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- transference number of ions 离子迁移数
- transference number of ion [化] 离子迁移数
- The determination of ion transference number by two-tube apparatus not only iseasy, but also has accurate results and it can satisfy experiment requirement. 采用双管式测量装置测定离子的迁移数，不仅使用简便，而且测定结果准确性较高，能满足实验要求。
- The determination of ion transference number by two tube apparatus not only is easy, but also has accurate results and it can satisfy experiment requirement. 采用双管式测量装置测定离子的迁移数,不仅使用简便,而且测定结果准确性较高,能满足实验要求。
- The number of ions needed for screening the electrical field is known as the coordination number. 屏蔽电场所需要的离子数称为配位数。
- The total rate at which recombination is occurring is certainly proportional to the number of electrons times the number of ions. 产生复合的总比率一定正比于电子数和离子数的乘积。
- An impediment to scaling up these approaches, however, was that the quality of the entangled state decreased as the number of ions increased. 然而，当离子数量增加，缠结状态的品质就会下降，这种特性便成了这项技术的一道障碍。
- With the increasing of temperature, the degree of ion associate increases, the number of water nearest the ion decreases, and the multinuclear ions structure appears. 随着温度升高,溶液的结构发生了变化,离子的缔合度增加,内层配位水的数目减少,出现了离子的多核簇组成。
- The number of fish in coastal waters has decreased. 沿海鱼的数量已减少了。
- A number of new hats were on parade at the wedding. 在婚礼上见到有些人戴著新式的帽子。
- A number of satellites are now circling the earth. 一些人造卫星现在正环绕地球飞行。
- I seriously question a number of your assertions. 对你所坚持的说法，有几点我甚为怀疑。
- An important feature of both experiments is that in principle the techniques can incorporate larger numbers of ions. 这两项实验有一个重要特性，那就是原则上，这项技术可以结合更多的离子。
- A considerable number of guests have come. 相当多的客人已经来了。
- A number of possibilities come to mind. 我脑里出现了好几种可能性。
- Only a limited number of places are available. 只有少数地方可供使用。
- By extension, an array of any number of dimensions. 广义来说，矩阵可以是任意维数的数组。
- The number of day lose through strike have fall. 因罢工而失去的工作日减少了。
- The number of your finger is ten. 你双手手指的总数是10。
- A number of (ie some) problems have arisen. 已经出现了一些问题。
