基本解釋[土木建筑工程]時(shí)變特性英漢例句雙語(yǔ)例句Based on the time-variant double layers & plane valley electron density profile, the theoretical analysis of narrow-beam channel characteristics is conducted.并基于一種時(shí)變雙層平谷電子密度模式對(duì)窄波束信道特性進(jìn)行了理論分析。The main-steam temperature with characteristics of nonlinear and time-variant of long dead time are often affected by many measurable and immeasurable disturbances in operation.火電廠主汽溫被控對(duì)象具有大遲延、非線性時(shí)變的特性,且在實(shí)際運(yùn)行中存在諸多可測(cè)與不可測(cè)的擾動(dòng)。Considering the time-variant mesh stiffness when the gears transmitting, the vibration characteristics were compared between gears with symmetric teeth and with asymmetric teeth.針對(duì)齒輪傳動(dòng)的時(shí)變剛度特點(diǎn),比較了標(biāo)準(zhǔn)齒輪與非對(duì)稱齒輪的振動(dòng)特性。time-variant characteristics更多例句專業(yè)釋義土木建筑工程時(shí)變特性