这是一个乒乓球。
乒乓球的体积？
Where is the Beijing Olympiad table tennis ball project held?
北京奥运会乒乓球项目在哪里举行？
Boil one table tennis ball for 2 minutes. When it expands, take it out.
将一只乒乓球煮烫2分钟，待球体膨胀后取出。
And he also has a remarkable skill table tennis ball technology, he often teaches me, I train together.
他也有一手乒乓球技术，他经常教我，和我一起训练。
An automatic table tennis ball server is designed by using infra-red sensor and a few electric devices.
利用红外光传感器和较少的电子器件，设计了一种乒乓球全自动供球器。
Where Shenyang mass selling sticky table tennis ball bottom board, covering with a glue, credit are best? Be there no a fake?
沈阳哪里卖粘的乒乓球底板，套胶的质量，信誉最好？无假货？
Your peripheral vision may not be all that good for watching a fast moving table tennis ball onto a relatively small racket head.
你的余光也未必那么好，能看着一些如此快速运动的小乒乓球到达一个相对较小的拍头上。
A celluloid ball(i. e, a table tennis ball) has the permeability for helium and may be used as a soil helium gas collector when burried in the soil.
赛璐珞球（乒乓球）具有渗透氮气的性质，埋于土壤中可作为氦气的收集器。
The effects of the shapes and dimensions of table tennis bat on table tennis ball head on impact probability have been investigated by an analytical method of probability function.
通过补充变量法和状态转移方程求得了系统稳态队长的概率母函数。
As China's national table tennis ball, with equipment equipment is simple, interesting and strong, play diverse characteristics such as age, gender, people can join, welcome by customers.
乒乓球运动作为我国的国球，具有器材设备简单、趣味性较强、打法多样化等特点，不同年龄、性别的人都可以参加，深受大众喜爱。
Chinese people like ball games very much, such as basketball, volleyball, soccer, table tennis and badminton.
中国人很喜欢球类运动，例如篮球、排球、足球、乒乓球、羽毛球。
Then there is the Kong Pong table with a wider, swiveling table-tennis top to increase chances of hitting the ball, along with penguin lawn ornaments.
还有个“控乓”球桌，比一般乒乓球桌宽大，装饰了企鹅玩偶，还能旋转以增加接球机会。
If the table-tennis, racket and ball in the same packing.
如将乒乓球、乒乓球拍和球网放在一起的包装。
The table tennis player dropped the ball on the table to serve.
乒乓球运动员让球自由落下并挥拍发球。
In table tennis, the eyes see the ball coming, judge its speed and direction, and pass this information on to the brain.
打乒乓时，眼睛看到球打过来，要判断它的速度和方向，再把这个信息传到大脑。
The implement of the new rules of big ball, 11-score and non-sheltered service has brought a worldwide influence for table tennis.
大球，11分赛制，以及无遮挡发球等新规则的实施，为乒乓球运动带来了世界性影响。
Table tennis, also known as ping-pong, is a sport in which two or four players hit a lightweight, hollow ball back and forth using table tennis rackets.
乒乓球是一项体育运动，其中两名或四名选手用乒乓球拍来回拍击一种轻便的空心球。
This paper introduced the theory and method of performance diagnosis through mathematical simulation in ball game, illustrated with the instance of table tennis match.
介绍了球类比赛数学模拟竞技诊断的理论与方法，并用乒乓球比赛的数学模拟竞技诊断实例进行了说明。
Almost all the ball games such as basketball, soccer, volleyball, badminton, table tennis, etc. How about you?
几乎所有的球类。例如篮球。足球。排球。羽毛球。乒乓球等等。你呢？
As a Chinese national ball game, Table tennis has a strong civil foundation.
乒乓球作为中国的国球，具有十分浓厚的民间基础。
In advanced table tennis we often see player hit the ball from below the table.
削球在乒乓球和网球比赛中是很常见的击球技术之一。
I like playing ball games, such as basketball, volleyball, table tennis.
比方说举个栗子：本人喜好打球，比方说篮球、排球、乒乓球。
Table tennis involves such basic skills as those of serving, returning the ball and placing it.
乒乓球涉及诸如发球、回击球、控制球等基本技术。
In table tennis, our eyes see the ball coming, judge its speed and direction and pass this information on to the brain.
打乒乓球时，眼睛看到球打过来，要判断它的速度和方向，再把这个信息传到大脑。
Similar to tennis and badminton, a player only wins a point if the opponent cannot return the ball on the correct part of the table.
和网球、羽毛球类似，如果对方不能把球打回球台的正确区域就能得分。
Many athletes play at the Round reduce sometimes the ball fly like lightning, the audience has yet to see, the outcome has been decided, weakened interest in table tennis enthusiasts.
有时球飞如闪电，观众还 未看清，胜负已经决出，削弱了乒乓球爱好者 的兴趣。
Many athletes play at the Round reduce sometimes the ball fly like lightning, the audience has yet to see, the outcome has been decided, weakened interest in table tennis enthusiasts.
有时球飞如闪电，观众还 未看清，胜负已经决出，削弱了乒乓球爱好者 的兴趣。
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