压力的例句大全

In this paper, with the principle of high pair replaced by low pair, the cam mechanism is transformed to linkage, through the analysis of the linkage the equation of the pressure angle and the radius of curvature and profile of cam is established.

本文运用高副低代原理，将凸轮机构转化为低副机构，通过低副机构运动分析建立起凸轮廓线、曲率半径及压力角表达式。

Presiding apparitor Yang Zhiyuan and its management group are faced with Yahoo now greater pressure.

雅虎首席执行官杨致远及其治理团队现在面临更大的压力。

The vacuum effect on diffractive/ refractive hybrid apochromatic optical system has been studied for the first time, the formula of the pressure corresponding to the effect of image plane is deduced.

首次研究了空间真空环境对衍/折射混合复消色差光学系统的影响，推导了压力变化对衍/折混合光学系统像面漂移的公式。

Objective To discuss the relationship between the anteverted angle of femoral neck and the interior pressure of hip capsula.

目的探讨先天性髋脱位股骨颈前倾角的大小与髋关节腔内压力变化的关系。

Relationship between the Interior Pressure of Hip Capsula and the Anteverted Angle of Femoral Neck& A Report of 22 Cases

股骨颈前倾角与髋关节腔内压力变化关系的探讨

At last, the annunciating system is test under the software simulating environment and the practical environment.

最后在软件模拟和实际的网络环境下，对报警器进行了压力和功能测试。

Power law fluid flow through eccentric annuli flow rate and pressure gradient

幂律流体在偏心环空中的流动&流量与压力梯度

Under the pressure of finance and aging population, many countries reform their old endowment insurance system. The new system is composed of three parts: social primary pension, enterprise annuity and personal saving pension.

在财政困难和人口老龄化的压力下，许多国家建立了三支柱的养老保险制度，即以基本养老保险、企业年金和个人储蓄性养老保险为支柱的保险制度。

Presents model for angular deformation of longitudinal weld.

提出压力容器简体纵焊缝产生角变形的模型。

Relief angle valve. Pressure or vacuum can be specified.

安全角阀。可指定压力或真空度。

The reasonable combination of nozzle hole number, impingement angle and valve opening pressure is very important to the new conical spray.

喷孔数、碰撞角度和启喷压力三者的合理配合对第三代伞状喷雾至关重要。

Mathematical formulas are derived comprehensively and systematically for the profile coordinate, pressure angle and radius of curvature of the cylindrical cam with an oscillating roller follower.

推导了摆动滚子从动件圆柱凸轮廓线、压力角及廓线曲率半径方程，讨论了该种凸轮机构在各种运转情况下与之相适用的方程。

In this paper, the pressure angle and minimal radius of curvature of cam mechanism with swinging roller follower are discussed in details.

本文对摆动从动杆盘状凸轮机构的最大压力角和最小曲率半径问题进行了详细的讨论。

The issue of the stresses felt by students in elite school districts has gained attention in recent years as schools in places like Newton, Massachusetts, and Palo Alto have reported a number of suicides.

近年来，随着马萨诸塞州的牛顿市和帕罗阿尔托等地的一些学校岀现了多起自杀事件的报道，在精英学区的学生面临压力的问题也受到人们的关注。

Allowable pressure angle of cam mechanism

凸轮机构的许用压力角

The Determination of a Cam's Allowable Pressure Angle

凸轮许用压力角的合理确定

The relative factors are discussed: maximum allowable pressure inside the site, permeating coefficient of of MSW, bio-gas production rate, diameter of the well, etc.

同时讨论了影响控制范围的各主要因素：垃圾层中最大允许压力、垃圾层的透气性能、垃圾的产气速率等。

On the basis of well side investigations, this paper analyses the reasons that sliding sleeve can't open within the range of allowable pressure and proposes corresponding measures.

通过现场实践，分析滑套在允许压力范围内打不开的原因并采取相应措施，在实践中起到了很好的效果。

But because they also belong to stress machining, they are resemble in forming principle, technology, especially in mould structure.

但是由于二者均属于压力加工，所以在成形原理、工艺，尤其在模具结构上，具有极大的相似性。

The alternative, he suggested, was to face the prospect of becoming another Palo Alto, California, where outsize stress on teenage students is believed to have contributed to a number of suicides in the last six years.

他提出，这一选择是为了避免步加利福尼亚州帕洛阿尔托市的后尘，在该市，青少年学生过大的压力被认为在过去的六年中引发了大量的自杀事件。