查询词典 mechanism

But the special characteristics of the governance of "dual corporate governance system" and "the final-say as a big shareholder" decides that we must indigenize independent director mechanism instead of wholly accepting such mechanism without some necessary changes.

基于这样的认识，文章首先介绍独立董事制度的产生和独立董事在公司治理中的有关作用。然后分析中国移植独立董事制度的必要性和可能性。

Mechanism analysis ; Mechanism design ; Gear transmission ; Non-circular gear ; Eccentric involutes gear

机构分析；机构设计；齿轮传动；非圆齿轮；偏心渐开线齿轮

Knee Joint Tilting Mechanism:Tilting Occurs at the Front or at the Knee Joint Position of the Chair Seat,and This Mechanism Supports Different Tilting Positions When the User Lean Backwards or Forwards

足膝平衡倾仰机关：此机关置于座位前端或接近足膝关节处，当使用者在不同位置倾仰时，此机关能提供适当的支持

The objective is to supplement the analytical model of mechanism moving reliability taking account of kinematics joint gap focusing on high velocity motion mechanism.

实际机构的运动规律是由构成机构的各构件的几何形状和尺寸、质量、材料性能及作用在机构上的驱动力和工作阻力等因素决定的。

According to study and analyze the crab_like machine, this paper breaks the traditional joint model, making use of the three degree of freedom parallel mechanism, establishing the joint mechanism, and doing the kinematical and dynamical calculation for ...

通过对生物蟹关节的分析研究，本文打破传统的关节方式，利用三自由度并联机构的方法，建立了蟹关节的机构模型，并且对机构进行了运动学与动力学计算。

The outer key can retract the latch bolt when the inner lock mechanism is in the locked state, but cannot change the inner lock mechanism to the unlocked state or enable the outer handle, thereby ensuring positive control over the locked state of the outer handle from the inner side.

外钥匙(60)在内锁机构处于锁住状态时能缩回弹键栓，但是，不能将内锁机构变成开锁状态或允许外拉手(36)操作，从而可保证从内侧对外拉手(36)的绝对控制。

It probes into warning mechanism,discusses the objects,keystones and contents of warning mechanism,in the purpose to of...

在此，对知识产权预警机制进行探讨，提出了预警对象、预警工作的侧重点和内容，以期为中国建立知识产权预警机制提供参考。

The industrialization of agricultural managing is a great breakthrough with overall importance and strategic meaning since the rural reform, Proved the new management style that can be in conformity with agricultural industrial structure adjustment of the present stage and operation mechanism by practice, It has 5 basic key elements, among them leading enterprises are the core of industrialization management, It is determining the level, level of industrialization, so should take the measure of promoting leadings enterprise of our province to develop : Market-oriented, bold in blazing new trails; Improve product quality and scientific and technological content; Set up steady interests connecting mechanism; Carry on resources and is combined and expand the scope of the enterprise ; Improve enterprise's managerial skill.

农业产业化经营是农村改革以来的一个带有全局性和战略意义的重大突破，是被实践证明能够与现阶段农业产业结构调整相适应的新的经营方式和运作机制，它有5个基本要素，其中龙头企业则是产业化经营的核心，它决定着产业化的层次、水平，因此应采取促进我省龙头企业发展壮大的措施：面向市场，大胆创新；提高产品质量和科技含量；建立稳定的利益连接机制；进行资源整合和扩大企业规模；提高企业经营管理水平。

To make a comprehensive view of metapopulation researches, we folly analyze and summarize the present concepts, theories and models of metapopulation in this paper, which primarily includes the dynamical models and simulation approaches of single and competitive metapopulations. Based on the Levin's patch occupant model, the center framework of metapopulation researches, primary principles and mechanisms are discussed. First, Levins rule: the fraction of empty patch will remain constant with habitat destruction as long as metapopulation survives. This rule implies that empty patches have determinant effects on persistence and conservation. Second. Allee effect of metapopulation is incurred by establishing difficulties and dispersal costs, which is important to the studies of reserve area and the minimum available metapopulation size. Third, we analyze the rescue effect that immigrants can reduce the extinction risk of the presented local population. Rescue effect can leads to the improvement of metapopulation sustainability and the decrease of fraction of empty patches. Fourth, the coexistence mechanism of two competing metapopulation is discussed, which suggests that competition-colonization trade off may be prevalent in competing systems. Finally, extinction debt ob tamed from coexistence mechanism is given, which depicts the lost of species richness in the future for the current habitat destruction. After theoretical discussion, we present two popular simulated approaches in metapopulations: probability transition model and stochastic process model.

为了能总观集合种群进展的全局并开展进一步的工作，首先对集合种群的已有概念、理论和模型做了全面的分析和总结；其次对集合种群的发展和概念进行了探讨，以集合种群模型的中心框架：Levins的斑块占据模型为基础，展开对其它原理、效应和机制的探讨；主要包括了Levins原理，即当生境进到破坏时，空斑块比例在集合种群灭绝前保持不变，然后还分析了Allee效应（集合种群的Allee效应主要是由于建群困难和扩散损失造成的）；第三，分析了援救效应：迁人个体可以降低斑块中现有局域种群的灭绝风险，援救效应会增强集合种群的生存力，使空斑块比例下降第四，探讨了两竞争集合种群的共存机制，即竞争－侵占妥协，其共存机制为空间生境中物种共存提供了有力的理论解释。

The system includes Valvetronic mechanism and VANOS mechanism,which can continually adjust valve timing and lift in a dimension.

该系统包括Valvetron ic机构和VANOS机构，能够在一定的范围内连续调节气门的正时与升程，实现发动机的无节气门负荷调节，降低了发动机的泵气损失，改善了发动机的性能。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。