1.
Research of the solvent urea package for extracted tocopherol from debromination accompaniment
溶剂脲包法从脱溴馏出物中提取生育酚
2.
Technologic Study on the Continuous Synthesis of Thiourea Dioxide in Aqueous Solvent with Pipe-Style Reactor;
连续水溶剂法合成二氧化硫脲的管式工艺研究
3.
Solvent Effects on Raman Spectroscopy of 1,1,3,3-Tetramethylurea in Organic Solvents
拉曼光谱方法研究1,1,3,3-四甲基脲的溶剂效应
4.
Determination of diflubenzuron and triflumuron residues in greasy wool by accelerated solvent extraction technique and high performance liquid chromatography
快速溶剂萃取-高效液相色谱法测定含脂羊毛中残留的除虫脲和杀铃脲
5.
Analysis of solvent residues in raw material drug of glimepiride by head-space sampling-capillary gas chromatography
顶空采样-毛细管气相色谱法分析格列美脲原料药中的溶剂残留
6.
Methods of test for enamelled wires--Solvent test
GB/T4074.16-1983漆包线试验方法耐溶剂试验
7.
Inhibitory Effects of Colloid Solution of Compound Radix Pulsatillae Extract on Resistant Ureaplasma Urealyticum in Vitro
白头翁制剂胶体溶液对耐药解脲脲原体的体外抑制作用
8.
Effects of SAP Application on Nitrogen Eluviations and the Urease Activity of Soil
保水剂对土壤氮素淋溶及脲酶活性的影响
9.
Methods of test for enamelled wires--Test for resistance to refrigerants--Solvent test in monochlorodifluo-romethane (R22)
GB/T4074.30-1983漆包线试验方法耐冷冻剂试验一氯二氟甲烷(R22)溶剂法
10.
Study on the Preparation of Polyurea Coated KH560 Microcapsule
聚脲包覆KH560硅烷偶联剂微胶囊的制备研究
11.
Study on Separation of Unsaturated Fatty Acid Methyl Esters by Urea Adduct Method
脲包法分离不饱和脂肪酸甲酯的研究
12.
Not resistant to aromatic hydrocarbon solvents (including some grades of petrol, or strong solvents) .
不耐芳烃类溶剂(包括各种等级的汽油或强溶剂)。
13.
Advances in research on pharmaceutics of solventless coating
药物制剂非溶剂包衣工艺的研究进展
14.
Spray of polyurea elastomer( SPUA) is a newly developed and healthy technology of water proofing without resolvent and pollution.
喷涂聚脲弹性体技术是一种新型无溶剂、污染的绿色施工技术。
15.
controlled extraction process
控制提取法（溶剂防缩法）
16.
Studies on Quantitative Structure Activity Research of Phenylurea Herbicides and Their Analysis Methods;
苯脲类除草剂的结构-活性相关和分析方法
17.
Application of activator in synthesis of urea phosphate by wet phosphoric acid
湿法磷酸合成磷酸脲中活化剂RX-Ⅲ的应用研究
18.
Simultaneous Determination of 13 Sulfonylurea Herbicides by HPLC
液相色谱法同时测定13种磺酰脲类除草剂