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- moving beam unit 移动线束装置
- Vibration and stability are investigated for an axially moving beam constrained by a pinned end and a fixed end. 摘要研究一端简支一端固支轴向运动梁的横向振动和稳定性。
- The free transverse vibration in an axially moving beam on fixed support is investigated by wave propagation. 摘要用波传播法分析研究了两端固支轴向运动梁的横向自由振动。
- Forged piece precision and load condition of housing are affected directly by holding precision of moving beam of water press. 水压机动梁保持精度直接影响锻件加工精度和机体受力状况。
- This paper describes the working principle of micro pulse displacement transducer, as well as its application on moving beam balance control system of 300MN 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。
- At the same time,resave the key problem of driving cord rupture because the beam unit's driving cord couldn't bear force synchronously and partial inner structure transformation due to heating. 同时解决了抽油机驱动绳不能同时受力;钢丝绳因加热而产生的局部材料内部组织变化造成驱动绳断裂等关键问题。
- The system may be readily fitted to existing electron beam units and is suitable for electron beam welding,hardening remelting,surfaci... 该系统可以很容易地应用于原有的电子束加工设备上,适用于电子束硬化、重熔、钎焊和表面改性处理。
- An alternative system for multi-storey fiats and similar large buildings is to erect a framework of load-bearing precast reinforced concrete horizontal perimeter beam units and vertical mullion units. 对于多层公寓或类似的大型建筑来说,另一种选择就是建造一个承重的水平圈梁和竖框预制钢筋混凝土构件框架。
- Moving house is a vexatious business. 搬家是件麻烦的事情。
- He ordered the troops to limber up and move out. 他命令部队把炮装上前车开出去。
- He made manful efforts to move the heavy furniture. 他作出勇敢的努力搬动沉重的家具。
- The Building of Variable Cross Section Beam Unit Pattern of Mechanics 变截面梁单元力学模型的建立
- Development of a New Type of Freight Car Beam Unit Braking Equipment 货车新型梁单元制动装置的研制
- A cold front is moving in from the north. 一股冷锋正从北方向这里移动。
- I've been toying with the idea of moving abroad. 我一直胡乱想着移居国外好不好。
- Oil the moving parts of this machine regularly. 要定期给这部机器的运转部件上油。
- DESIGN OF A BALANCE DEVICE WITH ADJUSTABLE PHASE ANGLE FOR BEAM UNIT 抽油机可调相位角平衡装置的设计
- There is plenty of space here to move about. 这里有很大的活动空间。
- They are going to move to a new house next week. 下星期他们将迁入新居。
- Their move does not preclude others from investing. 他们这一行动并不影响其他人进行投资。