A copper plate. covered with a thin coating of wax, on which lines are cut through the wax exposing the bright surface of the copper for further processing.
在一块涂上薄蜡的铜片，用手工在蜡面进行雕刻，把线条等刻穿蜡层，露出铜墙铁壁的光泽表面作进一步的加工处理。
At the two ends of the PC board coated with waterproof coating and appearance, so can lower transpiration humidity appearance of wood, cut wood craze degree;
在PC板材的两头和外表涂上防水涂料，这么能够下降木材外表的蒸腾湿度，削减木材开裂的程度；
If the light cut agent retained in the surface too long, will soften and wrinkle the old coating.
如果削光剂在表面留存的时间过长，将使旧涂层软化和起皱。
The reinforcing fibers are provided in the form of cut fiber bundles with a finish composition coating the fibers and forming fugitive inter-fiber bonds within each cut fiber bundle.
该增强纤维是以短切纤维束的形式提供的，其中用整理组合物涂覆该纤维并在各短切纤维束内形成非牢固的纤维间粘结。
Glass knives for ultramicrotome were improved by sputter and evaporating coating cut-ting dege with a film of tungsten.
通过溅射的真空蒸发镀膜使超薄切片机上使用的玻璃刀口上带有一层钨膜。
Compared with traditional coating, this coating method will not result in phenomena like over-coating or coating rebound, so paint loss is cut down.
与传统式空气喷涂方法相比，级减少喷涂过量及反弹现象，从而减少涂料损失。
The results showed 2% chitosan coating for fresh-cut lettuce had better effect.
研究表明：用2%壳聚糖涂膜对鲜切莴苣具有良好的保鲜效果。
It is proposed to get the piercing plug sprayed with a plasma coating in a bid to enhance its surface properties, and thus prolong its service life, and cut down the operation costs as well.
提出采用在顶头上喷涂等离子涂层的方法来提高穿孔顶头表面性能，从而提高其使用寿命，降低生产成本。
It is proposed to get the piercing plug sprayed with a plasma coating in a bid to enhance its surface properties, and thus prolong its service life, and cut down the operation costs as well.
提出采用在顶头上喷涂等离子涂层的方法来提高穿孔顶头表面性能，从而提高其使用寿命，降低生产成本。
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