The concepts of high speed impact and low speed contact in gear rattling were proposed firstly in accordance with the disadvantages of the present methods.
针对以往研究齿轮系统拍击振动方法存在的不足，提出了齿轮系统拍击振动中高速碰撞和低速接触的概念。
It enables the speed and productivity required for high volume contact centers via a customizable, high-performance user-interface designed for productivity and multi-tasking.
它通过为提高工作效率和多任务而设计的可自定义、高性能用户界面支持大量联系中心所需的速度和工作效率。
Which limits them to the speed of light and makes the possibility of their ever making contact pretty slim.
这限制了它们只能在光速执行旅行，这也让它们曾做出的交流尝试希望渺茫。
They briefly came into contact at a very low speed while submerged.
它们主要是在潜入水中时低速接触彼此。
With the increasing of the speed of train, high reliability of the contact system is required.
随着列车运行速度的提高，对接触网系统可靠性的要求也越来越高。
Spindle support on ceramic balls bearings at oblique contact for high speed.
为确保高速，采用陶瓷滚珠轴承与主轴斜向接触。
These non-contact seals do not limit bearing speed.
这些非无接触式密封件不限制轴承转速。
The copper clad steel contact wire used for high-speed railway of trains is developing in China.
铜包钢接触线属于高速铁路建设急需的产品，该产品的制造在中国尚属起步阶段。
Analyses results show that the materials, tension and rigidity of wires, speed of trains, wave speed, and lift forces are primary factors that affect fatigue life of contact wires.
分析结果表明，接触导线线质、张力和刚度以及列车运行速度、波动传播速度和抬升力是影响导线疲劳可靠性的主要因素。
This uncoiling enables you to generate tremendous speed to the hitting arm and racquet, and racquet speed at contact will determine how powerful your shot is.
这个解盘绕使你能够对打击手臂和网拍产生巨大速度，而且接触点的网拍速度将决定你的打击是如何有力。
Uses dynamic contact FEM to analyze impact and collision of hammer to foundation soil in the dynamic compaction, establishes the contact relation between dynamic contact force and speed.
采用动力接触有限元法分析强夯中夯锤对地基土的冲击碰撞过程，建立动接触力与速度之间的接触关系式。
When the leading leg strikes, there can be a braking motion as speed is inhibited by the contact of the foot with the ground.
当前脚着地的时候，可能存在一个阻碍动作，即，脚触地对速度生成的抑制。
In addition, the company's hydraulic motors will drive 32 special tires that contact the 648-foot diameter wheel, making it rotate at a constant speed of three times an hour.
此外，该公司的液压马达将带动32条特制轮箍，而这些轮箍连接到这个直径为648英尺高的摩天轮，使其以每小时旋转三次的匀速旋转。
After reaching the rated speed, a potential-free contact (compressor running) is required for control system. The contact must be closed in this state.
当达到额定转速后，控制系统需要一个无压降连接(压缩机运行)，在这种状态下接触器必须闭合。
If selected suited type, but no speed value in the "input power" column, please contact with the technology department of our company.
若所选型号的推，拉力符合上表，而所选速度在电机功率一栏中为空白时，请与公司技术部联系。
The study on nuclear process indicates that super saturation and contact angle has obviously influence on nuclear speed.
对成核过程的分析表明，过饱和度以及表面接触角对于成核速率有着明显的影响。
As the core parts for high speed spindle, the dynamic properties of Angle contact ball bearing has important effect on cutting performance and machining precision of whole machine.
角接触球轴承作为高速主轴的核心部件，其动力学特性对整机的切削性能和加工精度有重要的影响。
A model of contact impedance is introduced and its influence on high speed signal transmission is analyzed.
提出射频同轴插接器的高频接触阻抗模型，研究它对高速信号传输的影响。
Angular contact ball bearings for high-speed and high precision rotation.
角接触球轴承适用于高速及高精度旋转。
The influences of abrasive grain size, belt speed, contact roller's hardness, grinding depth and grinding feeding speed on surface roughness were discussed.
讨论了砂带粒度、砂带线速度、接触轮硬度、磨削深度和磨削进给速度对表面粗糙度的影响规律。
The value is determined by the grinding wheel speed and the fluid film thickness within the contact zone.
它由砂轮的转速及接触区域的液体薄膜的厚度决定。
This paper presents the characteristics of various kinds of copper alloy and material selection for contact wire for high speed electrified railways.
通过各种铜合金的特性分析，提出高速电气化铁路接触导线的材料选用。
The paper provides useful reference for constructing civil speed railway contact network in high orientation, good start, high standard and great efficiency.
论文为高定位、高起点、高标准、高效率地建设我国的高速铁路接触网提供了参考和借鉴。
Aimed at the difficulty of calculating moulded case circuit-breaker contact breaking speed, a quantitative arithmetic method was proposed.
针对塑壳断路器触头分断速度计算难的问题，提出了一种定量计算触头分断速度的方法。
For gas flow at high temperature and high speed in MHD-channel, a method of measuring gas velocity without physical contact is discussed in this paper.
本文以磁流体发电通道中高温高速气流为测量对象，阐述了非接触式测量流速的方法。
The application of the constant-contact resilient side bearings for speed increased freight cars is investigated, and a new idea of adjustment method is put forward.
对提速货车用常接触弹性旁承的使用情况进行了调查，并对其调整方法提出了一种新设想。
The application of the constant-contact resilient side bearings for speed increased freight cars is investigated, and a new idea of adjustment method is put forward.
对提速货车用常接触弹性旁承的使用情况进行了调查，并对其调整方法提出了一种新设想。
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