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1·DNA stretching was performed with molecular combing method. Metallic ion effects on DNA stretching were investigated.

建立了单分子荧光显微装置，利用分子梳方法实现了对DNA分子的拉伸。

2·The result showed that the Ca concentration in slag and the temperature are principal factors that have influence on metallic ion leaching.

结果表明，钙含量和温度是影响有害金属离子溶出的主要因素。

3·Disclosed is a method which recovers pure acid from the waste acid contains metallic ion and reproduces alkaline, and belongs to the environmental protection field.

一种从含金属离子的废酸中回收纯酸并再生碱的方法，本发明属于环境保护领域。

4·As in arthroplasty of the appendicular skeleton, there exists concern over wear debris leading to osteolysis and the systemic effects of free metallic ion production.

与四肢骨关节成形术一样，有磨损颗粒引起骨溶解及自由金属离子产物引起系统性反应的担心。

5·Therefore it's challenging to designs and synthesizes organic luminescent material with highly effective blue light via using the controllability of metallic ion and the ligand.

因此利用金属配合物中的金属离子和配体的可调性来设计、合成高效稳定的蓝色有机发光材料具有实际意义。

6·Two inorganic macromolecule flocculants: zinc polysilicate (PSAZ) and aluminum polysilicate (PSAA) were prepared by adding metallic ion into polymeric silicic acid solution, respectively.

采用向聚硅酸溶液中引入金属离子的方法制备了聚硅酸锌(PSAZ)与聚硅酸铝(PSAA)两种聚硅酸盐类无机高分子絮凝剂。

7·A new criterion to decide whether the carboxy group coordinating to the metallic ion in mono or bi dentate-fashion in an ambiguous situation, base on coordination bond distances and angles.

通过上述晶体结构中配位键长键角的分析，得到了一个行之有效的标准，判断羧基与中心金属离子是单齿配位还是螯合配位。

8·A sheet containing one layer, but with a coating of metallic lithium on the other side, ACTS as a lithium-ion battery.

如果单层纳米管道的另一面被覆盖了金属锂的涂层，这样的平板就颇似一个锂离子电池。

9·So today's rechargeable lithium-ion batteries do not contain lithium in metallic form.

所以今天的充电锂离子电池并不采用金属形态的锂元素。

10·The present situations of applying ion implantation technique in metallic materials are reviewed.

本文评述了在金属材料领域中应用离子注入技术的现状；