What are the principles of the identification of Procaine Hydrochloride.盐酸普鲁卡因的鉴别原理是什么?In this paper , the benzylpenicillin content in procaine benzylpenicillin injection was determined by HPLC.采用HPLC法测定了普鲁卡因青霉素注射液中青霉素的含...
They felt like they were giving away company secrets.他们觉得自己正在泄露公司的机密。The past is riddled with deep dark secrets.过去承载了诸多不可告人的惊天秘密。The spy ring passed secrets to the enemy.该间谍团伙向敌方传送秘密情报。...
a collection of marble statuary一批大理石雕像The home - made statuary gave an artistic air to the room.这些 自制 的雕像给房间增添了艺术气息.Rodin's Old Streetwalker is a rare work in statuary history.罗丹的《老娼妓》是雕塑史上一件不可多得的杰作....