An automobile is driven along a highway which is characterized by alternating speed zones of 15m/s and30m/s . 一汽车沿高速公路行驶。这公路交替地标出15米秒与30米秒的限速地段。
Suitable choice of monomers and synthetic routes can yield linear copolymers in which the monomer units alternate . 选择适当的单体和合成路线，能够制得单体单元交替排列的线型共聚物。
The androecium is borne on the fused corolla, just bellow the five sepals and five petals, which are arranged alternately . 雄蕊群着生在联合的花冠上，刚刚在五个交替排列的花萼和花瓣下面。
The rising of the sun and the progression of the seasons are both phenomena that result from the movement of the earth in space . 太阳的升起和四季的交替这两个现象都是地球在空间运动的结果。
Reform and actively promote sandwich programmes 改革并积极推行厂校交替制课程。
The two steps alternatively executed until convergence 两层交替进行直至收敛。
Gets the style properties for alternating items in the 控件中交替项的样式属性。
Alternating direction explicit difference approximation 交替方向显示差分近似法
The only way to climb a rope is hand over hand 攀绳的惟一方法是双手交替运用。
The business cycle is a series of peaks and troughs 商业周期就是淡旺期交替。
