体操运动员

Female gymnasts and track-and-field athletes first competed at the 1928 Games.

而到了1928年奥运会，女性体操和田径运动员首次出现在比赛场上。

In Beijing Olympic Games, China gymnastics team and China weightlifters' performance are fineness, they come to the top. Coaches and athletes all think nicer mental state is important complication of successful game.

在北京奥运会上，中国体操和举重健儿发挥出色取得了优异的成绩，教练员和运动员都认为良好的心理状态是在此次奥运会上获得成功的重要因素。

The carriage practice,art correction,bare-handed exercise play the important function and good teaching practice means.

在艺术体操初期姿态训练，运动员动作纠错，打好徒手练习基础，帮助体会难度动作及柔韧素质训练等教学训练的各方面有着极其重要的作用。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。