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swing bar
相关语句
  摆动推杆
     The Solid Modeling of Disc Cam With Swing Bar Based on UG
     基于UG平台摆动推杆盘形凸轮的实体建模
短句来源
     This paper has discussed a program which was used in automatic modeling of disc cam with swing bar of three types,point,roller and plane,in UG and was programmed in the second developing tool,UG GRIP language,in UG and was suited for five types of common motion rules of swing bar.
     利用UG软件中的二次开发工具UGGRIP语言编程 ,成功地实现了适用于五种推杆常用运动规律的尖顶、滚子、平底摆动推杆盘形凸轮的参数化自动实体建模。
短句来源
  “swing bar”译为未确定词的双语例句
     Simplifed Design of Crank Swing Bar Mechanism
     Ⅰ型曲柄摇杆机构的简易设计
短句来源
     Optimum Design of Crank Swing Bar Mechanism
     Ⅰ型曲柄摇杆机构的最佳非选代设计法
短句来源
     The Kinematic Analysis and Culculation of the Double Swing Bar Luffing Mechanism with Approximate Level Linear Track
     具有近似水平直线运动轨迹双摇杆变幅机构的运动学分析与计算
短句来源
     GS-15 gravity meter gains a high accuracy in the light of measuring relative change of gravitation through shifting swing bar; the capicity tranducer is used here in measuring the shift.
     GS-15型重力仪是利用摆杆位移大小来量度重力相对变化的精密仪器,摆杆位移是通过电容换能进行测量。
短句来源
  相似匹配句对
     Swing.
     Swing.
短句来源
     Study on Rotor-swing-bar Mechanism
     转动摆杆机构的研究
短句来源
     Simplifed Design of Crank Swing Bar Mechanism
     Ⅰ型曲柄摇杆机构的简易设计
短句来源
     HOUHAI and BAR
     酒吧与后海
短句来源
     M-PARK BAR
     徜徉音乐公园
短句来源
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GS-15 gravity meter gains a high accuracy in the light of measuring relative change of gravitation through shifting swing bar; the capicity tranducer is used here in measuring the shift.Conventional gravity meter tends to loss the high-frequency component of 0.01 H2 and shows the destorted signals with an open loop in use as well as with a source related filter added to the last stage of the system it; follows that the measuring accuracy can not be improved due to a nonlinear circuit.The author has made...

GS-15 gravity meter gains a high accuracy in the light of measuring relative change of gravitation through shifting swing bar; the capicity tranducer is used here in measuring the shift.Conventional gravity meter tends to loss the high-frequency component of 0.01 H2 and shows the destorted signals with an open loop in use as well as with a source related filter added to the last stage of the system it; follows that the measuring accuracy can not be improved due to a nonlinear circuit.The author has made a component of feedback circuit for the meter in question and taken a closed loop other than the former one; variation of gravitation is represented by the output of the feedback circuit;the electromagnitic force keeps the swing bar in a entire dynamic process of being balanced with an electric level of zero and thus the capicity balanced bridge of the closed-loop system takes the place of the former one, with a time constant of 2 sec..The improved circuit takes off the nonlinear effect and the recorded solid tide may show its extensive harmonic waves and an additional stable output of zero level which may give various data for the study of crustal defomation. seismic prediction and geophysics

GS-15型重力仪是利用摆杆位移大小来量度重力相对变化的精密仪器,摆杆位移是通过电容换能进行测量。由于该仪器为开环检测系统,而且系统的末级加接0.01Hz的有源滤波器,这样就失去了大于0.01Hz的高频成分,且使潮波产生相位失真,同时还存在着电路非线性带来的测量误差,因而测量精度难以提高。为此笔者对GS-15型重力仪加装了电磁反馈装置,将开环检测改为闭环检测,利用电磁力使重力仪摆杆始终处于零电平的动态平衡状态,以电磁反馈输出大小来度量重力的变化,这样就将开环检测系统改装为平衡电桥闭环检测系统,其时间常数为2秒。 改装后,消除了电路的非线性影响,增强了系统的稳定性,记录的固体潮含有丰富的谐波,同时系统还增加了一路稳态零位输出,为地壳形变、地震预报和地球物理研究提供了波群丰富的资料。

This paper suggests a new mothed to analogize the motion Curve of Swin- ging push-bar plate cam mechanism on computer,According to this mothed, the curve of angular displacement,angular velocity and angular acceleration of swinging bar cam be auto-drawed by computer.It'll be available to analyse. survey and improve the design of the outline curve of cam.

本文提出了摆动推杆盘状凸轮机构在计算机上进行运动模拟的一种新方法,按此方法反求出了摆杆的角位移、角速度和角加速度曲线。这对凸轮廓线的进一步分析、测绘及改进设计是十分有效的。

A sail-type wind power plant using swinging sailblade for water lifting is presented. The working principle of the plant and the relation between the aerodynamic force and the drag of water lifting are discussed. The swinging of the sail blade and the frequency are investigated. The optimum mounting angle of sail blade and the power output of the plant are calculated.An example with a blade of area S=2m2, length of the swinging bar of l= 3m and rated wind speed V = 6m/s to show how the plant...

A sail-type wind power plant using swinging sailblade for water lifting is presented. The working principle of the plant and the relation between the aerodynamic force and the drag of water lifting are discussed. The swinging of the sail blade and the frequency are investigated. The optimum mounting angle of sail blade and the power output of the plant are calculated.An example with a blade of area S=2m2, length of the swinging bar of l= 3m and rated wind speed V = 6m/s to show how the plant is calculated is given. The results obtained are; lifting force f = 279.4N, swing angle of swinging bar = 120% number of swing times per minute N=14, mean power=60W, wind power coefficient Cp= 0.23.It is shown that the plant investigated is suitable for use in areas where low waterhead and a rated wind speed of less than 6 m/s are available.

本文研究利用摆动帆翼提水的风能利用装置.文中分析了该装置的工作原理,气动力与提水阻力的关系;研究了摇臂的摆动规律和摆动频率;计算了翼叶的最佳安装角和输出功率的大小.本文还以一种提水装置为例,介绍了这种装置各参数的计算方法.

 
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