electropositive radical是什么意思

网络释义

用法例句

Objective To study the effects of alcoholic extracts of Averrhoa carambola L.

目的研究阳桃根醇提物对链脲佐菌素(streptozoc in,STZ)致糖尿病模型小鼠的血糖及抗脂质过氧化反应的影响。

Effects of different growth hormone on Michelia figo cutting are compared in the experiment, the result shows that diethyl aminoethyl hexanoate AC makes cuttings take root 9～21 days earlier than other common hormone and 30 days earlier than CK.

将根太阳生根剂、ABT1号生根粉、NAA、IBA、丰叶宝 5种生根剂应用于含笑扦插育苗 ,对比试验结果表明 ,根太阳生根剂较其他常用生根剂能促进插穗提早 9～ 2 1d生根 ,比清水对照早 30d ;插穗平均生根率高达 91。

Reconstruction of Current Density Distribution in a Moving Anode Arc Root Based on the ART Algorithm

基于ART算法的运动阳极弧根电流密度分布重建研究

Water-cooled cold-arc-cathode in cup-shape and tube-shaped anode are used.

采用水冷铜环形冷弧阴极和水冷筒状阳极。

Preparation and Particle Size Characterization of Cu Nano-particles Prepared by Anodic arc Plasma

阳极弧等离子体制备铜纳米颗粒与粒度研究

Effects of Anode Voltage on Medical Zirconium Oxide Film by Microarc Oxidation

阳极电压对医用锆材微弧氧化膜层的影响

The effect of second anode action on the cathode vacuum arc discharge stability in the cathode arc deposition technology is studied.

研究了阴极弧等离子体沉积中第二阳极现象改善弧放电稳定性的作用。

The Effects of Anodizing and Micro-arc Oxidating on Surface Adhesive Strength of AZ31 Magnesium Alloy

用于粘接的AZ31镁合金表面阳极氧化和微弧氧化工艺研究

GMAW short-arc tack welds shall not be incorporated into the root pass.

熔化极气体保护焊-短弧点焊焊缝不能与根部焊道合成一体。

Study on Electrochemical Oxidization Effect of BH_4～- in DBFC with Cu Anode;

铜阳极DBFC硼氢根离子电化学氧化行为的研究

belt electrode and arc-electrode

陀螺球带电极和弧电极

Anodic voltammetric behavior and content determination of puerarin on multi-wall carbon nano-tubes paste electrode

葛根素在碳纳米管糊电极上的阳极伏安行为及其测定

A single-anode, mercury-vapor rectifier in which current passes as an arc between the anode and a mercury-pool cathode, used in power rectification.

引燃管用于调整电力的单阳极，汞气调节器，电流以电弧的形式流动于阳极和水银液体的阴极之间

positive terminal of an electric battery;anode

（电池的）正极,阳极.

Sunshine Carbon Weather / Fade Meter

太阳光碳弧耐候/光机

The anode in an electron tube.

阳极电子管中的阳极

controlled tungsten-arc welding

自动控制弧长的钨极电弧焊

STUDY ON THE AUTOMATIC REGULATION OF TIG WELDING ARC-LENGTH

钨极氩弧焊弧长自动调节装置的研究

diameter of root circular-arc center circle

齿根圆弧中心圆直径

diameter of root circular-arc juncture circle

齿根圆弧衔接点圆直径