The effects of prepolymer, active diluent and photosensitize on coating modification was discussed.
物、活性稀释剂和光敏剂等方面讨论
该涂料的改性。
The effects of prepolymer, active diluent and photosensitize on coating modification was discussed.
物、活性稀释剂和光敏剂等方面讨论
该涂料的改性。
Ethyl cellulose was synthesized successfully in one step based on reaction of cellulose with excess chloroethane and sodium hydroxide in toluene as diluent.
采用纤维素与过量的氯乙烷及氢氧化钠反应,以甲苯为稀释剂,用一步法成功地合成乙基纤维素。
Microbiological media, diluents, rinses and test items must be labeled in such a manner that the full details of preparation and, where applicable, sterilization or depyrogenation are traceable.
微生物检验用培养基、稀释剂、洗涤剂及实验物品必须标示如下内容:详细的制备和哪里使用,灭菌或除热源应可追踪。
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