查询词典 mechanism

This thesis aims to propose a securer network status authentication mechanism based on fingerprint identification. This mechanism makes use of Secure Socket Layer protocol and digital certificate to provide the secure network communication.

本文针对当前仅采用密码或数字证书作为认证凭据的网络认证系统存在的问题，提出了一种基于指纹识别的安全高的网络身份认证机制。

From one perspective, it is one of the most important fruits from reform and the opening to the outside; it has played a key role in accelerating the restructure of the national economic structure and establishment of the modern financial mechanism; from the other perspective, due to the deficiencies of the current structure and mechanism, the securities market has been deemed as the seedbed of the indecent stories, and thus was condemned by some of the public.

从一个方面看，它是改革开放最重要的成果之一，对于促进国民经济结构调整和建立现代金融体系，都发挥了不可磨灭的重要作用；而从另一个方面看，由于发展过程中制度与结构的不完善，证券市场又经常成为黑幕产生的温床，因而深为一些公众人士所诟病。

In allusion to the complexity in developing a strict dynamic mechanism model of distillation column and the trouble in applying the mechanism model, an optimal BP algorithm combined with conjugate gradient and self adaptive variable step is proposed, and a predicting model of distillation column is built.

针对建立精馏塔严格动态机理模型的复杂性以及机理模型应用的诸多不便，提出了一种综合共轭梯度和自适应变步长的优化BP算法，并利用该优化BP算法建立了精馏塔的预测模型。

The self-centering mechanism design of bipolar endoprosthesis has advocated the use of offset centers of rotation between the inner and outer joint bearing surfaces to generate a self-centering moment on loading to prevent impingement of polyethylene rim and stem neck or cup fixed at wrong place. The design was used popularly, but the function of self-centering mechanism was discussed in very few papers. Three bipolar endoprosthesis were evaluated: UNIQHIP system, UHR system, and AML system.

双极式半人工髋关节的离心复位机构，是利用髋臼外帽的球心与股小球的球心两者在不同点，来防止发生髋臼外帽固定於髋臼中某角度卡住不动，而使股骨柄颈部固定磨损超高分子聚乙烯内衬之一边缘，进而加速超高分子聚乙烯内衬之磨耗，造成骨溶蚀与人工髋关节的松脱。

It is necessary to establish the valid mechanism that would lead local government from seeking self-concern to burking for common good. The mechanism causes the regional administrative action to choose not segregation but cooperation in regional economy development.

因此，迫切需要建立引导地方政府的自利追求走向谋求公共利益的政治秩序的有效机制，使区际行政行为的选择指向合作促进而非分割阻碍区域经济良性发展的选择方向。

It suggests that there exists a self-defensive mechanism to diseases or a natural disease-resistant mechanism.

提示，机体内存在着自身抗病机制即自然抗病机制。

At the same time we especially introduce self-defining state mechanism in this model. Using this mechanism we can flexible to customize the requirement, testing case and defect.

论文中同时重点介绍了模型中的自定义状态机制，利用此机制可灵活定制需求、用例和缺陷，形成它们的工作状态流。

The system of phase equilibrium data of the Fe-Cu base alloy is established relatively, the spinodal decomposition range of the Fe-Cu base alloy is calculated utilizing Thermo-Calc software, The composition range of the spinodal decomposition of the Fe-Cu base alloy is prognosticated with more accuracy; The self-formed mechanism of egg-type microstructure of the Fe-Cu base alloy with spinodal decomposition in the liquid-phase region under gravity conditions is theoretically investigated. Based on the analysis and calculation of interfacial tensile stress induced by the temperature gradient in the process of solidification, the theoretical results interpret preferably the self-formed mechanism of egg-type microstructure of the Fe-Cu base alloy through the analyzing of force states of metallic droplet in the rapid solidification.

建立了较为完整的铁铜基合金系的相平衡数据体系，利用Thermo-Calc软件对铁铜基合金系的液相调幅分解成分范围进行了计算，较准确地对铁铜基合金系的液相调幅分解成分范围进行了预测；从理论上对液相调幅分解型铁铜合金卵型结构的形成机理进行了研究，基于凝固过程中由温度梯度所导致的界面张力的分析与计算，通过考察快速凝固过程中金属液滴受力情况，较好地解释了液相调幅分解型铁铜合金卵型结构的自形成机理。

The mechanism that acupuncture preconditioning induces cerebral ischemia tolerance and the reason of cerebral ischemia injuries have been studied from various angles and set up the theory of self-injurious mechanism and provide the theory foundation in preventing infarct, developing medicine and evaluating medical result.

关于针刺预处理后诱导脑缺血耐受机制及缺血性脑损伤的病因和发病机制，近年来，已从不同的角度进行了研究，并相应建立了自身破坏过程机制的假说，为防治脑梗死、开发新药和评价药物疗效提供了理论基础。

It is consisted of these parts: The mechanisms of the self-motion robot, there are motion mechanism, orientation mechanism, elevator mechanics

在设计过程中，需要完成整个机器人机械本体的设计，包括行走机构、定位机构、升降机构和投篮机构，使其具有足够的精度完成各种要求动作。

As of Tuesday, Google's results were still censored in China.

截至周二，谷歌的搜索结果仍受中国审查。

In order to make the positive action increase and negative one decrease, the sub-forces of the social factors must be adjusted to form a centripetal force.

在这一过程中，人的主体性发挥是社会有机体健康发展的灵魂。