It is an important work in automobile service and repair to adjust the valve clearance of engine .

汽车发动机气门 间隙调整是汽车使用和维修中经常进行的一项重要 作业。

The increase in the volume of the Customs work and the changes in the way of international trade require the Customs to optimize the clearance environment .

海关 管理 任务的加重和国际贸易方式的转变要求海关优化 通关环境。

Calculation of High-Speed Rolling Bearing ′ s Work Clearance in Loss-Lube Condition

高速滚动轴承在失去润滑情况下 工作 游隙的计算方法

Based on the elasticity theory the factors which affect the high speed rolling bearing ′ s work clearance in loss lube condition are analysed in this paper . The variations of high speed rolling bearing ′ s work clearance are studied and the concerned formulae are presented .

以弹性理论为基础，分析了失去润滑情况下影响高速滚动轴承 工作 游隙的因素，研究了轴承工作游隙的变化并给出其计算公式。

The mostly sedimentary microfacies in work area is distributary channel under water distributary clearance mouth bar and far off sandstone .

工区内发育的主要沉积微相有水下分流河道、 分流间湾、河口坝和远砂坝。

Structure work principle and service and maintenance of the automatic valve clearance ad-juster are introduced .

介绍了气门 间隙自动调整器的结构、 工作原理，以及其维护与保养。

The bearing axial clearance the size of the bearing can work a normal relationship when axial clearance high temperature had hours ;

该种轴承轴向游隙的大小，对轴承能否正常 工作关系很大，当轴向 游隙过小时，温升较高；

This dissertation has made a detailed analysis to the work device of the tractor-haulage scraper built an appropriate mathematics model and optimized the original digits with genetic algorithm the result of increasing the ground clearance is achieved .

对拖式铲运机 工作装置作了认真分析，建立了恰当的优化数学模型，利用遗传算法对原始数据进行了优化，提高了离地 间隙。

Based on the collection and research on related work robots at home and abroad we designed the clearance robot .

通过对国内外的相关 工作机器人进行收集和研究，我们在此基础上结合现状研究设计了 清仓机器人，机械结构设计及 电气、液压控制是该机器人的核心技术。

At appropriate assumption foundation built up static pressure mathematics model and carry on the relevant calculation error of experiment value is smaller than 4 % made sure the homologous work clearance .

并在适当假设基础上，建立谷穗在静压载荷数学模型并进行相应的计算，结果与试验值误差小于4%，确定了相应的 工作 间隙。

The results show that three sets of prototype all have higher efficiency double-disc cycloidal gearing can work well with larger axial loads and can also adjusted the meshing clearance by adjusting the axial location of the meshing pair .

实验结果表明，三台减速器均具有高的传动效率，双圆盘摆线行星传动样机可以 承受较大的轴向载荷，双圆盘锥形摆线行星传动通过调整啮合零件轴向位置可以调整啮合的 间隙。

Structural parameters of bearings were designed arranging from circumferential gap zhou gap and radial work clearance .

对轴承圆周间隙、周向间隙以及轴承的径向 游隙等结构参数进行了设计。

The United States and ASEAN will work together to launch the ASEAN Single Window pilot program a trade facilitation project to expedite cargo clearance .

美国与东盟将 开展合作，启动“东盟一站式服务”（ASEANSingleWindow）试点项目，这是一种加快货物 通关的贸易便利化项目。

Based on the research work conclusions can be drawn that to ensure the safety of live working persons doing live working should wear full set screen clothes keep enough safe clearance and take correct and adequate measures to protect themselves from inducting voltage .

750kV线路带电作业人员应穿戴全套屏蔽服，保持足够的安全 距离，并采取措施防护感应电压的影响。

Work And to speed sensor signal under different working clearance phase measurement triggering high speed vehicle wheel trailing experimental results demonstrate that the speed of the high speed sensor working stability .

并且对转速传感器不同工作 间隙下触发信号相位 角的测量，进行了高转速整车轮毂倒拖试验，验证了转速传感器高转速下的工作稳定性。

CTU three-dimensional reconstruction in preoperative evaluation of kidney stones to work out the best path to puncture Be use to percutaneous renal lithotripsy in the preoperative can improve the puncture success rate improve stone clearance rate . 3 .

CTU三维重建技术术前对肾结石的评估， 制定出最佳穿刺路径，在经皮肾镜碎石术中的术前应用能提高穿刺成功率，提高结石 清除率。

But the work condition get worse with its bad lubrication fast wearing away of crescent slide big fit clearance and impaction .

但是由于润滑条件不良、月牙形滑块磨损较快、配合 间隙增大，引起冲击，因而又恶化了机械的 工作条件。