In this paper, chlorpropham in potatoes was determined by reversed - phase high performance liquid chromatography. 提出 反相 高效液相色谱法测定商品马铃薯储藏过程中施加的抑芽剂氯苯胺灵含量的方法.
在多数语言中，形容词的阳性和阴性的拼法略为不同。In most languages adjectives have slightly different spellings for masculine and feminine.老师提醒那个学生要注意拼法.The teacher told the student to pay attention to his spelling.这个词有两种拼法.This word has two spe...
Common agents for the treatment of xerosis are moisturizing ointments or ointments containing steroids and urea.治疗老年性干燥症的常用制剂有:保湿软膏、激素软膏和尿素软膏.A range of ointments and creams is available for the treatment of eczema.有一系列治...