During the operating process, the ball float floats with the change in liquid level of the valve cavity to make the lever open or close the valve seat. 工作时浮球随阀腔内液体位的变化而上下浮动,带动杠杆打开或关闭阀座。
The paper introduces a method to analyze errors occurring in the determination of tiny change with light lever, staff and telescope when the mirror, staffs and telescope are offset. 以光杠杆、标尺望远镜组测量微小变化量原理为依据,就镜面、标尺和望远镜光轴等偏调,对测量微小变化量的误差进行了分析。
The change of two dimensional micro distance is measured by using a position sensor and the two dimensional amplification of double optical lever. 利用光电位置传感器和二维双光杠杆放大,能够测量出二维微小距离的变化。
Analysis of errors in determination of tiny change with light lever, staffs and telescope 光杠杆、标尺望远镜组测量微小变化量的误差分析
The region that the smoke can spread was calculated considered multiple factors such as the slope of the hill, the wind velocity, the change of the angle between the smoke and the lever and so on. 考虑山坡的斜度、风速、烟气的流动方向与水平面夹角变化等因素,计算了烟气所能蔓延到的区域。
Set the scope of change within the pivot shift lever, shift rod outside the fulcrum, the connection point under the steering knuckle arm and lower arm coordinate frame connection points, using ADAMS/ Insight to optimization model. 设定转向拉杆内支点、转向拉杆外支点、下摆臂转向节连接点、下摆臂车架连接点等坐标值得变动范围,利用ADAMS/Insight对模型进行优化。
To enhance the ability to adapt to the rapid change of the environment, enterprises need to upgrade human resources management to the strategic lever. 为了提高对快速变化的环境的适应能力,企业必须把人力资源管理工作提升到战略高度。
Tide is the major factor which influence on the change of daily water lever monitoring, the numerical simulation methods were used for tidal prediction at the monitoring points in this paper, measured with the real information, the results is quite well. 对日常监测点水位变化影响最大的潮汐因素,本文采用数值模拟方法,对监测点进行了潮汐预报,将得到的结果与现有的实测资料对比,效果比较满意。
Throughout the history of the development of human society, every major change, in the final analysis with the scientific discovery, technological invention is closely related to, science and technology has always been the development of social civilization and the most powerful lever. 纵观人类社会发展史,人类社会的每一次重大变革,归根到底都与科学发现、技术发明紧密相关,科学技术始终是社会文明发展最有力的杠杆。
Summarized the change of the transverse load distribution along the bridge span according the analysis results. Then, make a comparison between the results of finite element analysis and the results calculated by the lever principle method to verify the applicability of the lever principle method. 根据研究分析结果,总结荷载横向分布系数在全桥跨的变化情况,并将结果与杠杆原理法计算结果进行比较,验证了杠杆原理法的适用性。
Moreover, some intelligent features, such as chopping surface measurement, measuring range auto change, auto to zero, nonlinear compensation and fault diagnosis, have been put into practice, which makes the active measuring instrument higher lever of intelligence. 一些智能算法得到了实现,如断续表面测量、量程自动转换、自动零位调整、故障自诊断和非线性补偿等,使主动测量仪具有了较高的智能化程度。