几乎所有的彩色都能由三种基本彩色光相混而配出.Almost all colours can be matched by mixing only three coloured lights.多相混输泵输送技术是近几年发展较快的一项新技术.Multiphase pump transportation is a newly - developed technique in recent years.这种味道会和你菜里的其他味道相混的.This...
In photography, the essential light sensitive coating on ph otographic film comprising gelatine and silver salts.在照相技术中, 覆盖在照相底片上的由胶和银盐组成的感光物质.Use a little milk to soak the gelatine powder first.吉利丁先用少许牛奶浸泡开....powdered ...