常見例句雙語例句By mean of monitoring the difference of the outlet and inlet flow, this detection system has successfully identified the leakage for the non stationary flow. Finally, the …同時對于非穩(wěn)定流體 ，引入了相對穩(wěn)定過程的概念 ，通過對均衡流量的檢驗可以進行泄漏監(jiān)測。Previous work on drift ballooning instability in the equatorial region has been extended to include a decelerated non stationary flow and to consider the off equator regions.將筆者以前關(guān)于近磁尾赤道面附近的漂移氣球模不穩(wěn)定性工作推廣到非赤道區(qū)和存在非定常地向流的情形。The theoretical dynamic simulation models for stationary flow and transient flow under the isothermal and non-isothermal condition are set up based on the three conservation equations.以流體力學三大守恒方程為基礎(chǔ)，建立了等溫和非等溫條件下的燃氣管網(wǎng)穩(wěn)態(tài)和動態(tài)仿真理論模型。 返回 stationary flow