查询词典 conservation

An even more important fact is that these symmetries implicate a large number of conservation laws at the particle level.

还有一个更重要的事情，这些对称性暗示着大量的守恒定律。

Article 2 The purpose of any political association is the conservation of the natural and imprescriptible rights of woman and man; these rights are liberty, property, security, and especially resistance to oppression.

第二条 任何政治结合的目的都是为了保护妇女和男人的自然和不受时效限制的权利；那就是：自由权，财产权，安全权，还有反抗压迫的权利。

However, development should be promoted in parallel with resource conservation and environmental protection.

第二，正确处理全局与局部的关系，制定与我国基本国情相适应的环境保护宏观战略体系。

The in situ conservation of wild plants and animals.

是就地保护野生动植物的最有效措施。

Description: This is the website of Bird Conservation Research, Inc.

网站描述：这是鸟类保护研究公司的网站。

Numerical simulations show that the results are accordant with conservation of energy; electrical field or magnetic field of the ray refracted to the isotropic medium does not parallel to the electric field or the magnetic field of original incident ray; the direction of optical axis and the magnitude of incident angle have a great effect on the energy and the polarization direction of the refracted ray.

数值模拟表明，所得结果满足能量守恒；射入各向同性介质中光的电场与原入射光的电场不再平行；光轴的取向和入射角的大小对折射光的偏振方向和能量有重大影响。

Not only it has the excellent properties of solvent-borne polyurethane with good low temperature resistance, great adhesion, as well as outstanding toughness combined with good flexibility, but also advantages of innocuity, incombustibility, low odor, environmental friendliness, energy conservation, security, convenient operation processing, and good film-forming breat...

它不仅具有溶剂型聚氨酯耐低温、柔韧性好、粘接强度大的优良性能，还具有无毒、不燃、气味小、不污染环境、节约能源、安全、加工方便、成膜透气性好等优点。

The project's thorough documentation, the removal of incongruent elements, and the restrained repair work display a sound understanding of conservation theory and methodology.

工程的彻底的文档编制，不适合的要素的移动，和被阻止的修理展示声音理解保护理论和方法学。

Conservation is the one and only incontestable source of future oil supplies.

要增加未来的石油供应，唯一无可争议的方式就是节约石油。

Just from Hobbes,the privilege against self—incrimination was proved in meaning of modem individualism for the first time,and was regarded as inalienable freedom of self—conservation for everybody,which provides practicing significance in nowadays.

正是自他开始，不被强迫自证其罪权利才第一次获得了近代个人主义意义上的证明，被视为每一个人都不可剥夺的自我保存的自由。其思想于我们当下仍有现实意义。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐