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1.Structure: A compound of disbenzoxazole thiofuran type.
结构类型:双苯并噻吩类增白剂。收藏指正
2.6.9% Whip EC Application Technique for Wild Oat Control in Spring Oil-seed Rape
6.9%精禾草灵乳油防除直播春油菜田野燕麦收藏指正
3.Objective Build a rapid and simultaneous analytical method for the two effective components,sulfamethoxazole(SMZ) and trimethoprim(TMP) contained in compound sulfamethoxazole tablets.
目的建立复方磺胺甲口片的两种有效成分磺胺甲口(SMZ)和甲氧苄啶(TMP)的快速同时测定方法。收藏指正
4.STUDY ON THE APPLICATION OF OXAZOLIDINE[OX(Ⅱ)]COMBINED WITH SA—RESIN AND NF—SYNTHTIC TANNIN AGENT
烷鞣剂、SA型树脂鞣剂、NF合成鞣剂的混合应用收藏指正
5.A mixture of formic acid and acetic anhydride was found to be effective for the formation of an oxazolone, which was converted to an active ester in situ in the presence of a phenol or an N-hydroxide.
实验发现甲酸和醋酐混合物对酮的生成非常有效,酮在苯酚或N-氢氧化物存在的条件下在原位转化为酯。收藏指正
6.RESEARCH ON 1,4-BIS[5′(2′-PHENYL OXAZOLYL)]BENZENE AND ITS BIS 2′-(4″-SUBSTITUTED PHENYL)DERIVATIVES
1,4-双[5′-(2′-苯基(口)基)]苯及其双2′-(4″-取代苯基)衍生物的研究收藏指正
7.The study progress on environmental activities and residue toxicology of famoxadone were described, and the research emphasis in the future was put forward.
摘要综述了菌酮的环境行为以及在生物体中的残留毒性的研究进展,并提出了今后的研究重点。收藏指正
8.The synthesis and applications in catalytic asymmetric synthesis of C2-symmetric chiral bis (oxazoline) and its metal complexes are reviewed in this article.
摘要本文综述了手性双啉的合成及其金属配合物作为手性催化剂在催化不对称反应中的应用研究进展。收藏指正
9.Objective: The method of the determination of SMZ, SD and TMP in Zengxiao Lianhuang preparations was established.
目的:建立反相高效液相色谱法测定增效联磺制剂中磺胺甲(口)、磺胺嘧啶与甲氧苄啶三组分的含量。收藏指正
10.From the end result, we realize that PBO fiber ropes with minor denier, high strength and low elongation rate are the better choices while undergoing the recursive simulated flight tests.
由实验得知聚苯并编织绳具有细丹尼、高强力及低延伸率外,经由反覆拉伸仿真飞行时其强力下降率亦为较佳者。收藏指正
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