| 词汇 | center punch |
| 类别 | 英汉双解翻译词典 |
| 释义 | center punch 释义 中心冲:一种金属工具,用于在金属表面上打出一个小凹点,以便在钻孔或螺纹加工时保持钻头或丝锥的准确位置。 例句 1·Venier caliper, metallic ruler, measuring tape, square, center punch , felt point marker pen. 卡钳,金属的直尺,卷尺,曲尺,中心冲,感觉测点作记号钢笔。 2·Because there were already holes the center punch was very easy to index to the right place. 因为已经有孔中心的力度是很容易的索引到正确的位置。 3·Temporarily tape a template to the control panel and use a center punch to mark the drill holes and insure that their location does not wander during drilling. 暂时磁带模板,控制面板,并使用中心的力度,以标志孔和保证他们的位置不徜徉在钻井过程。 |
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