If a plant has spotted or crinkled leaves, do not use it for propagation. 如果植物的叶子有斑点或者萎缩,就不要用来繁殖。
The propagation of stress waves in solids can be considered as a part of the field of acoustics or ultrasonics depending on the conditions. 应力波在固体中的传播(P),根据其条件可视为声场或超声场的一部分。
The delay due to the carry propagation through the adder stages can be minimized when a carry-look-ahead scheme is used. 采用越级进位方式可以减小逐级进位造成的延时。
In acoustics he studied the propagation of sound and musical consonance and dissonance. 在声学中,他研究了声的传播(P)和音乐的和谐与不和谐。
The mechanism of the sympathetic inrush and the propagation in system are analyzed. 本论文对和应涌流产生的机理及其在系统中的传播(P)进行分析;