1) opaque2 gene
o2基因
2) ground state O_2
基态O2
3) O_2
O2
1.
Vapor-phase and liquid-phase selective oxidation of methylbenzenes, using O_2 as clean oxidant,are reviewed.
综述了以O2为清洁氧源甲苯类化合物的气相和液相选择性氧化。
2.
To study the effect of contamination gases on the hydriding properties of palladium,Pd powder samples were exposed to contamination gases such as CO,O_2 as well as H_2O.
为了考察杂质气体对钯吸氢速率的影响,测定了钯粉末暴露在CO,O2,H2O中后25℃下的吸氢速率。
3.
A plain nano-crystal diamond(NCD) film with diameter of 5 cm has been prepared on commercial mirror-polished Si substrate by microwave plasma chemical vapor deposition(CVD) system in mixture gases of H_2,CH_4 and O_2.
采用微波等离子体化学气相沉积(CVD)系统,利用H2、CH4和O2为前驱气体,在镜面抛光的Si基片上制备了直径为5 cm的NCD薄膜,用扫描电镜(SME)和共焦显微拉曼光谱分析其表面形貌和结构特点。
4) oxygen
[英]['ɔksɪdʒən] [美]['ɑksədʒən]
O2
1.
Landfill leachate is generally characterized as lowbiodegradable wastewater containing high concentration of chemical oxygen demand(COD) and ammonium-nitrogen(NH+4-N).
针对垃圾渗滤液有机污染大、氨氮浓度高、可生化性差的特点,利用铁屑和颗粒活性炭(GAC)构成腐蚀电池反应所产生的Fe2+,以及通入空气中O2在阴极被还原产生的H2O2组成连续Fenton试剂对其进行处理。
2.
Studies on detection of oxygen and carbon dioxide in atmosphere storage
基于非水介质中O2和CO2共存时的交叉反应动力学特性,结合微电极电化学检测技术,构建了暂态电化学多组份气体传感器系统。
5) O 2
O2
1.
The radical reaction CH 2(X 3B 1)+O 2→CH 2O+O was investigated by MP2/6 311G ** ab inito SCF MO method and energy gradient technology.
采用相关能校正自洽场分子轨道MP2 / 6 311G 从头计算法 ,结合能量梯度法研究了CH2 (X3B1) +O2 →CH2 O +O的反应机理 ,优化了反应势能面上反应物、过渡态、中间体和产物的几何构型 ,并采用内禀反应坐标理论(IRC)计算了该反应的反应途径 ,得出该反应为一历经中间体的分步反应 ,支持了实验工作者提出的机
2.
The CASSCF calculations were carried out for the ground and excited states of 3O 2 and 2O 2 +.
在B3LYP/ 6- 311G(d ,p)水平上 ,对氧原子簇Oxy(x =2~ 6,y =- 2~ 2 )的结构、能学与光谱性质进行了量子化学从头计算 ,对 3O2 和 2 O2 +的基态和激发态进行了CASSCF计算。
3.
This article studied on the effect of shock tr eatment with low O 2 and high CO 2 on the flavor of Zhandiban chest-nut (Castanea mollissima Blume )and the mycelia growth of two main pathogenic fungi Fusarium sp.
为试材,研究了低O2、高CO2冲击处理条件下板栗及其两种主要致病菌的耐受力。
6) O-2
O2-
1.
0 mmol/L SA treatment for 48 h,MDA content as well as harmful O-2,H2O2 content to membrane fat sy.
0 mmol/L处理的效果最好,处理48 h后,MDA、O2-、H2O2含量分别降低了53%4、1。
补充资料:J基因
分子式:
CAS号:
性质: 为免疫球蛋白V区与C区之间的连接区(J区)编码的基因。
CAS号:
性质: 为免疫球蛋白V区与C区之间的连接区(J区)编码的基因。
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