刚性的

By 1816 Cayley had turned his attention to lighter-than-air machines and designed a streamlined airship with a semi-rigid structure.

由1816年的Cayley已变成他的注意，轻于空气的机器和设计一个精简的飞艇与半刚性结构。

At the same time, with the development of the people's recognization to the principle of the social affairs and alternation of the governmental social management, the incompulsory methods will more and more function comparable to the compulsory methods.

同时，也由于人们对社会事务及其规律认识的加深和政府社会管理方式的改变，强制性或刚性方法的适用范围和效能相对缩小，而柔性方法在行政奖励制度中发挥出越来越大的作用。

Humanistic concern requires faculty to pursue the harmony of material and spirit, seek the integration of scientific and humanistic spirit, implement the complementariness of rigid and flexible management which truly reflects the faculty management idea of "all for people, for all people", and can better guide the faculty development.

人文关怀视角下的高校管理理念要求高校引导教师追求物质与精神的和谐、追寻科学与人文精神的融合，并实施刚性与柔性的互补管理，这种理念真正体现了"一切为了人，为了一切人"的人文精神，对于引导高校教师发展能够发挥积极作用。

Ecological infrastructure is the basic guarantee for regional ecosystem safety and the rigid bottom limit for regional environmental bearing capacity. For regional spatial planning, whose task is to arrange urban space, ecological space and agricultural space concordantly, and the purpose of SP is to create a harmonious relationship between nature and human and at the same time build a spatial order for eco-system sustainable development.

生态基础设施是区域生态安全的基本保障和区域环境承载的刚性底限，区域空间规划是对区域城市空间、生态空间及农业空间的统筹性安排，其目的是创造一种人地和谐、生态环境可持续的空间秩序。

For regional spatial planning, which task is arrange urban space、ecology space and agriculture space concordantly, the purpose of SP is create a harmonious relationship between nature and human, at the same time, build a spatial order for eco-system sustainable developing.

摘 要：生态基础设施是区域生态安全的基本保障和区域环境承载的刚性底限，区域空间规划是对区域城市空间、生态空间及农业空间的统筹性安排，其目的是创造一种人地和谐、生态环境可持续的空间秩序。

Ecological Infrastructure is the basic guarantee for regional ecosystem safety and the rigid bottom limit for region environmental carrying capacity. For regional spatial planning, which task is arrange urban space、ecology space and agriculture space concordantly, the purpose of SP is create a harmonious relationship between nature and human, at the same time, build a spatial order for eco-system sustainable developing.

生态基础设施是区域生态安全的基本保障和区域环境承载的刚性底限，区域空间规划是对区域城市空间、生态空间及农业空间的统筹性安排，其目的是创造一种人地和谐、生态环境可持续的空间秩序。

Increasing of ionic strength screened the repulsive forces between protein-chitosan, protein-protein at pH 7.4. As a result, the amount of adsorbates was increased. However, higher concentration of supporting electrolyte induced the decrease in BSA adsorption for chitosan chains tended to curling to be conglobation, which resulted in fewer sites to contact with protein.

离子强度的增加，屏蔽了蛋白质与壳聚糖表面、蛋白质-蛋白质分子之间的静电斥力，使得BSA的吸附量增加；而当盐浓度大于0.1 mol/L之后，由于壳聚糖分子链的刚性变小，容易成团，与蛋白质接触面积减小，导致吸附量下降。

In addition, the return mapping algorithm is built in negative normal convex cone of violated constraints of level sets to conveniently give an initial structure with multi-constraints, multi-materials and non-design domains.

在这些研究的基础上，提出了适用于一般目标函数、多材料、多约束和多载荷工况的结构拓扑优化的水平集算法4.1，并给出了刚性结构、柔性机构和复合材料微结构设计算法5.1、6.1和7.1，以及大量的数值算例。

Based on the dynamics fundamental equation, the rigid ships rolling coupled oscillation model was established, then the definite condition of the coupled oscillation equation under the regular transverse wave and first-order ordinary differential equations were presented. The ship vibration rule under the regular transverse wave was analyzed by examples, simultaneously the influence of damping coefficient on the vibration type was discussed.

基于动力学基本方程，首先建立了刚性船舶横摇的耦合振动方程，然后给出了在规则横浪激励下的耦合振动方程的定解条件和一阶常微分方程组，最后通过算例计算了在规则横浪作用下船舶的振动规律，同时研究了阻尼系数等参数对其振动规律的影响情况。

Thus,we changed the traditional moving crossrail to the moving crossrail with three guideways. The improved constructure enhances not only the rigidity of CNC machine tool with moving crossrail,but also...

该机构的合理应用不但提高了动横梁龙门数控机床的刚性，也提高了整台机床的加工精度，使得应用此结构的龙门式数控机床成功进入到国家船舶等重点行业。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。