The tribological properties and the anti-wear of micron coppers inside greases were investigated by four-ball test.
通过四球试验，考察了软金属微米铜粉在润滑脂中的摩擦学行为和抗磨性。
The tribological properties and the anti-wear of micron coppers inside greases were investigated by four-ball test.
通过四球试验，考察了微米铜粉在润滑脂中的摩擦学行为和抗磨性。
The tribological properties and the anti-wear of micron copper powder in greases are investigated by four-ball test.
通过四球试验 ，考察了软金属微米铜粉在润滑脂中的摩擦学行为和抗磨性。
The tribological properties and the anti-wear of micron copper powder in greases are investigated by four-ball test.
通过四球试验，考察了微米铜粉在润滑脂中的摩擦学行为和抗磨性。
Two kinds of four ball test methods are discussed. It proved that the rotation speed is the primary factor effected on results.
通过对两种四球试验法的讨论，证明转速是影响试验结果的主要因素。
The milling property of wool, mohair, rabbit hair, cashmere, sheep cashmere and yak hair was examined by using milling ball test method.
应用毡缩球法研究了羊毛、马海毛、兔绒、山羊绒、绵羊绒和牦牛绒的毡缩性能。
Boys test better in hand-eye coordination, making them more proficient at ball sports.
男孩在手眼协调测试中更出色，这使他们更精通球类运动。
Such games typically involve passing an electronic ball back and forth among three players, two of whom are actually a computer program and ignore the test subject after the beginning of the game.
游戏大概是三人传球的形式，其中两个是电脑程序，它们会在游戏开始不久忽略被试者。
The manufacturer of all PVC or CPVC bleach ball valves must complete all components prior to the factory assembly, test, and packaging of those valves.
所有PVC或CPVC漂白剂球阀的制造商必须在进行工厂组装、测试和阀门包装之前全部完成所有的部件的生产。
This paper analyzes the selection of the standard rings, classification of ball vibration and the influence on bearing vibration through test.
就标准套圈的选择、钢球测振分档范围和对测振值的影响因素等方面进行了较为系统的试验分析。
If you start the game now with your unit test the ball will move away from the center and go out of the screen, which is not really cool.
如果你现在就运行你的测试，球将会从屏幕中央飞出屏幕，这看起来就不够酷了。
It can test the mechanical properties, such as spline tension, holding tension, tearing, CBR upend, ball upend, Pierce, thickness and so on.
该系统可测试条样拉伸、握持拉伸、撕裂、CBR顶破、圆球顶破、刺破等力学性能。
Yes, provided you do not improve the lie of the ball or test the condition of the hazard in doing so.
是的，你可以这样做。前提是不可以改善球的位置状况或测试障碍区的状况。
TestBallCollisions - Like in the previous chapter testing the ball collisions is the most useful unit test.
就像前面那样，测试球的碰撞是最有用的单元测试。
Test result shows that it can relatively truly reflect the structural bearing ability of the steel ball connection on the initiating explosive device.
试验结果表明，该判据能够较为真实地反映火工装置上钢球连接方式的结构承载能力。
The gyro ball is too low. The height of sinking test is below 6mm.
陀螺球太低，下沉实验高度小于6毫米。
A test rig for testing the flow characteristics of ball orifice is introduced. Experiments on the flow characteristics of ball orifices with different structure parameters are carried out.
介绍了球阀阀口流量特性试验装置，对水压球阀在不同结构参数下的流量特性进行了试验研究。
Still, this was another test, against an efficient offense and a team that takes care of the ball.
当然，这也验证了，依靠有效的进攻和团队才能打好球。
And then the material performance was confirmed by a serious test such as low-temperature falling ball impact test and airbag deployment specification test.
并以低温落球试验、气囊展开特性试验对材料选择结果进行了验证，并对以后同类型的设计提供了参考。
The relationship between parameters of ball mill and quantity of fine powder was obtained by cross test. The concept of grinding zone and equation about grinding efficiency were proposed.
通过正交试验得出了球磨参数与细粉量的关系，并提出研磨破碎区概念，给出了球磨效率关系式。
The best strengthening technological parameters was selected after ball-disk wear test.
球-盘磨损试验之后，找出最优的复合强化工艺。
A brief introduction about test operation, the judgment of the pressure trace, the impact factors of the ball pressure test in the medical devices area…
对医疗器械产品中球压试验的操作、压痕判定、影响试验的因素进行简要论述。
Based on the features of NC milling on ti alloy curved faces, the geometric parameters of ball end mills for fluting on ti alloy curved faces are optimized by using orthogonal test method.
根据钛合金曲面数控铣削加工特点，利用正交试验法优化钛合金曲面开槽用球头立铣刀的几何参数。
To test for the ringing acoustic signatures of tiny bubbles, physicist Helen Czerski of University of Rhode Island has devised a specially-designed echo chamber about the size of a soccer ball.
为了测试微小气泡的声学特征，罗得岛大学物理学家海伦切尔斯基制定了一个足球大小的特别回音球。
To test for the ringing acoustic signatures of tiny bubbles, physicist Helen Czerski of University of Rhode Island has devised a specially-designed echo chamber about the size of a soccer ball.
为了测试微小气泡的声学特征，罗得岛大学物理学家海伦切尔斯基制定了一个足球大小的特别回音球。
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