1.
An act of starting play at the beginning of a period with a jump ball.
中圈跳球在一节比赛开始时用跳球开始比赛的动作
2.
They whirled round the ballroom.
他们在舞厅中绕圈跳舞。
3.
bounce a ball so that it becomes an out, in baseball.
棒球运动中球反跳出去。
4.
The effect comparision between the jump serve and stand serve during the volleyball match;
排球比赛中跳发球与站发球效果比较
5.
Two-hop traversing-based P-cycle node-supplement algorithm in WDM optical network
WDM光网络中基于两跳转发的节点增补圈算法
6.
Mechanical Principles of Table Tennis Top-spin;
乒乓球运动中上旋球与弧圈球的力学原理
7.
Comparison of the Effect of the Serving Balls with a Leap in the World Cup Volleyball Match;
世界杯排球赛中跳发球技术效果比较
8.
The Basketball Sport inside Continues to Rise Function that Jump to a Cricket;
篮球运动中连续起跳对篮板球的作用
9.
On the teaching of volleyball spike approach and take-off technology
浅谈排球扣球教学中助跑与起跳技术
10.
Defensive players must be outside the center circle, at least 10 yards away from the ball, for the kickoff.
开球时防守一方的球员不得进入中圈(中圈半径10码，即9．15米)。
11.
In rund87.000 Vereinen wird gelaufen, aufgeschlagen, gewonnen oder verloren.
在约87000个分会中，人们跳动着，开球，赢球，输球。
12.
Technical analysis of jumping serve of female beach volleyball players using simultaneously muscle electricizing and photographing;
女子沙滩排球跳发球空中击球技术的分析
13.
Anthroposphere-An Interactive Component in the Earth System
简论人类圈(Anthroposphere)在地球系统中的作用
14.
The Biomechanics Analysis of the"Coxa-Turning"in the Loop Technique;
乒乓球弧圈球技术中“转髋”动作的生物力学分析
15.
The Technology Utilization Effect Contrast Research of the Chinese Woman Volleyball Team about Jump Floater and Smashing Jump Service;
中国女排跳飘球和大力跳发球技术运用效果的对比研究
16.
Kinematics Analysis of Approach Takes-off Movement in Jumping Serve Among Chinese and Foreign Volleyball Athletes
中外优秀女子排球运动员跳发球助跑起跳动作运动学分析
17.
Referee throw: Similar to a jump ball in basketball, a throw into the air by the referee so a player on each team can jump and try to gain control of the ball.
争球：与篮球的跳球相似，裁判员将球抛向空中，然后双方运动员跳起争夺对球的控制。
18.
They dance in a round.
他们围成圆圈跳舞。