Each group (high power and low power) was then split into two further groups.
志愿者分为(高、低权位)两组后再每组一分为二。
2
In particular is really up to the split-second track on the high and low body weight are particularly important.
特别是真正上到分秒必争的赛场上，车身重量的高低就显得尤其重要了。
3
The split oxygen supply terminal has the advantages of charging function, low noise, low cost, safe and convenient operation and high oxygen concentration.