resume in 3-4 years. At the same time, this exploitation manner will not lead to obvious land subsidence.

本文利用所建的模型预测了现状开采条件下未来20年的地下水位和地面沉降的变化，在此基础上，提出了防治西安市地面沉降的五个地下水开采方案，利用所建的地面沉降模型对各个设计方案其进行了模拟和预报，对预测结果的分析表明：①封停自备井是防治地面沉降最为直接和最有效的对策，对防治地面沉降起着最为积极的作用；②采用人工回灌方法使被压缩的土层得到的恢复是非常有限的，对地面沉降不能起到根治作用，只有回灌量明显大于开采量时才能有一定的效果；③&调整开采层次，在浅层取水&对防治地面沉降的效果十分明显；④布设&砂井&可以增加对承压含水层的越流补给量，从而可以有效地缓解和控制地面沉降的发生和发展；⑤对西安市的地下水开采，可在河流阶地区、冲洪积扇区和黄土塬区分别采用1600m、2000m、1600m的井间距布置应急自备井，分别采用2500m~3/d、1500 m~3/d和200 m~3/d的单井开采量，开采第一承压水，在平水年或者丰水年不开采，涵养地下水源，在枯水年启动这些应急自备井开采，在输出分析范围内共可获得162000 m~3/d(5913万m~3/a)开采量，可以有效地补充西安市的供水水源，缓解供水紧张局面，开采年开采导致的下降的水位可在停采3～4年后得到基本恢复，同时，这种开采方式不会造成大的地面沉降量。

George Schaller , the renowned field biologist who has spent decades working to conserve the wildlife of the Tibetan Plateau and adjoining Himalayan regions, wrote of the vast rangelands of the northern Tibetan landscape, The beauty of these steppes and peaks will persist, but without wildlife they will be empty and the Tibetans will have lost part of their natural and cultural heritage.

作为一名几十年致力于保护青藏高原及毗邻的喜马拉雅山地区野生动物的著名野外生物学家，乔治·夏勒是这样描写青藏高原北部广袤的草原的：这些草原和山峰的美丽将会是不朽的。但是，如果没有了野生动物，他们的美丽便会了无生气。

REPORTER: In this edition of One Planet on the BBC World Service, I'll be looking at the role debt swaps can play in trying to help conserve some of the world's most valuable forests.

记者：在本期的BBC世界电台《同一个星球》节目中，我将会带您了解债务转换在保护全球最有价值森林上所起到的重要作用。

In tables with many columns, the columns more likely to contain nulls should be defined last to conserve disk space.

在一个包含多列的表中，包含空值几率较大的列因该被定义在表的最后，以便节约存储空间。

When there's nothing rewarding going on we conserve energy, so that when we want to re-engage we can.

当没有东西回报我们时，我们节省自己的能量，只有这样，当我们想再次投入时，才能够做得到。

He and Nina moved to California and lived at 2005 Ivar Street, Apt.

他和Nina搬到加州，并在2005年伊瓦尔街，公寓生活。

Droperidol （ potently inhibits transfected HERGchannels and this is the probable mechanism for QT prolongation.

氟哌利多有效地抑制了转染的 HERG 钾通道，可能是 QT 间期延长的机制。