方法采用 反相 高效液相色谱法测定各种大黄煎液中芦荟大黄素的含量.Methods: The contents of aloe - emodin in rhubarb decoctions were determined by RP - HPLC.本发明涉及芦荟大黄素的抗紫外线辐射用途.The present invention relates to the uvioresistant use of aloe emodin.芦荟甙、芦荟大...
He always fills his glass till it overflows.他总是把杯子斟得很满.A distributary overflows its banks.分流水溢出河岸.It overflows with soft sighs all whisper to you.我要对你无限轻声叹息....
他是操纵媒体为自己服务的老手。He was a past-master at manipulating the media for his own ends.她是个打情骂俏的老手。She's a real flirt.她是对付新闻界的一位老手。She's an old hand at dealing with the press....
Last - minute doubts were assailing her.最后一分钟中的犹豫涌上心头.The pressing darkness increased the tension in every student's heart , assailing them with a nameless fear.黑暗压下来,使每个人的心情变得更紧张.Luxuriant and verdant , ho , whiffs...