硝酮,nitrone英语短句,例句大全

硝酮,nitrone
1)nitrone硝酮
1.Theoretical studies on copper(Ⅱ),Zn(Ⅱ)-bisoxazoline catalyzed asymmetric 1,3-dipolar cycloaddition reactions of nitrones with electron-rich alkenes;Cu(Ⅱ),Zn(Ⅱ)-手性二噁唑啉配合物催化硝酮与烯烃环加成反应立体选择性的理论研究
2.Discussion on theoretical calculation of 1,3 dipolar cycloaddition reaction between nitrone and halogen ethylene;硝酮与卤代乙烯1,3偶极环加成反应的理论计算探讨
3.The synthesis of α,ω-Bis(c-Arylnitrone)-Alkanes:A New Class of Spin Traps;自旋捕捉剂,α,ω-双(碳-芳基硝酮)烷的合成

英文短句/例句

1.Gold-catalyzed Intermolecular Cycloaddition of Conjugated Enynones with Nirtones金催化的共轭烯炔酮与硝酮的环加成反应研究
2.Synthesis of Salidroside and Nitrone Spin Trap;红景天苷和硝酮类自旋捕捉剂的合成
3.Reaction of Carbamoylsilane with Nitrone and Tautomerism of Product氨甲酰基硅烷与硝酮的反应及产物的互变异构
4.The Development and Biological Performances of Mesotrione硝磺酮的开发、选择性及生物学特性
5.Optimisation Synthesis of (2,4-Dinitrophenyl)(Phenyl)Methanone2,4-二硝基二苯甲酮的优化合成
6.Synthesis of 7-nitro-4(3H)-quinazolinone under microwave irradiation微波辐射合成7-硝基-4(3H)-喹唑啉酮
7.Study on Anti-nitration of Six Different Flavonoids六种黄酮类化合物抗硝化性质的研究
8.COMPLEXES OF Th(NO_3)_4·6H_2O AND UO_2(NO_3)_2 6H_2O WITH MACROCYCLIC POLYETHER 2,4-DI-KETO-16-CROWN-5 SYNTHESIS AND CHARACTERIZATION硝酸钍及硝酸铀酰与2,4-二酮16-冠-5络合物的合成和性质
9.THE SOLID PHASE MICHAEL ADDITION OF CHALCONES WITH NITROMETHANE硝基甲烷和取代查耳酮的迈克尔固相加成反应
10.An Improved Indium-Mediated Reductive Intramolecular Cyclization of 2-Nitrochalcones to Quinolines;利用铟由2-硝基查尔酮合成喹啉类化合物
11.Organocatalytic Asymmetric Michael Additions of Nitroolefins and Cycloketones;有机催化的硝基烯烃与环酮的不对称Michael加成
12.Spectrophotometric Determination of Micro Amount of Zinc(Ⅱ) With m-Nitrophenylfluorone in the Presence of CTMAB;间硝基苯基荧光酮在表面活性剂体系中测定锌
13.Study the fingerprint of the compound water about the AgNo_3,Ninhydrin,502 glue;硝酸银、茚三酮、502胶复合液显现潜汗指纹研究
14.On Study and Application of Spectrophotomereic Determination Of Cobalt(Ⅱ) With o-Nitrophenyl Fluorone;邻硝基苯基荧光酮光度法测定钴的研究和应用
15.Study on flavonoids extraction of rose leaves and it's nitrite clearance function玫瑰叶黄酮提取及其对亚硝酸盐的清除作用
16.A Highly Efficient and Green Synthesis of Bromonitrofluorenones一种绿色高效的溴代硝基芴酮的制备方法
17.Development of latent fingerprints on papers by silver nitrate,ninhydrin and DFO:A comparative study硝酸银、茚三酮、DFO法显现纸张上指印的效果比较
18.Total Flavonoid Contents and Anti-nitrification Abilities in Different Parts of Citrus柑橘不同部位黄酮含量对亚硝酸盐的清除作用

相关短句/例句

methylnitrone甲基硝酮
3)mesotrione硝磺酮
1.The synthesis and weed control efficacy of mesotrione;硝磺酮的合成与除草效果
2.This paper discussed the development、structure and activity、 mode of action, characterization of the triketones herbicides sulcotrione and mesotrione, and gives some suggestions of formulation and application.简要阐述了三酮类除草剂磺草酮与硝磺酮的开发、结构与活性、作用特性、剂型与使用。
3.This paper reviews the development、 physical and chemical properties,uptake and translocation,metabolism,mode of action and biological performances of mesotrione.硝磺酮是苗前与苗后用于玉米田的广谱性除草剂,它抑制对羟基苯基丙酮酸双氧化酶(HPPD)并成为玉米杂草治理的新措施。
4)mesotrione硝磺草酮
1.Greenhouse pot experiments were conducted to evaluate the joint effect of nicosulfuron + mesotrione and nicosulfuron + cyanazine against Amaranthus retroflexus L.通过温室盆栽试验,采用Gowing法评价了烟嘧磺隆分别与硝磺草酮、氰草津混用对反枝苋、马唐的联合作用。
2.Based on studies on wetting and dispersing agents, thickening agents, and formulation optimization, a 15% mesotrione SC with superior performance, high quality and high suspension rate was achieved.硝磺草酮是一种低毒、高效、作用机制新颖及对环境友好的新型除草剂。
3.A method for the determination of mesotrione TC by HPLC with methanol and phosphate acid as mobile phase,ZORBAX EXTEND C18 column and DAD detector at 270 nm was introduced.结果表明,该方法测得硝磺草酮的标准偏差为0。
5)mesotrione硝草酮
1.Field studies were conducted to evaluate mesotrione applied postemergence for weed control in corn.2005年在北京市小汤山进行了田间试验,对硝草酮做茎叶处理的除草效果及对玉米的安全性进行了研究。
2.The history and present situation of herbicide were summarized, then sulcotrione and mesotrione which were cyclohexanedione-type herbicides were summarized about their synthetic routes,physical and chemical property,action mechanics and toxicity etc with more than ninety references.本文在查阅文献的基础上,对农药作用及发展做了概述,并对除草剂的历史及研究现状做了重点分析,进而对环己二酮类除草剂磺草酮和硝草酮进行了较为详细的综述,研究了合成方法、物化性质、作用机制及毒性等。
6)Cyclic Nitrone环状硝酮
1.Synthetic Studies on Iminosugar Alkaloids via Cyclic Nitrone;以环状硝酮为中间体的亚胺糖合成