查询词典 conservation

It is very important to measure sediment concentration in water current on studying of soil erosion and soil and water conservation.

引言土壤侵蚀是危及人类生存与发展的重要环境问题之一，在我国表现尤为突出。

Sedimentation is of vital concern in the conservation, development, and utilization of our soil and water resources

泥沙淤积问题是水土资源的保持，开发和利用中最受关心的事。

With the resources and environmental problems have become more prominent, energy conservation work has Self-priming magnetic pumps become the Government's priorities, renewable energy development and utilization has been unprecedented attention and development.

随着资源环境问题的日益突出，节能减排工作已成为我国政府的工作重点，可再生能源的开发和利用得到了前所未有的重视和发展。

Based on the strain energy model presented by Sun-Zhang and the energy conversion and energy conservation,a new semicontinuum model is presented to calculate the nature frequency of a nanoscaled clamped-clamped silicon beam.

基于Sun-Zhang提出的应变能量计算模型，根据动势能转换与守恒原理，提出了用于分析硅纳米梁基波频率的半连续体模型。

The long-term solution to this challenge has to be energy conservation and substitution. To sensationalize the expansion of oil consumption and importation of certain developing countries will only serve as factors of more turbulent oil market that may generate even higher price prediction and pressure.

要应对高油价的挑战，长期的应对措施自然是节能降耗和寻求替代能源，任何对新兴发展中国家能源消费与进口增长的炒作和夸大，都只会增加国际石油市场的不稳定性，并转化为高油价预期，从而进一步加大油价上涨压力。

In the US, however, the Department of Agriculture has decided against allowing land to be released early from the Conservation Reserve Program that, similarly to the EU's set-aside, pays farmers not to plant on some of their arable land.

然而，在美国，农业部却反对过早允许从保护与储备计划中释放土地。这个计划类似欧盟的休耕补助规定：向农民提供补助，要求其不在其耕地上进行农业种植。

Educators have come from many different countries to support our conservation research; including the UK, France, the Netherlands, South Africa, and the Seychelles.

教育工作者有来自许多不同的国家来支持我们的保护研究；包括英国，法国，荷兰，南非和塞舌尔。

Water conservation is not a problem in tropical evergreen forests, so there is no need to shed leaves in a particular season.

对于热带常绿林来说，水分的维持不成问题，所以没有必要在某一特定季节落叶。

It shows that runoff is closely correlated with the features of individual precipitation, and it is also affected by vegetation within a short period of time. Raindrop erosion, sheet flow erosion and rill erosion on the slope are the main soil erosion patterns; sediment yield occurs mainly in flood season. Human activity and individual precipitation are two important factors that control the soil erosion at a small watershed. Comprehensive management on the slope in a small watershed is an efficient measure of water and soil conservation.

分析表明，小流域的产流方式容易随次降雨条件的变化而变化，植被因素在较小时间尺度内就会影响产流；产沙主要来源于坡面上的溅蚀、片蚀和细沟侵蚀，时间主要集中在汛期；人类活动以及次降雨条件是控制小流域侵蚀产沙的重要因素；在小流域内进行坡面的综合治理是水土保持的有效措施。

Moreover, China has unfolded large-scale projects for water and soil conservation throughout the country, and constructed a shelter-forest network for fields in the plains to control soil erosion.

在全国范围内开展了大规模的水土保持，建设平原农田防护林网，治理水土流失

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。