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- The transmitter was pulsed by an electron tube. 电子管使发射器产生脉冲波。
- An electron tube having a cathode and an anode. 电子二极管有一个阳极和一个阴极的电子管
- An enzyme that catalyzes genetic recombination. 催化重级酶能催化基因重组的一种酶
- Rhizopus secrets this enzyme into the bread. 面包酶将这种酶分泌到面包上。
- Nitrate reductase is a short-lived enzyme. 硝酸还原酶是短寿酶。
- These enzyme aggregates provide a mechanism. 这些酶的聚集物提供了一种机制。
- The Restriction Enzyme Database from NEB. 限制苺资料库取自新英格兰生物实验室公司。
- The number of electron pairs an atom can share with other atoms. 共用电子对数，共价一个原子与其他原子共用的电子的对数
- A bacterial enzyme; bacterial diseases. 细菌酶；细菌性疾病
- An electron with a negative charge, as contrasted with a positron. 电子带有负电荷，与正电荷相反的电子
- Alternatively, take an enzyme supplement. 或者吃一些专门补充酵的补品。
- The enzyme was acid phosphatase. 这酶是酸性磷酸酶。
- An enzyme that promotes the passage of a substance across a cell membrane. 透性酶激活另一种物质穿透细胞膜的一种酶
- Thermodynamics of transient enzyme kinetics. 瞬时酶动态热力学。
- To dissolve(food) by means of a proteolytic enzyme. 通过水解酶来溶解（食物）
- Attempts to split an electron always fail. 企图分裂电子的尝试总是失败的。
- Is the Spliceosome an RNA-based Enzyme? 剪接体是否属一种以RNA为基本组成的酶?
- An electron from one of the atom shells is ejected. 电子从原子的某一壳层中被弹射出来。
- To dissolve(food)by means of a proteolytic enzyme. 通过水解酶来溶解(食物)
- Each electron bears a single negative charge. 每一个电子都带有一个负电荷。
