离子的

Metallic ion effects on DNA stretching were investigated. It is found that the effects of monovalent and divalent cations were significantly different.

研究了金属离子对DNA拉伸的影响，发现一价金属离子和二价金属离子对DNA的影响有显著的差别。

Recently, room temperature ionic liquids have been used in electrochemistry of protein and enzyme because many biomolecules have excellent properties in RTILs. RTILs can be used either as supporting electrolyte or modifier for electrode in the field of electroanalysis.

近年来随着离子液体在电化学中的应用不断深入，加之许多生物大分子在离子液体中具有良好的性能，蛋白质、酶在离子液体中的电化学研究开始受到关注。

The development and application of the ionic liquids in the electrodeposition of scattered metals and their alloys were summarized.

介绍了离子液体的基本性质，总结了对近些年来离子液体在电沉积镓、铟、铊、锗、硒、碲和钛等稀散金属及其合金半导体方面的应用，提出了离子液体在金属电沉积应用中存在的一些问题及解决办法。

The properties of most acids, especially in water solutions, arise from the hydrogen ion (H+, also referred to as the hydronium ion, H3O+, the form in which H+ is found in a water environment).

大多数酸尤其是在水溶液中的酸，其各种性质都是因存在氢离子(H+，亦可产生水合氢离子H3O+，因此任何水的环境都可发现氢离子)而产生的。

The properties of most acids, especially in water solut ion s, arise from the hydrogen ion (H+, also referred to as the hydronium ion , H3O+, the form in which H+ is found in a water environment).

大多数酸尤其是在水溶液中的酸，其各种性质都是因存在氢离子(H+，亦可产生水合氢离子H3O+，因此任何水的环境都可发现氢离子)而产生的。

The properties of most acids, especially in water solut ions , arise from the hydrogen ion (H+, also referred to as the hydronium ion, H3O+, the form in which H+ is found in a water environment).

大多数酸尤其是在水溶液中的酸，其各种性质都是因存在氢离子(H+，亦可产生水合氢离子H3O+，因此任何水的环境都可发现氢离子)而产生的。

Because of their unique properties, it is considered that ionic liquid would be one of potential cleaner solvent.

由于离子液体特殊的性质，人们认为它是一种潜在的清洁溶剂。在原有室温离子液体研究基础上，人们提出了功能性离子液体的概念。

The SI source is an array of microhotplates fabricated by microelectromechanical systems process. Besides as an ionizer, this source acts as an ion grid which can be used to inject ions into the drift region of drift tube periodically.

表面离化源为采用微机电系统工艺加工的微热板阵列，除了作为离子产生器，还作为漂移管的一个离子栅，用以实现离子向漂移区的注入。

Investigating on the biological function of this toxin, it was found that HWTX-XVIIb1 has no significant effect on Na+ or K+ currents but potently inhibition of high-voltage-activated Ca2+ channels in DRG cells of rats.

对该毒素进行了全面的电生理检测，发现HWTX-XVIIb1对大鼠DRG细胞的钠离子和钾离子通道没有影响，而对钙离子通道有较强的抑制活性。

The synthetic of high performance chelating resin and the study of ion exchange equipment will be two research topics in the future.

提出利用离子交换法处理低浓度金属离子废水易于实现工业化和自动化，是将来的发展趋势，其中高性能树脂的合成以及离子交换设备研究是以后的两大研究方向。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。