1) Coulomb hole
库仑孔
1.
Many - body theoretic calculation of the Coulomb hole in Neon Atom;
Ne原子库仑孔的多体理论计算
2) Coulomb
[英]['ku:lɔm] [美][ku'lɑm]
库仑
1.
Viscous plus Coulomb friction model is employed to construct the differential equation of SDOF rotary mechanical system.
采用粘性+库仑摩擦模型建立了单自由度回转机械系统运动微分方程,分别从时域和频域角度提出了两种识别运动副摩擦参数的方法。
2.
Though there are many macroscopical models in tribology,in most mechanical systems people still use traditional Coulomb Model.
尽管在摩擦学中已经提出了很多种宏观模型,但是在多数的机械系统中,仍以传统的库仑模型为主,但是现在已经证明应用库仑模型时,在数值研究中还存在一些困难没有解决。
3) coulometrictitration
库仑滴定
1.
The influences of the electric factors on the accuracy of the constant current coulometrictitration were introduced, such as the output undulation of the constant current source, the uncertainty of the current calibration reference, the external circuit and environmental factors.
分析恒电流库仑滴定过程中电气因素的影响 ,包括恒流源输出精度的影响、参考标准不确定度的影响、外部连接线路的影响、实验环境对电路的影响等 ,提出了减小这些影响的办法。
4) Coulomb explosion
库仑爆炸
1.
Theoretical study on the nuclear fusion mechanism of deuterium clusters aroused by Coulomb explosions with femtosecond intense laser;
飞秒激光氘团簇库仑爆炸引发核聚变的机理研究
2.
The structural pattern of HD_2~+ and the mean internuclear separations are determined using the Coulomb explosion technique.
从分子离子H3+及其氘化同位素分子离子D3+和HD2+与超薄固体膜相互作用发生库仑爆炸为基础,分析讨论了H3+,D3+和HD2+三种分子离子的形成机理,根据产物能谱分布,利用库仑爆炸技术确定了同位素分子离子HD2+的结构形式,给出具体核间距数值。
3.
The Coulomb explosions ofthe cluster are studied by solving the motion equations.
用数值方法求解了团中离子的运动方程,研究了团簇的库仑爆炸过程,讨论了入射速度、等离子体密度和电子温度对阻止本领和库仑爆炸的影响。
5) coulombic efficiency
库仑效率
1.
Average coulombic efficiency,average energy efficiency,self-discharge and charge-discharge process of single vanadium redox flow cell was assembled and tested under temperature from 25—45 ℃.
利用自行组装的实验室用钒氧化还原液流单电池,考察了25～45℃范围内温度对钒电池充放电电压、库仑效率、能量效率和自放电性能的影响,并对其影响机理进行了初步研究和讨论。
2.
However,the coulombic efficiency is limited by the fact that only suspended cells are used as biocatalyst in anodic medium.
本研究以1株具有铁还原活性的产氢菌Enterobacter aerogenes XM02为产电微生物,构建了3种不同阳极材料的空气阴极MFCs,通过输出电压和库仑效率的比较以及扫描电镜观察阳极形貌等方法对此菌的产电机制进行探讨。
3.
The effect of anode thickness(100,30 and 10 mm) on internal resistance,power density and Coulombic efficiency(CE) of the packing-type microbial fuel cell was studied.
在阴极厚度(100 mm)一致时,研究了不同阳极厚度(100、30和10 mm)对填料型微生物燃料电池内阻、功率密度和库仑效率的影响。
6) Microcoulometry
微库仑法
1.
Determination of chlorine content in reformed gasoline by microcoulometry;
微库仑法测定重整汽油中氯含量
2.
On the basis of the fundamental principle of microcoulometry and the characters of the instrument, the influence of the factors such as current, magnetic field, temperature, flow volume of gas, test cell and electrolysis solution on the determination result was analyzed in the determination of sulfur by miorocoulometry.
根据微库仑法测定硫的基本原理和仪器本身的特点,分析了微库仑法测定硫时,电流、磁场、温度、气体流量、滴定池、电解液等因素对测定结果的影响,探讨了影响机理,提出了应注意的事项。
3.
Aimed at time and manpower consuming and contact to poisonous substances which are harmful to analyzers,the original method for analysis of trace chlorine in triphenyl phosphine was replaced by microcoulometry,based on times of testing comparisons.
针对齐鲁分公司第二化肥厂原有的三苯基膦氯含量的分析方法耗时、耗力且分析过程中接触的有毒物质较多、对分析人员伤害较大等问题,经过多次试验对照,用微库仑法代替原有的分析方法来测量三苯基膦中的微量氯。
补充资料：第二孔(继发孔)型缺损
第二孔(继发孔)型缺损
ostium secondary defect
是心房间隔在形成上发生障碍，一般缺损较大，多在卵圆孔附近称第二孔(继发孔)型缺损。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条