Calves swimming inechelon showed a 28% increase in average swim speed and a 19% increase in distance per stroke.
排成梯队的游动幼海豚的速度比它们的平均速度快了28%，同时每次尾部击打的间隔距离也上升了19%。
2
Field medical equipment is important material base of medical service in wartime and one organic part of medical care scheme inechelon.
卫生装备是战时卫勤保障的重要物质基础，也是战时阶梯救治方案的重要组成部分。
3
In the plane, lenticular gold-bearing quartz vein is arranged inechelon to the right row and overlapping side-curtain. In profile, it is pre-side spread.