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1)  V-cone meter
V型内锥节流装置
2)  V type internal cone throttling set
V形内锥式节流装置
3)  V-cone
V型内锥
1.
As new type differential pressure flowrate instrumentation,V-cone flowmeter has been paid extensive attention.
V型内锥流量计是近年来被广泛关注的新型差压式流量测量装置,开展V型内锥流量计在两相流测量中应用的研究,可以拓展其适用范围,为解决两相流测量提供一种新的工具。
2.
In this paper, theories and experimental accomplishment of the fiber optic grating based V-cone flowmeter are presented.
本文介绍了一种新型的V型内锥式光纤光栅流量计的原理以及实现方法。
3.
A soft-measurement method for the mass flow-rate of oil-water two-phase flow in horizontal pipelines was put forward,in which the V-cone differential pressure meter was adopted to acquire the differential pressure of flowing signal.
针对V型内锥测量油水两相流所获取的差压信号,提出了一种水平管道中油水两相流的质量流量软测量方法。
4)  Biconical throttling device
双锥节流装置
1.
Biconical throttling device and shuttle-shaped throttling device are two new kinds of throttling device appeared in recent years.
双锥节流装置和梭形节流装置是近年来出现的两种新型边壁绕流型节流装置,本文旨在通过研究宽范围量程比下双锥节流装置和梭形节流装置的流出系数和相对压力损失的变化规律,优化节流装置的结构参数,为这两种节流装置的应用提供理论与实验支持。
5)  V type internal cone
"V"型内锥式
1.
This paper introduced the theory analyzing and test researching of the V type internal cone flow transducer applied in locomotive braking system.
对应用于机车制动系统的“V”型内锥式流量传感器进行了理论分析和试验研究。
6)  hidden throttling device
内藏式节流装置
1.
Introduces the working principle, characteristics and install requirement of hidden throttling device.
介绍了内藏式节流装置的工作原理和特点及安装要求。
补充资料:[styrene-(2-vinylpyridine)copolymer]
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性质:学名苯乙烯-2-乙烯吡啶共聚物。微黄色粉末或透明小颗粒晶体。无臭,无味。不溶于水,溶于酸、乙醇、丙酮、氯仿。有抗水、防潮性能,适用于多种药片的包衣等。

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