您要查找的是不是：
- Keywords oil;volatile;mass fragmentography; 毛山蒟;油类;挥发;碎片质谱法;
- Keywords GELSEMIUM ELEGANS;GELSEMINE;Mass Fragmentography; 钩吻;钩吻碱;碎片质谱法;
- Keywords Methylmalonic acid;Vitamin B12;Mass fragmentography; 甲基丙二酸;维生素B_（12）;碎片质谱法;
- Keywords loratadine;therapeutic equivalency;mass fragmentography; 氯雷他啶;治疗等效;碎片质谱法;
- Keywords mass fragmentography;derivatization;abuse of drugs; 碎片质谱法;衍生化;药物滥用;
- Keywords plants;medicinal;volatile oil;mass fragmentography; 植物;药用;挥发油;碎片质谱法;
- Keywords Mass Fragmentography;clenbuterol;Meat Products;biological materials; 碎片质谱法;克伦特罗;肉制品;生物相容性材料;
- Rhodiola dumulosa; oils, volatile; chromatography, gas; mass fragmentography 小丛红景天；油类，挥发；色谱法，气相；碎片质谱法
- Keywords mass fragmentography;principal component analysis;plants;medicinal; 碎片质谱法;主成分分析;植物;药用;
- Keywords chromatography;high pressure liquid;tramadol;mass fragmentography; 关键词色谱法;高压液相;曲马朵;碎片质谱法;
- A cloud is a mass of vapor in the sky. 云是天空中的水汽团。
- Keywords Methylmalonic acid;Vitamin B_（12）;L-carnitine;Mass fragmentography; 甲基丙二酸;维生素B_（12）;左旋肉碱;碎片质谱法;
- The mass rally was a total fiasco. 那次群众集会彻底失败。
- Let's collect the sap before its consolidation into a hard mass. 让我们在树液坚固成团之前将之收集起来。
- Keywords Rhodiola dumulosa;oils;volatile;chromatography;gas;mass fragmentography; 小丛红景天;油类;挥发;色谱法;气相;碎片质谱法;
- After harvest we will have a mass of rice. 秋收后，我们将获得大量稻谷。
- Keywords genetic diseases;inborn chromatography;gas mass fragmentography child neonatal screening; 遗传性疾病;先天性;色谱法;气相;碎片质谱法;儿童;新生儿筛查;
- She says she doesn't like children in the mass. 她说从总体上讲她不喜欢孩子。
- Keywords Pyreghrins;Pesticides;Hydrocarbons;Chlorinated;Mass Fragmentography;Chemistry;Analytical;Milk; 除虫菊酯类;农药;烃类;氯化;碎片质谱法;化学;分析;乳;
- Soon the car will go into mass production. 这种小汽车不久即可投入批量生产。
