刚性

Contemporary natural science, especially the development of the foundation academics at the macro view and tiny view two directions up, all having already outrun what daily life be familiar with and used Newton the classic mechanics and rigid space far and far can explain of scope.

当代自然科学，特别是基础学科的发展在宏观和微观两个方向上，都已远远超出日常生活所熟知的、用牛顿经典力学和刚性空间可以解释的范围。

Two structural schemes of a twin-towers super tall building connected with space corridor,rigid connection type and flexible connection are researched.

本文探讨了连体超高层建筑刚性连接与柔性连接两种结构方案。

This is not some rigid system, where you have to do this or that.

这不是一个刚性的系统，你要这样作或那样做。

This level, there is strong demand and investment demand rigid.

这个价位上，有较强的刚性需求和投资需求。

"Nanjing Hexi is the future direction of urban development, it is already a fact that rigid."

"南京河西地区是未来发展方向的城市发展，它已经是一个事实，即刚性。"

On the other hand , illuminated by close relation between harmonic maps and sumanifold theory, we have also researched in-depth about some relative problems in submanifolds theory which include: the estimate of heat kernel and eigenvalue and it geometric application of submanifolds with or without boundary; many kinds of pinching problem of submanifolds which include the rigidity theorem, topological sphere theorem, differential sphere theorem and topological finite theorem.

另外，鉴于调和映照与子流形之间的密切关系，我们还要深入研究子流形几何中与之相关的一些问题，主要包括：带边与不带边子流形的热核与特征值估计及其几何应用；子流形的刚性定理、拓扑球定理、微分球面定理、拓扑有限性定理等各类Pinching问题。

Spindle system is of high rigidity and precision.

主轴系统具有很高的刚性和精度。

How to research products the ability of downward rigidity in prices?

如何研究产品的能力，在价格下降的刚性？

Then it is pointed out that the process-oriented development method is a solution to systemic rigidity.

最后提出了抑制信息系统刚性的方法，即面向过程的开发方法。

All design of machine tool with high rigidity, high precision and high efficiency.

机床整体设计具有高刚性、高精度、高效率的特点。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。