An aligning jig to be fitted into the locating hole and the tapered portion is prepared.
一个适应于定位孔和变小部分的对准夹具。
Some small grain free regions (GFR) near the hole in the transmission electron microscopic specimen of this material prepared by ion milling was observed.
在离子减薄制备的电镜样品中,孔的边缘往往有一些无颗粒区。
Macroparticle multihole PTFE which is made for a new hydrophobic catalyst supporter is prepared by dissolving the reagent for hole.
本文叙述用溶出法制备作为疏水化催化剂担体的多孔大粒ptfe树脂。
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