单词 | Etchant |
例句 | 1. Hydrofluoric acid of Porcelain Etchant and phosphoric acid of uni-ETCH are severe eye and tissue irritants. 2. More often , all of the materials etchant have a finite etch rate. 3. Hydrofluoric acid of Porcelain Etchant and phosphoric acid of UNI - ETCH are severe eye and tissue irritants. 4. The feasibility of Confined Etchant Layer Technique ( CELT ) has been studied. 5. For example, an etchant can be applied to the inner surface 450 through a descender (e. g. , descender 130 in FIG. 1A) in the flow-path module. 5. is a online sentence dictionary, on which you can find excellent sentences for a large number of words. 6. In this paper, the quick measurement of the copper with dicyclohexanonexalyl dihydrazone (BCO) spectrophotometric method in the process of the overall utilization of waste FeCl 3 etchant was studied. 7. Application: Mainly used in dry cell, electroplating, dye and precision casting, curriery, etchant, feed additive etc. 8. More often, all of the materials exposed to the etchant have a finite etch rate. 9. Perchloride of iron used to etch gravure cylinders. Alernative term: etchant . 10. This is a subtractive process that uses photolithographic techniques to define the aperture pattern, and then applies an etchant to form the apertures simultaneously from both sides of the stencil. |
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