A new method, on-line measurement of the density of natural gas, has been established by researching on vibrating element densitytransducer tests.
前言： 通过应用振动式密度计试验研究，在国内建立起一种天然气密度在线测量的新方法。
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A new method, on-line measurement of the density of natural gas, has been established by researching on vibrating element densitytransducer tests.
通过应用振动式密度计试验研究，在国内建立起一种天然气密度在线测量的新方法。
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The working principle of the apparatus, its density controller, its microwave transducer, and the hardware and software of its digital display unit are described in detail.