According to the sequence of aac gene associated with quorum-quenching of Ralstonia solanacearum, the PCR primers were designed to amplify and clone aac gene.
根据青枯菌(Ralstonia solanacearum)与群体猝灭相关aac基因序列设计PCR引物,扩增并克隆了aac基因,将庆大霉素基因(Gmr)插入aac基因内部,亚克隆至自杀质粒pDS132中,构建了aac基因重组自杀质粒pDS-aac-Gm。
Luminescence quenching by iron impurity in Eu~(2+),Dy~(3+) doped strontium aluminates;
铁杂质在Eu~(2+),Dy~(3+)激活的铝酸锶发光粉中发光猝灭研究
Study on Luminescence Quenching of Eu-Phthalate Complex by Iron;
铁(Ⅱ,Ⅲ)对邻苯二甲酸铕(Ⅲ)荧光性能的猝灭研究
The Determination of Glutathione by ElectrochemiluminescenceQuenching Method;
电化学发光猝灭法测定谷胱甘肽
Fluorescence spectra were detected to determining the optical property of the polymer and the fluorescence was quenched by gold nanoparticles.
应用荧光发射光谱研究了纳米金对含生色团高分子的荧光猝灭作用。
772)%;and JJYD has ability to quench the CN fluorescence mainly through a static quench procedure.
9±0 772 ) % ;JJYD对CN的内源荧光有较强的猝灭作用 ,形成的复合物所产生的静态猝灭是引起CN荧光猝灭的主要原因 ,进一步依据荧光猝灭结果确定了JJYD CN复合物的结合常数K及结合位点数n ,证明二者有较强的结合力 。
The fluorescence can be quenched by thiamazole(RSH).
加入甲巯咪唑(thiamazole)可使荧光发生猝灭,优化了荧光猝灭法测定甲巯咪唑的最佳条件:pH=11。
Tri-Carb 3100TR Liquid Scintillation Analyzer Measured for ~3H(n-heaxadecane)、~(14)C(n-heaxadecane) Liquid Scintillation Quenched Series Source Activity
用Tri-Carb 3100TR液体闪烁计数器测量~3H(正十六烷)、~(14)C(正十六烷)液体闪烁猝灭系列源的活度
This article introduces the advances in the structures of Geiger counter and the different kinds of quenching gases filled. Their characteristics and application are also discussed.
介绍了盖革计数管在结构、充入猝灭气体种类方面的进展，还介绍了其特性和应用。
Oxygen Sensors Based on Fluorescence Quenching of Ru-Dppz Complexes;
Ru-Dppz系列配合物荧光猝灭氧气传感器的研究
Oxygen Sensors Based on Fluorescence Quenching of Ruthenium(Ⅱ) Diimine Complexes;
钌（Ⅱ）二亚胺类配合物荧光猝灭氧气传感器研究
Fluorescence quenching method for the determination of nitrogen dioxide and nitrogen monoxide in air
荧光猝灭法测定空气中二氧化氮和一氧化氮
Study on the fluorescence quenching of pyrene-doped oxygen sensitive membranes by TNT and RDX vapors
TNT及RDX蒸气对基于芘氧敏感膜荧光猝灭的研究
Study of Several Systems of Non-deoxygenated RTP
几种抗氧猝灭室温磷光测量体系的比较研究
Functional Analysis and Utilization of a Quorum-Quenching Gene from Ralstonia Solanacearum;
植物青枯菌群体猝灭基因的功能研究及利用
Determination of Trace Copper by Solid Substrate-Room Temperature Phosphorescence Quenching Method B;
固体基质室温燐光猝灭法测定痕量的铜
halogen-quench Geiger tube
卤素猝灭盖革计数管
Fluorescence quenching reaction of Tetracaine hydrochloride with Eosin Y and their analytical applications
曙红Y-盐酸丁卡因体系的同步荧光猝灭反应及其分析应用
Enantioselective interaction of quizalofop with bovine serum albumin by fluorescence quenching analysis
荧光猝灭法研究喹禾灵与牛血清白蛋白的对映体选择性作用
gas-aerosol fire extinguishing system
气体-气溶胶灭火系统
gas smothering system in cargo hold
货舱惰气灭火系统货舱气体灭火系统
Analysis of Hg(Ⅱ) by Fluorescence Quenching of Microcapsules and Research of Metal Nanoparticles by Fluorescence Quenching;
微胶囊荧光猝灭Hg（Ⅱ）的分析及金属纳米颗粒荧光猝灭的研究
gas cartridge operated fire extinguisher
贮气瓶式灭火器筒体内
carbon dioxide gas fire extinguisher
二氧化碳气体灭火筒
dry powder type (gas expelled) extinguisher
干粉（气体排放式）灭火器
halon gas extinguishing system
卤代烷气体灭火系统