查询词典 conservation

1Institute of soil and water conservation, Chinese academy of sciences and ministry ofwater resources, Yangling Shaanxi 712100; 2Graduate school of Chinese academy of sciences, Beijing 100039; 3College of Resources and Environmental Sciences, Northwester

1中国科学院水利部水土保持研究所，陕西杨陵 712100；2中国科学院研究生院，北京 100039； 3西北农林科技大学资源环境学院，陕西杨陵 712100

To research its gene expression and to analyze the mechanism of activity of life will help us to detect the life event under extreme environments and the corresponding survival mechanism. It also provide theoretical foundation and technical parameters for resources conservation and development and utilization of Nostoc.

念珠藻与人类事务也紧密相关，研究其基因表达调控，认识其生命活动规律，不但有助于我们了解极端环境的生命现象，发现生命对极端环境的适应生存机制；而且可以为念珠藻的资源保护和开发利用提供理论依据和技术参数。

After a series of study of numerical method related to impact dynamics, such as the transient finite element discretization method of conservation equations, numerical quadrature and hourglass control, the identification and redefinition of sliding interface and so on, the dissertation is aimed at to study a high efficient.

在分析八节点六面体单元出现沙漏变形的物理原因的基础上，通过引入抗沙漏节点力消除了因单点积分引起的各种沙漏模态。

The numerical solution of the model is based on an energy-conservation scheme of finite difference.

模式的数值解满足一套能量守恒的有限差分格式。

As the heat conuctive oil has a bettercapacity of heating, the system with such beatconuctive oilcan reach the comprchensive heat efficiency of 80-85%with a very good result of energy conservation.

导热油加热传输应用技术已逐步在各行业应用，由于导热油具有良好的热工性能，使得这类加热系统综合热效率可达80～85％，节能效果显著。

The guidelines are developed by a working group comprising representatives from the CFS, the trade, academic institutes, the Consumer Council and the Agriculture, Fisheries and Conservation Department, following earlier complaints by people about oily diarrhoea after consuming fish products believed to be "oilfish" but labelled as "codfish".

由於较早前有市民投诉进食相信被标签为「鳕鱼」的「油鱼」后出现排油腹泻，中心於是成立工作小组，就识别及标签油鱼鳕鱼制定指引。工作小组成员包括食物安全中心、业界、大学、消费者委员会及渔农自然护理署代表。

OKA method may initial with any set of flows that satisfies conservation of flow, thus the algorithm is particularly useful for large-scale system.

OKA法只需要一个初始相容流，且不必是可行流，使得初始迭代点的确定简化。这对求解复杂系统具有明显优势。

In 1999, an international safeguarding campaign was launched by UNESCO together with a number of international conservation NGOs to protect the habitat of endangered species such as the mountain gorilla, the northern white rhino and the okapi.

在1999年，一个国际保护运动的展开，由教科文组织一起与一些国际非政府组织保护，以保护栖息地的濒危物种，如山地大猩猩，北部白犀牛和霍加皮。

Based on the principle of impulse and conservation of energy law, theoretical interpretation of the collisions between single, multiple rice grains and thresher were made.

该文基于碰撞理论和能量平衡原理对单个、多个谷粒和脱粒元件的碰撞过程进行了理论分析。

The last one is to study the relation between the discrect process and the iteration theory for some derivative equations(for example,equations with conservation law) and to make benefit analysis of methods.

结合具体问题的数值求解，探求迭代理论和实际离散方法的有机结合，研究算法的效益分析。

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。