etching

过去分词：

动词过去分词: etched

更多词形：

名词: etcher | 动词过去式: etched | 动词过去分词: etched | 动词现在分词: etching | 动词第三人称单数: etches |

单词例句：

The artist must have spent hours etching the image on the glass.

这位美术家一定花了好几小时把这画像蚀刻在玻璃上。

Powerless etching A method of etching letterpress printing plates in one step.

无粉腐蚀只需一个步骤就制成活版的腐蚀方法。

I plant mainly in metal etching process.

我厂主要以金属蚀刻加工。

She soaked the etching in an acid bath.

她将铜版画浸入到酸性溶液中。

Metalwork decoratedwith wavy patterns of inlay or etching.

波形花纹制品用波形花纹的镶嵌图或蚀刻画装饰的金属制品。

We inspect etch channel density of the seed piece by piece.

低腐蚀隧道：为确保低腐蚀隧道密度，我们对晶种的腐蚀隧道密度进行逐块检测。

A corrosive substance, such as an acid, used in etching.

金属腐蚀剂一种用于蚀刻腐蚀性物质，例如酸

It must have taken a lot of time to etch that.

蚀刻这个图案一定花了不少时间。

Objective： To prevent enamel opaque spot after orthodontic etching.

目的：预防口腔固定正畸酸蚀牙釉白斑的发生。