Cation - anion exchange resin can crack and disassemble bond - chromatography , doff the bond - large - molecule and dissociate paclitaxel.阴阳 混合离子交换树脂可以使键合态紫杉醇发生裂解, 脱去键合的大分子物质,游离出紫杉醇....
电视台受到警告，要求对暴力场面的描绘采取谨慎态度。Television broadcasters were warned to exercise caution over depicting scenes of violence.他把气氛和场面调动得轻松愉快。He sets the atmosphere and shapes the scenes pleasingly.我一辈子都没见过这么乱七八糟的场面。I have never see...
The little girl commenced to cry when she saw the snake.这小女孩一看到蛇就开始哭了起来.After the election the new government commenced developing the roads.选举后新政府开始修建道路。The hunter knelt beside the animal carcass and commenced to skin i...
They palled up at college.他们是在大学结识的.Sight - seeing never palled on him.外出观光他从来不生厌.They have palled up with each other again after the quarrel.争吵之后他们彼此又和好了....
Class A: hydrogeology survey; engineering geology survey; environment geology survey.6444794甲级: 水文地质调查; 工程地质调查; 环境地质调查.Regional Hydrogeology GIS System and Accessorial Design for Engineering Based on ActiceX.贵阳市地质灾害危险性评价...