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1)  electron trap
电子捕获
2)  electron capture organ
电子捕获器
1.
Using of the multielement and multiphase photocatalytic oxidation reactor, you can carry out many kinds of combination experiments including chemical oxidation,light oxidation, photochemical oxidation, photocatalytic oxidation, photochemical photocatalytic oxidation by changing different oxidants, light sources, metallic oxide semi-conductor catalytic membranes, electron capture organs.
利用多元多相光催化氧化反应器 ,可更换不同氧化剂、光源、金属氧化物半导体催化膜、电子捕获器 ,进行化学氧化、光氧化、光化学氧化、光催化氧化和光化学催化氧化等 5种类型多种组合试验 ,处理水中难降解有机物效果明显。
3)  position trapping
正电子捕获
4)  electron capturer
电子捕获剂
5)  ECD
电子捕获检测器
1.
In this paper establishing one method with PAT-GC/ECD to analyze 6 kinds of volatile halohydrocarbons (VHCs), determinating them in tap water, in old Huang He River water, in Canal water, in Internal Canal water and in lake water quantitatively and comparing the VHCs and their content in them.
建立了吹扫捕集与气相色谱联用技术结合电子捕获检测器分析水体中多种挥发性卤代烃的方法。
2.
The electron capture detector(ECD) and the external standard method were used.
53 mm×30 m,1 μm)及电子捕获检测器(ECD),外标法计算含量。
3.
After conversion of Picric acid in water into chloropicrin by chlorination,the chloropicrin was extracted with benzene,the benzene layer was determined by ECD,it showed that the method detection limit was 0.
水样中苦味酸经氯化转化为氯化苦后,以苯萃取,苯层用电子捕获检测器(ECD)进行定量分析,结果表明,该法检出限低(0。
6)  electron capture detection
电子捕获检测
补充资料:电子捕获剂
分子式:
CAS号:

性质:又称亲电子物质。系含有电子亲合势高的原子或分子物质。在固体推进剂中加入电子捕获剂,它们能与发动机喷焰中电离产生的自由电子结合,显著降低喷焰中自由电子的浓度,起到降低微波衰减的显著作用。有利于提高导弹的制导精度。

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