n.適當(dāng)
充分.
In the paper, according to the working principle of volumetric gas lobed rotor meter, the adequateness of the gas lobed rotor meter in domestic user area of city for gas metering is demonstrated. 從容積式氣體腰輪流量計(jì)的工作原理出發(fā),論證了氣體腰輪流量計(jì)在城市民用氣區(qū)域計(jì)量中的適用性。
