查询词典 ionic

The progress in electrodeposition of metals from ionic liquid is described in detail,and its developing trend in the future also forecast.

系统介绍了在离子液体中电化学沉积各种金属的研究进展，并展望了离子液体电沉积未来的发展趋势。

The advantage of doing electrodeposition of alloys in ionic liquids is that the interference of hydrogen can be avoided.

因为氢气的生成、吸附使得钯合金的镀层易有氢脆及剥落的现象，所以在融盐系统中电沉积金属或合金的优点是可避免氢气及氧气生成所造成的干扰。

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。

Using the extended relativistic multi-configuration Dirac-Fock theory and the general-purpose relativistic atomic structure program 2(GRASP2) with quantum electrodynamical effect and breit correction, we have calculated the energy level structures, transition wavelengths, transition probabilities, oscillator strengths, energy level lifetimes, level widths and ionic average lifetimes of As-like Au~(46+), Ge-like Au~(47+) and Fe-like Au~(53+).

根据扩展的全相对论多组态Dirac-Foek理论，采用"多功能相对论原子结构程序GRASP~2(General-Purpose Relativistic Atomic Structure Program 2，1992)"，考虑量子电动力学效应和Breit修正，计算了激光金等离子体中类砷金Au~(46+)，类锗金Au~(47+)和类铁金Au~(53+)的能级结构、跃迁波长、跃迁几率、振子强度、能级寿命、能级宽度和离子平均寿命。

Process, characteristics and parameters of refined brine by new process for ionic membrane electrolyzer were introduced.

介绍了采用新工艺精制离子膜电解槽盐水的工艺概况、特点及参数。

And the cost of ionic membrane caustic soda were decreased with the electrolyzer.

在能源日益紧缺的今天，离子膜电解制碱法更以成本低的特点而

The structure, the auxiliary ionic membrane and operations of electrolyzer with high current density and zero polar distance were introduced.

近年来，不论是盐水的精制方法、电解槽型、电极材料，还是离子膜本身的性能都有了飞跃发展。

Atom'.'' between two electronegative atoms (e.g., oxygen or nitrogen) with one side be a covalent bond and the other being an ionic bond.

负电'。''''。'原子'。''及其间的氢原子组成，其中一边是共价键，另一边是离子键。

On the other side, F is more electronegative than O, so Mn-F bond is more ionic in nature than Mn-O, and substitution of F for O will enhance the chemical stability of the spinels.

当然F／O间电负性的差别使得Mn-F比Mn-O具有更强的离子性，F取代O也增强了材料的化学稳定性。

A chemical bond consisting of a hydrogen atom between two electronegative atoms (e.g., oxygen or nitrogen) with one side be a covalent bond and the other being an ionic bond .

一种化学键：由两个负电原子及其间的氢原子组成，其中一边是共价键，另一边是离子键。

If I didn't care what anyone thought, I would.....

如果我不介意别人怎么看，我会。。。。

In recent decades, Chile has mandated earthquake-proofing for new structures, requiring that materials like rubber and features like counterweights be built into the architectural designs to allow buildings to bend and sway during temblors rather than break.

在最近数十年里，智利已经为兴建防震的新土建结构而对建筑材料提出要求，需要的材料类似于橡胶，而特性就象运用在建筑设计中的平衡物体，一旦应用以后，当地震发生时建筑就能弯曲摇摆。