查询词典 conservation

The positive interaction between the Hadrian's Wall conservation and community development has achieved multi-win of heritage conservation, heritage development and community development, which is worth learing.

英国世界文化遗产哈德良长城(Hadrian's Wall)的保护与社区发展的良性互动，较好地实现了遗产保护、旅游利用和社区发展的多赢，值得我们借鉴。

Title I created the Job Corps which enrolled school dropouts in community service projects; 40 percent of the corpsmen were to work in a Youth Conservation Corps to carry out resource conservation, beautification, and development projects in the National Forests and countryside.

标题一创设了职业队，招收辍学生参加社区服务项目；工作团的40%成员服务于青年护林保土工作队，在国家森林和农村地区进行资源保护、美化和开发项目。

"Here, the conservation of the architecture has been, roughly speaking, successful but conservation of the soul of the city is now the big threat," said Francis Engelmann, a writer and a consultant for UNESCO who has lived in Luang Prabang for 12 years.

&在这里，一直在建筑节能，粗略地讲，成功的，但对这个城市的灵魂保护现在是大的威胁，说：&弗朗西斯昂热，作家和教科文组织谁在琅勃拉邦住了12年的顾问。

TIAN Wen-sheng（Chaigoubu Teachers School,Zhangjiakou 076150,China）Abstract:Taking account of δr≠0,through the equation of conservation of orbital angular momentum,orbital parameters equations on the mass change are re-deduced.

Ba星系统的星风吸积及污染因子刘俊红和仲池田文生摘要：用整个系统的角动量守恒条件代替切向动量守恒条件，且δr≠0，考虑轨道偏心率的高次项，推导了星风吸积质量及轨道参量变化方程。

In the design process, equipment selection, parameter selection and application of the formula are designed strictly according to the relevant code and Design Manual taking into account energy conservation and environmental requirements.

设计过程中的设备选型、参数选取和公式应用均严格依据相关设计规范和设计手册，同时兼顾节约能源和环境保护的要求。

Finally, Based on the whole research work, a new technology, named"ultimate recycle operation"was proposed. The main purpose of this technology is to obtain the maximum selectivity of acrylonitrile and it is of great importance on conservation of resources and environment protection.

最后，在全文研究工作的基础之上，本文提出一种"极限式循环操作"反应技术的设想，利用该反应技术能够最大限度地提高丙烯腈的选择性，降低深度氧化产物的生成，在节省资源和环境保护等方面均具有突出的应用意义。

The characteristic approximation is used to handle the convection part along the direc-tion of fluid namely characteristic direction to ensure the high stability of the method in approximating the sharp fronts and reduce the numerical diffusion; The mixed finite element spatial approximation is employed to deal with diffusion part and approximate the scalar unknown and the adjoint vector function optimally and simultaneously; In order to preserve the integral conservation of the method, we introduce the modified characteristic method.

该方法对方程的对流部分沿流体流动的方向即特征方向离散以保证格式在流动的锋线前沿逼近的高稳定性，消除数值弥散现象；对方程的扩散部分采用最低次混合有限元方法离散、同时以高精度逼近未知函数及未知函数的梯度；为保证方法的整体守恒性，在格式中引入修正项。

Now, it is commonly used for the adverse effect of habitat fragmentation in conservation biology

受环境条件周期性变化的影响，并与生物种的生活周期相关。

An index function of integrated performance including the informationacquisition and energy conservation is constructed. In addition, adynamic collaboration algorithm for self-organization is thenproposed.

针对面向目标感知的无线传感器网络自组织问题，构造了一个包含有信息获取与能量节省的综合性能指标函数，并提出了相应的动态协同自组织算法。

A total of 4 877 accessions of adzuki bean are conserved in National Germplasm Conservation Center in China, but only a few of which have been used in adzuki bean improvement programme.

中国国家种质库里保存着4877份小豆种质资源，但仅有部分资源在小豆的改良中被利用。

The changes of the HAF after liver injury may be related to the volume of blood loss, the intraabdominal pressure and the pneumoperitoneum duration.

肝撞击伤伴失血后肝动脉血流量的变化与失血量、气腹压力以及气腹持续时间等有密切联系。

Reneging on our commitments to the world's poor cannot be an austerity measure, she said.

放弃我们给世界上的穷国的承诺不能成为一种紧缩措施。