查询词典 constituent

Although there has been recent debate about the relevance of parthenolide as an active constituent, 65 it is best to use standardized extracts of feverfew until research proves otherwise.

虽然最近有辩论的小白菊内酯作为活性成分的相关性，65岁，最好使用小白菊提取物，直到标准化研究证明并非如此。

Earthworms are one of the important constituent parts in soil ecosystem. During thenutrient cycling and transformation of materials, earthworms have a special functional role intransfer, transformation, deposition and release.

蚯蚓是土壤生态系统中重要的组成部分，在养分循环和物质转化过程中，对元素的迁移、转化、储存和释放，具有特殊的功能性作用。

The findings indicated that the principal constituent of this strain producing gelatinous membrane is bacterial cellulose .

研究结果表明该菌所产凝胶膜的主要成分是细菌纤维素。

It was a representative assembly of the Roman people, constituted on the assumption that the constituent unit of the state was the Gens.

这是罗马人民的一个代表会议，根据了国家的组成单位是"氏族"的假定而组织的。

A globular protein that is the basic structural constituent of microtubules.

微管蛋白一种球蛋白，是微管的基本结构成分

Preferred constituent stocks: It is an established in June 16, 2003 the old fund, is Golden Eagle fund management company's first fund product.

首选成份股：这是一个在2003年6月16日成立的老基金，是金鹰基金管理公司的第一只基金产品。

Carry these activities, can make a netizen gutty find constituent sense, the meeting is ceaseless at the same time have new friend generation, and the friendship between these friends, can resist on the side the temptation of the Internet bar.

通过这些活动，能让网民有种找到组织的感觉，同时会不断的有新朋友产生，而这些朋友间的友情，会抵御旁边网吧的诱惑。

Its three constituent bodies, the Law, Prophets, and Hagiographa, represent a growth and correspond to three periods more or less extended.

它的三个组成机构，法律，先知，并hagiographa ，代表了增长和对应的三个时期较多或较少延长。

In this thesis the process of constructing the non-perturbative Hamiltonian theory is de-scribed and is applied to estimate the vacuum condensate. It contains the following contents:At the very beginning, by using the path integral method and eliminating the gluon freedom, aGCM action 〓 of current quarks including lower order current-current coupling was derivedfrom the QCD Lagrangian and the effective Hamiltonian operator that could hardly be doneby the normal methods was derived. After doing this, the broken vacuum is introduced whichincludes quark-antiquark condensate through the generalized Bogoliubov-Valatin transformation,the effective Hamiltonian of constituent quark was derived. The detailed formulas containingthe spatial current-current coupling term for the effective Hamiltonian and gap equations wasworked out by parameterizing the correlation kernel as a quadratic potential. And then, the gapequation was solved and the quark-antiquark condensate of vacuum was studied both in the casesof instantaneous interaction and retarded interaction. In the end, the effective Hamiltionian withtwo-body quark-quark interaction was derived with one-body approximation, and with the helpof the functional integral method the coupling non-linear dynamic equations for systems withnuclear matter was derived. Finally, these equations were solved by selfconsistent method andthe effect of nuclear matter on vacuum condensate was studied. The spatial current-current coupling term is too difficult to handle, hence the correlationkernel is assumed to be not important and usually omitted in the pure vacuum condensate, andthe instantaneous interaction generally is adopted. Retaining the spatial current-current termand partial retardation effect, the quark pairs condensate in pure vacuum was studied, and theeffect of quark mass was also studied. At present, little study is focused in the case with nuclearmatter and spatial current-current term also omitted. Under the approximation with partialspatial current-current term, the effect of nuclear matter on vacuum condensate was studied.

本论文描述了量子色动力学整体色对称模型哈密顿量方法的构建过程，得到了反映正反夸克对凝聚真空结构的关于组分夸克的有效哈密顿量算符，它隐含了胶子作用，并且准确至流-流耦合项；接着，通过参数化哈密顿量中的夸克作用关联核，导出平方禁闭势参数化选择的哈密顿量的具体公式和能隙方程；随后，应用公式，编程求解，考察了瞬时作用下和部分延迟作用下真空的正反夸克对凝聚，在计算中保留了空间流-流耦合作用；之后，导出瞬时势和延迟势下包含二体作用项的哈密顿量公式，并采用单体化近似，通过泛函变分方法得到核物质存在时耦合的非线性动力学方程；在保留部分空间双流耦合作用的近似下，求解核物质的动力学方程，考察核物质密度对真空凝聚的影响，以往考察真空凝聚，对关联核的选用，由于空间流-流耦合项不易处理，也认为作用不大，常忽略该项，并且常采用瞬时作用；本文保留空间双流项和部分延迟作用，考察了真空情形的夸克对凝聚，还考察了夸克质量对纯真空凝聚的影响，以往对核物质存在情形的真空凝聚考察很少，也都忽略空间流-流项，本文在考虑部分空间流-流项近似下，考察了核物质存在对真空凝聚的影响。

To advance the harmoniousness between human and nature is an important constituent of the harmonious society construction, and also is the precondition of the harmonious society construction.

促进人与自然的和谐相处，既是构建和谐社会的一项重要内容，也是构建和谐社会的前提条件。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。