荷质比 meaning in Chinese
charge to mass ratio
chargemass ratio
charge-to-mass ratio
mass to charge ratio
specific charge
Examples
- Such a collective mode is not excited by a projectile with the same mass to change ratio as the target .
这种模式不能从与靶核有相同荷质比的入射核子激发出。 - By analysing the experimental principle of zeeman effect in document [ 1 ] , it is pointed out in this paper that the experiment content about the measurement of the charge - mass ratio of electron in document [ 1 ] is improper
本文通过对文献[ 1 ]关于塞曼效应实验原理的分析，指出了其实验内容之测电子荷质比的不当之处 - On the basis of deep research about the history and development of electrostatic atomization , the relation among the effectiveness of liquid electrostatic atomization , the liquid carrying charges and its ’ charge to mass ratio has been given in this paper
本文在深入了解液体静电雾化研究历史和研究现状的基础上,总结出液体静电雾化与液体的荷电和液滴的荷质比间的关系。 - Female mice serum and vaginal secretion antibodies , their fertility and the pathological changes were determined . on the other hand , the effects of the anti - serum against synthetic peptide on the sperm - egg interaction during ivf and the location of p3 peptide in sperm were watched . the main results and conclusions were as follows : 1 ) the new antigen p3 peptide which harvested from the 430a peptide synthesizer were verified by the mass spectrograph and hplc , that the ratio of mass / charge of the synthetic peptide was equal to the molecular weight in theory and its purity was above 95 %
本研究的主要结果和结论如下：一、经抗原分子设计，在430a自动肽合成仪上合成的新抗原p3 ，经质谱仪分析证明其荷质比与理论一致；纯化后，其纯度大于95 ；将新抗原与klh偶连后免疫小鼠，经westernblot证实其诱导的特异性抗体可识别小鼠、大鼠、人睾丸组织中分子量约为22kd和55kd左右的蛋白质。 - Aimed at some problems such as short spraying distance , electricity - leaking and reverse ionization among electrostatic nozzles existing in the country , a induction charging and pneumatic energy electrostatic nozzle was designed . the basic designing theories , structure and working process of this nozzles were theoretically specified in the paper . and then the atomization quality and charge performances of this nozzle and its affecting factors were studied by carrying out performance experiment and statistic analysis . result of the studies indicate : ( 1 ) some progress were made in solving the problems list above ; ( 2 ) from this nozzle , droplet were minute and uniform , and higher charge - mass ratio can be obtained under lower electrostatic voltage , thus the atomization quality and charge performance of this nozzle were both better ; ( 3 ) within the experiment extend , air pressure at 0 . 2mpa , electrostatic voltage at 2400v were the most suitable parameters for the nozzle ; ( 4 ) the regression equations for describing droplet size , intensity of spray current and charge - mass ratio of this nozzle obtained from the experiment data had higher forecast precision ; ( 5 ) cross - effect of all factors were not significant , the atomization quality and charge performance were relative dependency affected by the factors
诸试验因素中，充电电压和喷孔直径对雾滴荷质比均有极显著的影响；气体压力和液体流量对雾滴荷质比的影响均不显著；影响雾滴荷质比的主要因素依次为充电电压和喷孔直径; ( 8 )在300v 、 600v 、 1200y 、 1800y 、 2400v 、 3000v六种充电电压t ，雾滴荷质比先随充电电压的增加而增大， 2400v后荷质比减小，推测:对于所研制的喷头可能存在一个最佳充电电压; ( 9 )由充电电压和喷孔直径的不同搭配所得雾滴荷质比不同这一结果，可看出，较大充电电压需配备较大喷孔直径以增强雾滴荷电效果; ( 10 ) td3 . 6和td3 . 4两喷头的雾滴荷质比曲线趋于重合，说明喷孔直径大于沪3