etch

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：

In early IC fabrication practice, etch bias was usually dealt with by introducing an appropriate amount of compensation in the masking layer.

在早期的集成电路制作实践中，刻蚀偏差通常是通过在掩膜层上引入一个适量的修正来处理的。

Etch, plana curved surface Processing Printing.

蚀刻平面,曲面印刷加工。

The influence of chamber pressure,gas flow rate and RF power on micro loading effect in reactive ion etch of silicon dioxide is researched.

结果表明,通过对反应室压力、刻蚀气体流量和射频功率的调节,可以降低微负载效应的影响,得到良好的刻蚀均匀性。

The etch pit density of SI-GaAs crystals can reach the order of 10~2/cm~2.There is no microprecipitate of indium in the crystals.

晶体中位错腐蚀坑密度达到约10~2/cm~2数量. 晶体中没有观察到铟的微沉淀物.

Finally the structures were released in a49% HF etch.

最后在49%F中腐蚀形成这些结构。

When bird droppings fall on the paintwork, the acid begins to burn and etch the paint. The longer the bird droppings remain, the greater the damage.

鸟类粪便落到油漆上时，酸性物质会腐蚀油漆。侵蚀时间越久对油漆的危害越大。

To carve,cut,or etch into a block or surface used for printing.

雕版在用于印刷的材料或其表面雕刻、镌划。

An analysis of asymmetric etch demonstrated that the nuclear track membranes can be prepared with smaller pore size than that with the normal etch.

不对称蚀刻法的分析表明，在灵敏度不变时可以得到小孔径核孔膜。

To carve, cut, or etch into a block or surface used for printing.

雕版在用于印刷的材料或其表面雕刻、镌划