The density of natural gas的意思|示意

The characteristic is not to analyze the components of natural gas, the density of natural gas can be traced to the frequency.

其特点是不需要测量天然气中组分含量，天然气密度可溯源到频率。

A new method, on-line measurement of the density of natural gas, has been established by researching on vibrating element density transducer 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。

A new method, on-line measurement of the density of natural gas, has been established by researching on vibrating element density transducer 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。

Liquefied natural gas (LNG), as a vehicle fuel, has the advantages of low pressure, big energy density, and long driving distance. It is an ideal vehicle fuel.

车用天然气燃料中，液化天然气(LNG)具有压力不高、能量密度大、续驶里程长的优点，是理想的车用燃料。

If there is a bulk mixing of the layers of gas in the tube by mechanical stirring or because of a density gradient, mass transfer occurs primarily by the mechanism of forced or natural convection.

如果是受到机械式的搅拌或者是密度梯度发生了变化而使得管中有大量的分层的气体，那么传递就主要通过强制对流或自然对流而发生。

After studied the natural gas flow speed, density and helicity in the spiral and sine flow channel, the effects of natural gas to the bending tubing was obtained.

通过对天然气在螺旋弯曲和正弦弯曲流道内的流动速度、密度和螺旋度进行研究，得到天然气对弯曲油管的作用力。