In an intradermal test , Sarnowiec ( 1934 ) used castor oil.一种蓖麻油中的油质脂肪酸,用于肥皂中.Walnut sticks intradermal more tannin, easy to form an isolation layer interface.核桃枝皮内单宁较多, 易形成接口的隔离层.A 23 - year - old woman experienced ana...
Why should Donahue's people concern themselves with bolstering your image?唐纳休的人为什么要费心维护你的形象?He needed bolstering and support.他需要别人助他一臂之力.Only be bolstering one's natural spirit can one truly master the art of s...
Objective : To establish a method for determination of Irone in Iris tectorum.目的: 建立鸢尾原料中鸢尾酮含量的分析方法.Irone was obtained through three steps reactions with citral and acetone base catalyst to give pseudoionone.采用山苍子油提取得到的柠...
Designs a new type of double stream basal meter with a deflector.摘要设计了一种带分流片的双流束基表.Remove wind deflector, mechanism covers and glass panel.拆卸挡风板 、 机械盖和玻璃板.According to the research , the structural dimension of the piezo...