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- electron charge mass ratio easurement 荷质比测定
- electron charge mass ratio measurement 电子磁聚焦
- Experimental Device of Electron Beam Measuring the Charge- Mass Ratio of Electron and Analysis on the Uncertainty of Result Surveyed 电子束实验仪测荷质比及其测量结果的不确定度评定
- The energy equipartition time is longer than the interparticle collision time by the mass ratio of proton and electron. 由于质子与电子的质量比很大，能量平衡时间比粒子间碰撞时间长。
- charge- mass ratio of electron 电子荷质比
- The electrostatic spray experiments were performed.The average diameter and the charge to mass ratio of droplets and droplet deposition were obtained. 在实验室内进行了喷雾特性试验，得到了雾滴的平均粒径、雾滴荷质比及雾滴的流量密度等。
- An acceptable mass ratio of glass to Ni in the Nickel conductive paste is0.08. 镍导电浆料中玻璃与镍粉质量比为0.;08是比较合适的。
- the ratio of charge to mass of electron 电子荷质比
- The weight mass ratio of fragrant masterbatch should be controlled about 5%. 生产中一般控制芳香母粒质量分数5%25左右。
- We persist: the resonable price & quality, the same mass ratio of the price! 本站坚持：同等的价格比质量，同等的质量比价格！
- The blend had excellent properties when blend mass ratio of SSBR/NR was 80/20. 当SSBR/NR(质量比)为80/20时，共混物的硫化胶具有最优的力学性能。
- The thermal aging resistance of LDPE/MVQ hybrid rubber decreased with the increase in the mass ratio of LDPE:MVQ. 随着LDPE与MVQ混炼胶的质量比的增加,材料的耐热老化性能下降。
- When the mass ratio of paraffin wax/graphite equaled 4:1, the cooling effect was the best. 石蜡与石墨质量配比在4:1时，电池组冷却效果达到最佳。
- The corresponding mass ratio of solids flux to gas flux was close to 40，a value much higher than that in usual CFBs. 移动床松动风速在小于颗粒最小流化速度的范围内轻微变动即可显著改变颗粒循环量和输送床内颗粒浓度。
- The mass ratio of F190 to its companion is about 5, which means that it is difficult to obtain the information of the companion except for a very high S/N. F190与其伴星的质量比在5左右,因此,除非有非常高的信噪比,否则我们很难探测到来自伴星的信息。
- 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
- The results show that when adding Al-B master alloy in terms of the B/Ti mass ratio of 1:5, the ideal grain refining effect can be obtained. 结果表明,按硼钛质量比1:5的比例加入Al-B中间合金,可获得理想的晶粒细化效果。
- The ratio of students to teachers is 35:1. 学生和老师的比率是三十五比一。
- BPO, PE and H_2O with mass ratio of 1:10:100 were used as starting materials in a series of experiments, which were called BPO experiments. 在使用BPO的实验中,初始原料BPO、HDPE和H_2O以1:10:100的质量比配置;
- electron charge mass ratio 电子荷质比
