常見例句Introduces the application of PC programmable controller at uniflow high-speed elevator, and the principle of controlling uniflow high-speed elevator. 介紹PC可編程控制器及其在直流高速電梯上的應用,及直流高速電梯的控制原理。The pulse pump is a new-type pump, in which the fluid successively flows out in one direction by means of the pulse effect in the uniflow pipe. 泵中流態(tài)單一,能量轉(zhuǎn)換效率高,單級揚程范圍較廣。泵出流連續(xù)、流量較大而無氣蝕危險。At present, the bilateral resource flow more displays for South Korea to China's uniflow, does not favor the lasting stable development which both sides cooperate. 目前,雙方的資金流動更多地表現(xiàn)為韓國對中國的單向流動,不利于雙方合作的持久穩(wěn)固發(fā)展。The Study on Three Characteristic of Uniflow in Soft Wall Cleanroom 軟圍擋潔凈區(qū)的單向流三要素研究unidirectional, concurrent, synchronous, parallel, uniflow, synchronized 并發(fā)的。同步的。平行的。并行的。Keywords Uniflow Hydrocyclone;returned flow hydrocyclone;Numerical Value Simulation;Test Research;Bar vortex ban Inlet Structure; 直流式水力旋流器;返流式水力旋流器;數(shù)值模擬;實驗研究;新型渦流板入口結(jié)構(gòu); 返回 uniflow