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- Integrated distributing and metering and regulating device for steam injection. 稠油热采注汽分配计量调节一体化装置研究。
- The valve is used on the gas pipeline as a pressure regulating device. 本阀用于煤气管路上作压力调节。
- Therefore a regulating device for flowrate and dryness of steam is developed. 装置主要由储液管、旁通管线、孔板、支管线和阀门等组成。
- The valve is used on the pipeline as a pressure reducing regulating device for liquid gas or steam. 本阀适用于液体、气体或蒸气等介质的管路上作压力调节装置。
- Dynamic Voltage Restorer (DVR) is a new type of power quality regulating device by which the influence of voltage fluctuation on sensitive loads can be effectively suppressed. 动态电压恢复器是一种新型电能质量调节装置,它能有效抑制电网电压波动对敏感负载的影响。
- The YCT Series Electromagnetic Adjustable Speed Motar is an A.C. stepless speed regulating device of having a simple construction, and reliable operation with lower cost. YCT系列电磁调速电动机是一种简单可靠、价廉的交流无级调整装置。
- faults in height regulating system 调高系统故障
- The paper introduced the haulage speed regulating device of the electric magnetic speed regulating electric haulage coal shearer with MC68HC05B6 microcomputer. 摘要提出了基于单片微型计算机MC68HC05B6的电磁调速电牵引采煤机牵引调速装置。
- A measurable, and perhaps a quite substantial, force is required to move the levers connecting the back roller to the regulating device, against frictional resistance in their bearings and at their points of contact. 需要一个可测量的而且是非常重要的力来克服轴承和联接处的摩擦阻力,以便驱动联接后梁和调节装置的连杆。
- Relays and capacitors and some other simple elements are used to design an automatic regulating device for motor phases, which can make current flow to the motor in a direction-fixed mode. 利用继电器及电容等简单元件设计的一个电机电源相序自动调节装置,保证电源以顺向的固定模式输向电机。
- This paper has a discussion on the dissipated heat, vibration proof and maintenance of variable frequency speed regulating device in AC electrical haulage shearer, and puts forward some basis of design and methods of maintenance. 分析了变频调速装置在交流电牵引采煤机上使用时关于散热、抗震和维护的几个问题 ,并提出一些设计的依据和维护的方法。
- The driving system of rotary kiln, from prime mover to peripheral driving girth gear including gear reducer, speed regulating device, has contineously experienced progresses and development. 回转窑传动经历百余年的发展,不论从原动机到窑体上的周边传动机构,包括减速、调速装置,在技术上都取得了不断的改进和提高。
- The climber fell from a great height. 攀登者从极高的地方坠落下来。
- The twins are unequal in height. 这一对孪生儿高矮不一样。
- From a precipitous height we look at the town spread out below. 我们从险峻的高处眺望铺展在下面的城镇。
- The VSR air-driven pre-whirlwind regulation device was installed in the gas pressure machine of the Roasting Plant of Shaoguan Iron &Steel Co. 韶钢焙烧厂煤气加压机安装使用了VSR气动预旋风调节装置,实现了对风机的等压力调节,并可节约电能。
- The total height is put at390 feet. 整个高度估计为390英尺。
- She can see over the wall because of her height. 她个子高,能看到墙的那一边。
- Pop was at its height in the early 1960s. 通俗艺术在二十世纪六十年代初最为流行。
- optical grating regulating device 光栅调节装置