详细介绍了激光经纬仪在前照灯检测仪检定中的几种应用方法,使复杂、费时的校准器安置,变得操作简单.And the complex and time - consuming point arrangement of calibrators more easy and convenient with these methods....
愈来愈深的分歧使不同的年龄群互相分离.Increasingly deep cleavages separate one age group from another.使不同温度的物体相接触.Bodies at different temperatures are placed in contact.要注意确定最适的害虫种群,使不同的遗传型能够辨别.Attention must be given to identifying the op...
The seagulls swirled in aerial combat over the barges.海鸥盘旋在驳船上方，展开空中的搏斗。a flock of seagulls一群海鸥Seagulls followed in the wake of the huge ship.海鸥尾随于大船之后....