adj.準(zhǔn)穩(wěn)定的；準(zhǔn)定常的

Equations of steady drawdown,seepage velocity,quasi steady time and ideal well distance were obtained through analytic seepage equation. 通過分析理論解,從中得出穩(wěn)態(tài)降深方程、穩(wěn)態(tài)滲流速度方程、準(zhǔn)穩(wěn)態(tài)時(shí)間方程和理想井間距方程。

The QSS (Quasi Steady State) model of converter which neglects the negative impedance of DC system will bring some errors when three phase unbalanced fault occurs in AC system. 當(dāng)交流系統(tǒng)發(fā)生三相不對(duì)稱故障時(shí),忽略直流系統(tǒng)負(fù)序分量的準(zhǔn)穩(wěn)態(tài)模型將給交直流混合系統(tǒng)的仿真帶來較大的誤差。

An Approach to Trace Power System Quasi Steady State Time Domain Trajectories of Medium and Long Term Voltage Stability 中長(zhǎng)期電壓穩(wěn)定準(zhǔn)穩(wěn)態(tài)時(shí)域軌跡追蹤方法

The beats of the drum were steady and slow. 鼓聲平穩(wěn)而緩慢。

The slow steady roll of the ship made him sick. 輪船不停地緩慢搖晃使他感到不適。