青年中文preexisted的意思
preexisted中文翻譯：
vi.先前存在
vt.先于……存在
相似詞語短語
preexist───vi.先前存在；vt.先于…存在
preexisting───先存
雙語使用場景
numerical simulation of the experiment on rock with preexisted cracks under compression is presented by using a rock failure process analysis code, RFPA2D.───采用巖石破裂過程分析軟件RFPA2D對預制裂隙大理巖試樣的壓剪試驗進行數值模擬。
英語使用場景
The proposed backoff algorithm could be executed on the top of the preexisted IEEE 802.11 protocol, and it is represented by its simplicity, integrability, complete distribution and adaptiveness.