Generally speaking, "Crucial experiment" is one kind of long range and complicated process as well in study of science field application.

Triangle Sagnac Experiment and GPS Range Measurement Equation with a Crucial Test Related to the Principle of the Constancy of the Speed of Light

三角形的Sagnac实验和GPS量程公式与有关光速不变原理的关键性试验

"A crucial test of character is whether one is able to adapt to changing social conventions without sacrificing one's principles."

“检验性格的一个至关重要的试金石是看一个人能否在不牺牲其原则的情况下适应那些不断变幻的社会规范。”

The government's handling of the case was widely portrayed as a crucial test of the new law's effectiveness.

政府对该案的处理被普遍描绘成对新法有效性的重要检验。

So far there is no certainty about the problem if the Crucial Test can exist.

判决性实验是否存在的问题至今也没有一个确定性的说法。

The faculty works night and day coaching the student for the crucial test.

学校的教授们日以继夜地辅导该生准备关键的考试。

He said the "crucial test of a financial system" is its ability to withstand failure.

他表示，“对金融系统的关键考验”在于其承受失败的能力。

Review the Crucial Test and Its Disputes from a Logical Perspective

从逻辑学视角看判决性实验及其纷争

Research onto the crowned design of rock bit cylindrical roller bearing

牙轮钻头圆柱滚子轴承的凸度设计研究

In this study, the crowned shape and size of cylindrical roller are accomplished based on contact analysis and mechanical property of the cylindrical crowned roller bearing is also researched. Firstly, a solution method for finite length cylinder contact is built with slice method.

本文在接触分析的基础上针对圆柱滚动体轴承的修形方式、凸度量大小以及滚动体修形之后对轴承的力学性能影响等方面做了研究。

The Research on the Crowned Rollers of Cylindrical Roller Bearings

圆柱滚子轴承滚动体修形技术的研究

Based on a systematical discussion on the theoretical research methods of crowned design in roller bearing, several crowned types adopted in the engineering practice are introduced in this paper, and research direction in the future is illustrated based on the authors' experience.

在系统沦述滚动轴承滚子凸度设计研究方法的基础上，介绍了工程实际中采用过的几种滚子凸型，给出相应的母线方程和表面间隙表达式，并阐述了今后的研究方向。

Theoretical Research on Crowned Design of Roller Bearing

滚动轴承滚子凸度设计的理论研究进展

Control of Speed With Frequency Conversion for Crowned Taper Roller Superfinisher

圆锥滚子凸度超精研机的变频调速控制

By analyzing and computing the force of big rib of bearing and the force of cone and cup raceway, the contact stress between the tapered roller and bearing raceway is computed and the form of crowned roller is selected;

通过分析计算轴承的大挡边以及内、外滚道的受力，计算滚子和轴承滚道间的接触应力，进行滚子凸度选形；

A new crowned roller of cylindrical roller bearings

圆柱滚子轴承滚动体新的修形曲线

The gathered teenagers suddenly break into cheers as they crowd round to get a closer look, patting Collin on the back and shaking his hand.

聚拢过来的少年们也突然欢呼起来，纷纷跟他拍肩、握手。

Don't crowd round him.

别挤在他的周围。

He soon gathered a crowd round him.

他很快便集合了一群人在他周围。

When the wind was getting stronger and stronger, the sailors immediately crowd on more sail.

当风越来越大时，水手们立刻升起更多的帆。

Crowd on sail The ship tore ahead through mountainous waves.

扯更多的帆来加快船速船穿过巨澜快速地前进。