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- Coriolis mass flowmeter is a new type flowmeter used on measure mass of fluid directly. 科氏(Coriolis)质量流量计是一种可用来直接测量流体质量的新型流量计。
- The thermodynamics first law and second law analyses were performed for orifice type and double-inlet type pulse tube refrigerator (PTR), and the dynamic characteristics of the flow and heat transfer processes inside the PTR were revealed. 摘要采用热力学第一定律和第二定律分别对小孔型和双向进气型脉管制冷机进行了热力学分析,揭示了制冷机内部的流动和传热过程的动态特性。
- It is found that for the PTR studied the coefficient of performance of the double inlet type can be improved from 0.091 to 0.108 and from 25.04% to 29.95% for the corresponding exergy efficiency compared with the orifice type. 计算结果表明:针对所研究的脉管制冷机从小孔型到双向进气型的改进使得制冷机的制冷系数从0.;091提高到了0
- centrifugal vane wheel type flowmeter 离心叶轮式流量计
- tangential vane wheel type flowmeter 切线叶片式流量计
- variable resistance type flowmeter 变阻式流量计
- differential pressure type flowmeter 差压型流量计
- Model HHLJG Volume tube is used to calibrate the metering properties of volume type and velocity type flowmeters that can output pulse signals. HHLJG型体积管用于检定能输出脉冲信号的容积式或速度式流量计的计量特性。
- A mouse ran out from the dark orifice of the cave. 一只老鼠从黑暗的洞口跑出。
- Some problems of the orifice flowmeter in use is poin ted out. 指出了孔板流量计在使用中存在的问题;
- An endless flow of word stream from the same orifice. 一连串滔滔不绝的话都是同一张嘴巴讲出来的。
- In a printer, the removable type element. 印刷机上可拆卸的打印部件。
- The concentric orifice is most frequently used type. 同心圆孔板是最经常使用的形式。
- Do you type the letter or take a rest? 你打信呢,还是休息呢?
- An endless flow of words streamed from the same orifice. 一连串滔滔不绝的话都是同一张嘴巴讲出来的。
- The headwords in this dictionary are in bold type. 本词典的词条用的是粗体字。
- He devises a new type of transistor. 他发明了一种新的晶体管。
- This type of bulb screws into the socket. 这种灯是拧到灯座上的。
- This type of bicycle is up to date. 这种款式的脚踏车是最新式的。
- Non-plugging bonnet and throttle orifice. 无堵塞阀帽和节流孔。