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- The transmitter was pulsed by an electron tube. 电子管使发射器产生脉冲波。
- electron titration 电子滴定
- 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
- The slope of titration curve is at a minimum. 滴定曲线的斜率处于最低值。
- The titration involves considerable work. 滴定需要大量的工作。
- Method: The potentiomet-ric titration was adoped. 方法:采用电位滴定法。
- During initial dose titration, use reduced doses. 首剂量滴定期,减少剂量使用。
- 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
- 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
- Continue the titration until the meter reading is approx. + 100 mV. 继续滴液量直到仪表读数大约为+100毫伏。
- Attempts to split an electron always fail. 企图分裂电子的尝试总是失败的。
- 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。
- Each electron bears a single negative charge. 每一个电子都带有一个负电荷。
- Let us return to electron waves now. 现在我们再回到电子波上来。
- The electron continues to whirl about the proton. 电子继续绕着质子转。
- This method was an improvement on acid dye direct titration. 对酸性染料直接滴定法作了改进。
- The proton and electron are certainly long-lived. 质子与电子当然可算长寿了。
- Methods: The diphasic titration was used in the test. 方法:采用双相滴定法,测定金刚烷胺合剂中盐酸金刚烷胺的含量。
- An electron or an atom behaves in some ways as though it were a group of waves. 电子或原子的行为在某些方面好像是一组波。
- Methods Potentiometric titration method was used in this assay. 方法采用电位滴定法。