naphthalenic

They comprise cellulose, naphthalenic compounds, water and potentially other termite-preferred nutrients.

该白蚁食物包括纤维素、萘化合物、水和可能的其他白蚁喜爱的营养物。

Experimental study was carried out on the modification of naphthalenic tape superplasticizer.

摘要对萘系高效减水剂进行了改性研究；

A novel calix[4]arene-based fluorescent chemosensor bearing 2-aminopyridine moiety and naphthalenic fluorphore was synthesized, and the chemical structure of the product was identified by FT-IR, MS-FAB, NMR and elemental analyses.

摘要以杯[4]芳烃为平台、氨基吡啶基团为识别位点、蔡环为荧光基团，合成了一类新型荧光化学传感器。

Experimental study was carried out on the modification of naphthalenic tape high water reducer,and the high water reducer of low slump loss was obtained by solution-polymerization.

采用溶液聚合,合成了一种低坍损、高性能减水剂;讨论了合成机理,测试了样品使用性能;结果表明:该产品具有高减水性、优良的工作性能、混凝土性能等特性。

naphthalenic tape superplasticizer

萘系高效减水剂

Study on Property and Synthesis of low Slump Loss Naphthalenic Tape Superplasticizer

低坍损萘系高效减水剂的合成与性能研究

extraction naphthalen

萃取萘