double-step

基本解释

Note: The double step reducing ratio consists of the both mono-step reducing ratio.The unlisted on the above table also can be produced.
注:双级减速比由两单级速比组合而成,上表中未列出的亦可生产。
In this paper,analytical expressions for double step potential chronoamperometry and chronocoulometry with simple reversible electrode reaction at microring electrodes are derived.
推导了微环电极上双电位阶跃计时电流和计时库仑法可逆波理论方程式，并得到了解析表达式。
This taking en-passant must be done directly: if the player who could take en-passant does not do this in the first move after the double step, this pawn cannot be taken anymore by an en-passant move.
这种走顺道必须直接做：如果能够走顺道的那一方在对方的两步后第一次移动时没有进行顺道，那么这个兵就不能在顺道时被吃掉了。
Design of Winch Barrel with Double Step Spiral Fold Line Groove
双阶螺旋折线形绳槽卷筒的设计
Breakdown Voltage Analysis for a Double Step Buried Oxide SOI Structure
双面阶梯埋氧型SOI结构的耐压分析