polishment

与polishment相关的网络例句 [注：此内容来源于网络，仅供参考]

However, if the dirty is difficult to be removed, the dosmetic detergent is recommended Nevertheless, detergent with milling materials is not permitted, neither is the wax polishment.

如果只是去除表面的脏东西，用湿布就可以了；如果这些脏东西较难擦拭，则建议使用家用的清洁剂，但不能使用带磨料的清洁剂，也不能打蜡。

Experiment result indicates that laser power density,welding speed,pulse frequency and pulse width are the key factors of pulse laser welding and that the polishment,close touch of butt joint faces have an important effect on the air vents number in welding line and the mechanical performance of welding line.

实验结果表明：对焊面的打磨、抛光和紧密接触对防止焊缝中产生过多的气孔和提高焊缝的机械性能有重要作用；激光功率密度、焊接速度、脉冲宽度和脉冲频率四个参数是实现脉冲激光焊接的关键因素。