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1)  electron donating
供电子
2)  electron donor
电子供体
1.
Effects of temperature,pH value,electron donor and electron acceptor on denitrification were studied.
研究了温度、pH值、电子供体种类及电子受体种类对反硝化的影响。
2.
PCE degradation was carried out when methanol,lactate,and acetate were used as electron donors.
实验选用甲醇、乳酸盐和醋酸盐作为电子供体,对PCE的降解进行研究。
3.
It shows that lactate as electron donor PCE degradation rate is rapid, and lactate is suitable electron donor in our experiment.
用驯化好的厌氧污泥对葡萄糖、乳酸盐和醋酸盐作为电子供体时四氯乙烯(PCE)的降解进行研究。
3)  donor group
供电子基
4)  donor atom
供电子原子
5)  electron supplying capacity
供电子能力
6)  electronic supply chain
电子供应链
1.
Multi-objective robust dynamic operating model for electronic supply chain with uncertain demands;
需求不确定的电子供应链多目标鲁棒动态运作模型
2.
Research of Electronic Supply Chain Information Exchange Platform Based on ASP Model;
基于ASP模式的电子供应链信息交互平台的研究
3.
A single-objective robust operation model is proposed for an electronic supply chain that consists of multiple suppliers and customers with uncertain demands,in which every supplier can directly supply its products to the customers with uncertain demands or supply them through electronic marketplace.
建立了由多个供应商、多个顾客构成的电子供应链在顾客需求不确定情况下的单目标鲁棒运作模型。
补充资料:供电子基
分子式:
CAS号:

性质:又称供电子基。含有孤立电子对原子,并可与共轭体系产生共轭的取代基。在共轭体系中引入给电子基,可使取代基的孤立电子对向共轭体系转移,引起体系电子云密度增高。如—OH、—OR、—SH、—SR、—NH2、—NHR、—NR2等。给电子能力的大小,可用该基团取代甲烷后的电离势来衡量,电离势愈低,给电性愈强。

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