蚀刻剂

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。

For purification of nitrogen trifluoride(NF3) which is used as a plasma etchant and cleaning gas for chemical vapor deposition chambers, a few purification methods and equipments may be chosen according to difference in boiling points and physico-chemical properties of NF3 and its impurities.

三氟化氮作为等离子蚀刻剂和化学气相沉积室的清洗气体，可根据粗三氟化氮气体中各组分的沸点及物理、化学性质的差异选择不同的纯化工艺及设备。

One method of applying an etchant through the descender is to connect an ozone generator to an inlet port of the assembled fluid ejector and supply ozone (e.g., at a 2% or greater concentration in oxygen gas or in a mixture of oxygen and nitrogen) to the descender and the inner surface 450 through the inlet port.

一种通过该下睁部施加蚀刻剂的方法是将臭氧发生器连接到该装配的流体喷射器的入口，并且通过该入口将臭氧(例如，以氧气中或氧和氮的混合物中2％或更大的浓度)提供到该下降部和内表面450。

Hydrogen chloride has many uses, including the hydrochlorination of rubber, the manufacture of pharmaceuticals, in metals manufacturing as a babbitting flux, in the textiles industry for delinting of cotton seeds and the reclamation of wool, gasoline refining, the manufacture of organic and inorganic chlorinated compounds, and in the manufacture of semiconductors as an etchant.

氯化氢有许多用途，包括橡胶的氢氯化反应、药品生产、在金属生产中作为镶巴比合金焊剂、纺织工业中用于除棉籽和毛线的回收、汽油精制、有机和无机氯化合物的生产、半导体生产中作为蚀刻剂。

Uses用途 Hydrogen chloride has many uses, including the hydrochlorination of rubber, the manufacture of pharmaceuticals, in metals manufacturing as a babbitting flux, in the textiles industry for delinting of cotton seeds and the reclamation of wool, gasoline refining, the manufacture of organic and inorganic

氯化氢有许多用途，包括橡胶的氢氯化反应、药品生产、在金属生产中作为镶巴比合金焊剂、纺织工业中用于除棉籽和毛线的回收、汽油精制、有机和无机氯化合物的生产、半导体生产中作为蚀刻剂。

In another version, an acidic etchant is used to remove the layer.

在另一方案中，使用酸性蚀刻剂去除所述层。

The thickness of the ink jet printed etch-resist can be varied widely according to the specific requirements of the metal or alloy and etchant used.

在喷墨印刷蚀刻厚度，抵御可以根据不同的广泛的金属或合金和使用蚀刻剂的具体要求。

And includes spraying or dipping where the metal or alloy may be contacted with the chemical etchant in either the horizontal or vertical position.

蚀刻通常是工作在从20日的温度在100 ° C（最好是25至60摄氏度），包括喷洒或浸泡在金属或合金可能与无论是在水平或接触化学蚀刻剂垂直位置。

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。