1、Tighten the N coupling nut on the ball screw side.
擰緊絲桿邊的N型連接螺母.

2、We kept our eyes on the ball to maintain the retainership with our clients.
我們時(shí)刻注意保持與客戶的關(guān)系。

3、Ironically, that lack of spin on the ball causes its path to curve because of aerodynamics.
具有諷刺意味的是，這種失去旋轉(zhuǎn)的球，由于受到空氣動(dòng)力學(xué)方面的影響，會(huì)使球從正常的軌跡中發(fā)生偏離。

4、You must keep your eye on the ball when you play tennis.
打網(wǎng)球時(shí)你必須盯住球。

5、If you don't get on the ball and start studying harder, you're going to flunk.
如果你不積極進(jìn)取，更加努力學(xué)習(xí)，你就會(huì)考不及格的。

6、He walked over to the radio and turned on the ball game
他走過(guò)去把收音機(jī)開(kāi)到球賽節(jié)目上。

7、With a job, if you aren't quite on the ball one week, you still get paid.
如果有一天你已不那么能干了，有份工作還能得到報(bào)酬。

8、If you don't get on the ball and starts studying harder, you're going to flunk.
如果你不積極進(jìn)取，更加努力學(xué)習(xí)，你就人考不及格。

9、The coach told Jim he must get on the ball or he cannot stay on the team.
教練告訴吉姆他必須把事情干好，不可分神，否則他就不能在這個(gè)隊(duì)里呆下去。

10、This allows the player to put more backspin on the ball by cutting down and forward on the ball.
這樣可選手可以通過(guò)往下往前切，對(duì)球產(chǎn)生更多的回旋。

11、Keeping your eye on the ball remains the best advice.
保持你的眼睛在球上仍然是最好的建議。

12、My manager expects the team to be on the ball when we have to answer clients.
我的經(jīng)理希望團(tuán)隊(duì)在回答客戶的問(wèn)題時(shí)反應(yīng)迅速。

13、It offers a PENTAGONAL profile for good bite on the ball resulting in better spin potential.
五角形的結(jié)構(gòu)使其具備良好的咬球性能，提供了絕佳的旋轉(zhuǎn)。

on the ball翻譯