Though billiards had already been popular for more than 100 years at that time, Mingaud was the first person to round the end of a pool cue with a file and apply a leather tip to it.

尽管当时，台球已盛行了百余年，而敏高德却是第一个使用锉刀把球杆尾端磨圆，并用皮子包上的人。

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Each 60-minute session will involve a "transfer drill" and then some open time for questions and answers on a previous lesson tip.

在60分钟的课程中，先是推杆重心转移训练，然后是针对上节课的提问时间。

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I want to finish this discussion by including the anti-bonding orbital, and this is a tip for you when you're drawing your molecular orbital diagrams, any time you draw a bonding orbital, there is also an anti-bonding orbital that exists.

我想要以包含反键轨道,来结束这个讨论，告诉你们一个,画分子轨道图的小技巧，任何时候你画一个成键轨道，都会存在一个反键轨道。

麻省理工公开课 - 化学原理课程节选

Gerrard came close to opening the scoring when he collected a Torres pass and curled a dipping first-time strike towards goal, only for a back-tracking Brad Friedel to tip it over the bar.

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It is just a matter of time before more quality apps are developed for Android to tip the network effects advantage.

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The quick scan time and narrow probe head tip, also offer the possibility for a full body scan of multiple suspicious lesions in a single patient appointment.

FORBES: Early detection is your best defense.