结果羟苯乙酯在荧光素钠滴眼剂中的防腐良好.Result Ethylparaben is a good antiseptic in fluorescein sodium eyedrop.异硫氰酸荧光素 ( FITC ) 是一种重要的荧光探针.Fluorescein isothiocyanate ( FITC ) is an important fluorescence probe.目的: 制备荧光素钠滴眼液并建立其质量控制方法.OBJEC...
Roy swung his legs carefully off the couch and sat up.罗伊小心地把腿挪下沙发，坐了起来。She swung the hammer at his head with all her might.她使出全身力气抡起榔头砸向他的脑袋。She swung around to him, spilling her tea without noticing it.她一下子转身面向他，茶水溅了出来都...
目的:分 析复方丹参滴丸中挥发性成分冰片的含量.Objective : To analyze the amount of volatile content, borneo, in Danshen pill.结论: 川芎嗪 、 冰片溶血作用明显.Conclusion: The hemoclasis of ligustrazine, synthetic borneol were obviously.结果表明龙脑和异龙脑抗菌作用一致,说明两种...
'Yes, Mum,' replied Cheryl as she slowly put away her doll...“是的，妈妈。”谢里尔一边慢慢地收起布娃娃一边回答。We do not wish her to grow up dumb like the average doll.我们不希望她变得像木偶一样头脑简单。Sir Richard Doll, the epidemiologist who discove...
Of necessity they are sited near the coasts or tidal water.它们的位置不可避免地都靠近海岸线或靠近潮水河流.It is the world's largest tidal mangrove forest.它是世界上最大的红树林沼泽地。There are numerous deep tidal channels herefanning out landward.这里有许多...