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- ionic migration ratio 离子迁移率
- The relationship between the crystallographic structure and ionic migration of lithium niobate single crystals are microscopically analyzed and investigated by their crystallographic characteristics. 利用铌酸锂晶体的结晶学结构特征,从微观角度上分析和研究了铌酸锂晶体的结构与离子迁移之间的关系规律。
- Centrifuge modeling of copper ionic migration in unsaturated soils 铜离子在非饱和土中迁移的离心模型试验研究
- Effect of Ionic Migration on Insulating Capability of PWB 离子迁移对印刷线路板绝缘性能的影响
- Modification of Ionic Migration Amount Measurement Experiment 离子迁移数测定实验的改进
- Scientists have studied the migration of fish over long distances. 科学家研究过鱼类远距离回游的现象。
- The ratio of students to teachers is 35:1. 学生和老师的比率是三十五比一。
- On Provision Approach for Bad Loans of Credit Card based on Migration Ratio Model to Comply with International Accounting Rules 利用迁移率模型建立符合国际会计准则的信用卡呆账拨备方法
- The ratio of schoolboys to schoolgirls is 2 to 1. 男学生和女学生的比例是2比1。
- Men outnumber women here in the ratio of three to one. 此地男子数量以三比一超过女子。
- The first or last term of a ratio or a series. 首项，末项比率或数列中第一个或最后一个项
- ionic migration 离子移动,离子迁移
- There has been a migration of people from the country to the towns. 人们从乡下移居城镇。
- silver ionic migration 银离子迁移
- Water is a very good solvent for ionic species. 水对各种离子是非常好的溶剂。
- One type is the Schottky defect in ionic crystals. 在离子晶体中有一类是斯考特库缺陷。
- The alkanes are generally inert to ionic reagents. 烷烃一般说来对离子型试剂是不活泼的。
- After-tax profit margin is the ratio of net income to net sales. 税後利润率指净收入与净销售之比。
- There was a huge migration of people into Europe because of the war. 因为战争，大量的移民涌入欧洲。
- A salt is a general term for an ionic compound. 盐是离子化合物的统称。
