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- A balance designed to weigh very small loads, up to 0.1 gram. 微量天平用来称量极其小量重量的天平,精确到0.;1克
- Precise balance design of the main axis for smooth working and a long service life. 主轴系统精心平衡处理,运转平稳、寿命长。
- To determine dust catalyst density in the smoke of refinery set by pressure balance system. 采用动压平衡采样系统测定炼油厂催化装置再生烟气中的催化剂粉尘,结果表明,该系统比预测流速法自动化程度高,故障率低,操作简便,数据准确可靠。
- Pressure balance is also applied in WOB calculation. Field test showed that both models are reliable and the calculated results are correct. 同时也用压力平衡法计算出钻压,现场试验表明,两模型可靠、计算结果正确。
- A balance designed to weigh very small loads, up to0.1 gram. 微量天平用来称量极其小量重量的天平,精确到0。1克
- Earth pressure balance (EPB) shield is used most extensively in shield construction. 土压平衡式盾构机是盾构法施工中应用最为广泛的盾构机。
- In visible experiment, the time of pressure balance decrease with the initial pressure of PRZ and temperature of CMT. 在可视化实验中随着PRZ初始压力的增加,以及CMT初始温度的增加,压力平衡响应时间减小。
- Tecsis pressure balances meet extremely exacting requirements. 我们tecsis所提供的压力秤,正是能完全满足这一要求的产品。
- The passenger is treated as an equal in this ergonomic balanced design. 在人机工程学上,乘客和驾驶员一样,都受到了细致的关怀。
- Pulsation dampener can be widely used in pipeline, drilling exploration equipment, pressure balance or pulsation dampening of reciprocating pump. 空气包(脉动缓冲器)可广泛用于管路、钻井勘探设备、往复泵的压力平衡或脉动缓冲。
- The high and low pressure balance valves on the pressure system adopt the new electric-hydro complex control on-off vales. 压力平衡系统的高、低压平衡阀均采用新研制的电液复合控制开关阀。
- A balance designed to weigh very small loads,accurately up to 0.1 gram. 微量天平是用来称量极其小量重量的天平,精确到0.;1克。
- When the pressure balance valve before and after the start smaller than the smallest pressure spring are not compressed, the largest circulation. 当平衡阀前后压差小于最小启动压差是弹簧未被压缩,流通面积最大。
- The relation of pressure balance must be kept properly in a circulation loop for keeping a fluidized-bed unit in working order. 为保证流化床装置正常运行,循环回路必须有一个适宜的压力平衡关系。
- Start-up time can be saved by controlling the optimum velocity time of feeding, optimum temperature-rise time of low-pressure converting furnace and adding self-heating balance design. 通过寻找化工投料的最佳速度、时间及低变炉最佳升温时间,并加设合成塔催化剂的自热均衡设计等措施,可以节约开车时间,减少经济损失。
- A pressure balancing bellows section is installed above the top elbow. 压力补偿波纹管安装在顶部弯管上。
- The demonstration is also useful to illustrate the concepts of Drilling Mud, Blowout Prevention, Hydrostatic Pressure, Pressure Balance, Gas Compressibility and Density. 该演示对于阐明钻井液、井喷预防措施、流体静压力、压力平衡、密度等概念也很有用。
- Pressure balance system is used to balance lateral water pressure outside reinforced concrete of the air cushion surge chamber and air pressure in the surge chamber . 同时,采用平压系统平衡气室钢筋混凝土外侧水压力和气室气体压力。
- Flow Balance Design on Airplane Pressure Refueling System 飞机地面压力加油系统的流量平衡设计
- Experiments were carried out in a lab-scale double-dipleg circulating fluidized bed (DDCFB) to study effects of experiment conditions on re-circulating rate and pressure balance. 结果表明:在双级料腿循环流化床中,与常规的循环流化床相比,循环流率的规律没有发生变化。