The effects of polyisobutene, LaF3, MCA, dialkyldithioaminoformaite on properties of lithium-calcium base grease have been discussed in this paper.

考察聚异丁烯、氟化镧、三聚氰胺氰尿酸复物(MCA)、代氨基甲酸盐-基脂性能的影响。

Abstract： One-pot synthesis method of diarylmethylamines was investigated using aryl lithium salt，thioformamide and aryl Grignard reagent.

摘 要： 由芳基盐、代甲酰胺和芳基格氏试剂一锅法取代二芳基甲胺。