beam balance

1. The device quantitatively demonstrating Amp è re force consists of single beam balance, magnet, ammeter, and rheostat.
   利用单盘天平、磁极、教学用的电表、变阻器等器材自制了安培力定量演示装置。
2. The utility model discloses wave balance beam child body-building equipment which is formed by combining a set of wave balance beams and bases with the corresponding amount.
   本实用新型公开了一种波浪平衡木儿童健身器材，由一组波浪形平衡木及对应数量的底座组合构成。
3. Analysis of Sub Nodes Efficiency of the Beam Pumping Unit and Development of Balance Performance Monitor
   游梁式抽油机分节点效率分析与平衡状态测试仪的研制
4. The swaying balance beam is suitable for helping children develop the body coordination and balance ability.
   该晃动平衡木适于锻炼儿童身体的协调性与平衡能力。
5. When the beam drops down, a contact is made that causes the driving motor to move the rider in the direction that will balance the beam.
   当称杆失去平衡时就接通电路使驱动电机转动，并带动游码使称杆再得到平衡。
6. Combined with practical work, three calculation methods-elastic groundsill beam method, inverted beam method and shearing force balance method of under-pole bar base are elaborated and analysed comparatively, which showed the importance of calculation method selection.
   结合工程实例，阐述了弹性地基梁法、倒梁法、剪力平衡法三种柱下条形基础的计算方法，并对其作出了对比分析，以此说明工程中选用适当计算方法的重要性。
7. Movement analysis on balance machine of beam pumping unit with rear balance methods
   尾部滑动平衡抽油机滑动机构运动分析
8. A design method on level swing beam disc plough was put forward by designing and calculating of level swing beam mechanism, side force balance mechanism and overall parameters.
   通过对水平摆式圆盘犁的水平机构、机组侧向力平衡机构、机组整体参数的设计计算，提出水平摆式圆盘犁的设计方法。
9. This paper discusses the equivalent load of simple supported beam and continuous beam to illustrate that the loading balance method can simple the analysis and calculation of girder beam.
   通过对简支梁和连续梁等效荷载的分析，说明用荷载平衡方法可简化梁桥的分析和设计。
10. The paper describes the production's practice that is applied on the working-beam with downward beam balance for conventional walking-beam pumping unit's improvement on energy saving.
    文章分析了游梁下偏平衡技术的平衡机理和结构受力特点，介绍了运用该技术对常规游梁式抽油机进行节能改造的生产实践。
11. This paper describes the working principle of micro pulse displacement transducer, as well as its application on moving beam balance control system of300MN hydraulic press.
    论述微脉冲位移传感器的工作原理及其在300MN水压机活动横梁平衡控制系统中的应用。
12. This essay describes the skills and training methods of front airspring on the balance beam so as to complete the movement on the balance beam.
    本文论述了平衡木前手翻接直体前空翻的动作要领和训练方法，试图在平衡木上完成向前的挂串技巧动作。
13. Research on the saving energy effect of a compound balance beam pumping unit of beam balance weight deviated downward
    下偏杠铃复合平衡游梁式抽油机的节能效果分析
14. Optimum design of an energy-saving pumping unit for combination beam and crank offset balance
    游梁复合偏置平衡节能型抽油机的优化设计
15. Optimizing design of beam strain-gauge balance
    杆式应变天平的优化设计
16. The connection between the rear balance weight after the transformation and the beam is a single-shaft suspending-type connection. Balance of moment
    改后配重与游梁连接由四销固定式连接为单轴挂靠式连接。直升机尾部的小旋翼&力矩的平衡
17. The general relation between the damage and strain of the beam cross-section is set up and the stress-strain curves of cross-section are made, through the analysis on cross-section balance.
    通过截面平衡分析，建立了混凝土损伤指标与截面应变关系的一般公式，并得到截面广义力&位移关系曲线。
18. The Measurement of Faraday Rotation by Double Beam Balance Method
    用双光路平衡法测量法拉弟旋转
19. Results Neurobehavioral tests including beam walking test, beam balance test and memory test, showed that neurobehavioral functions were significantly better in group ⅰ than in other groups ( P < 0.01).
    结果实验Ⅰ组动物的行走实验、平衡实验、记忆均优于其他组（P<0.01）。
20. It connection tower body, and other parts such as erector beam, balance arm, and it can revolve 360 degree about the center of the tower body to lift the load.
    它下面连接塔身，上部支撑起重臂、平衡臂等部件，可使塔机上部相对于塔身作360度自由回转，以完成各种起重作业要求。

noun

1. a balance consisting of a lever with two equal arms and a pan suspended from each arm