查询词典 etched

A method to make a polished lens-less light emitting diode array entails adhesively mounting light emitting diodes to an etched circuit board.

一种制造抛光无透镜发光二极管阵列的方法，其中需要用粘合剂将发光二极管(10)安装到经蚀刻的电路板(12)上。

Aluminium foil of different purity was etched by chemic and alternating current method in this dissertation,and we find that alternating current method excels.

本文采用不同纯度的铝箔，对其进行化学腐蚀和交流电腐蚀，结果发现铝箔的交流电腐蚀要优于化学腐蚀。

Plasma etched through the meters of titanium-A armor plating like a blowtorch through rice paper, and her center amidships decks vented.

等离子穿透数米钛A型装甲板就像喷灯烧穿烟纸，她的腹部中心甲板暴露出来。

All the thoughts and experience of the world have etched and molded there, in that which they have of power to refine and make expressive the outward form, the animalism of Greece, the lust of Rome, the mysticism of the middle ages with its spiritual ambition and imaginative loves, the return of the Pagan world, the sins of the Borgias.

世上所有思想和全部经验都蚀刻、浇铸般地应用于此了，她外在的形中，希腊的兽性，罗马的肉欲，中世纪神秘主义的精神的志向与爱的热望，异教的回归和波吉亚兄妹的罪恶，无不表现得精美优雅，淋漓尽致。

A novel arrow-shaped monopole antenna with a coplanar waveguide feed line is presented. The element and the feed line are etched on the same side of a substrate.

提出了一种新颖的共面波导馈电单极天线，"△"形辐射单元馈刻在介质板上，由同一面的共面波导传输线馈电。

Copper was etched from the unprinted areas of the PEN film using an etchant bath containing a ferric chloride etchant solution of strength 42° Baume supplied by RS.

铜蚀刻从PEN薄膜的未印刷领域使用的蚀刻剂浴含有三氯化铁蚀刻剂的力量解决42 °波美由RS供应。

Copper was etched from the uncoated areas of the FR4 board using an etchant bath containing a ferric chloride etchant solution of strength 42° Baume supplied by RS.

铜被蚀刻从FR4电路板的涂层领域的腐蚀剂浴使用含有三氯化铁蚀刻剂的力量解决42 °波美由RS供应。

Copper was etched from the unprinted areas of the FR4 board using an etchant bath containing a ferric chloride etchant solution of strength 42° Baume supplied by RS.

铜被蚀刻从FR4电路板的未印刷领域使用的蚀刻剂浴含有三氯化铁蚀刻剂的力量解决42 °波美由RS供应。

But as time goes by, this piece of land will be deeply etched in the minds of soldiers.

但随着时间的流逝，这片土地会深深的印刻在军人的脑海里。

Adding chelations in solution to avoid hydrolyzing before to deal with the etched foils. There are some reasons: to avoid hydrolyzing of the cation in solution, to give facilities for the soakage to the surface of etched foils, to decrease the size of crystals.

由于复合氧化物中的阀金属元素的特殊性质，为保证处理液在工业生产中的稳定性，应尽量将阀金属阳离子单离子化，这样处理有如下好处：避免阳离子在水溶液中水解变性；便于处理液与腐蚀箔的浸润；尽量缩小晶粒尺寸。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。