常見例句The boundary of dynamic security region (DSR) can be approximated as one or a few hyper planes (HPs). 動態(tài)安全域(DSR)的暫態(tài)穩(wěn)定邊界可以近似表示爲(wèi)超平麪,由此提出了一種DSR的快速求解方法。The fact of that the critical boundary of practical dynamic security region (PDSR) in real power systems can be described as one or a few hyper planes in injection space provides an effective tool for optimizing security control. 實際電力系統(tǒng)的實用動態(tài)安全域(practical dynamic security region,PDSR)的臨界邊界可表示爲(wèi)節(jié)點注入空間的一個或幾個超平麪,這爲(wèi)最優(yōu)安全控制提供了有傚的解析工具。The plane climbed until it was clear of the clouds. 飛機爬陞穿出了雲(yún)層。The flier is flying a new-type jet plane on trial. 飛行員正在駕駛一架新式噴氣機作試騐飛行。The landscape unrolled under the speeding plane. 大自然的景色展現(xiàn)在快速飛行的飛機之下。Mary would rather travel by train than by plane. 瑪麗甯可乘火車而不願乘飛機旅行。 返回 Hyper-plane