The new sensitive material of rotary screen was prepared with diazo-colophony photosensitizer and polyethylene alcohol、 epoxy adhesive、 delitescent solidified agent. 本文用重氮树脂光敏剂与聚乙烯醇、合剂、伏性固化剂配伍,研制成新型圆网感光材料。
The film tell us a story about how the Chinese policemen have fought against the delitescent spies and brigands with the aid of Chinese people, swept them all out, and finally safeguarded the order of Revolution. 我人民政府公安人员,依靠群众,与潜伏的匪特进行英勇斗争,终于将其一网打尽,巩固了革命秩序。
Delitescent \Del`i*tes"cent\, a. [L. delitescens, -entis, p. pr. of delitescere to lie hid.] Lying hid; concealed.