查询词典 ion-pair

Advanced electrodeionization combines features of ion exchange and membrane-based electrodialysis into an energy efficient process for removing dissolved salts.

先进的电镀消电离作用结合在具能源效益的过程中起消除作用的离子交换和膜基电渗析的特点来溶解盐类。

In the meantime, all the water used in the process has undergone electrodialysis, ion exchange, germicidal treatment, and is purified water.

同时，全部工艺用水经电渗析、离子交换、灭菌处理后得到的纯化水。

The model has considered solar EUV photoionization, photochemical reactions, ion diffusion and the influences of neutral wind and electrodynamic E×B drift.

通过对宁静电离层剖面结构和日变化的模拟及其与实际观测的比较，认为模型所考虑的物理过程是合理的。

Copper clad steel grounding pole is made by special electroform technique that is using 99.9% pure copper cover on the core of mild steel equally, which makes the copper and steel core entirely molecule bond (if not bonding tightly , the primary battery reaction will occur when electrifying,anode metal iron generates oxidation reaction to be iron-ion and losing, it accelerates the corrosion of steel core).

铜包钢接地极是用特殊的电铸技术将99.9%的纯铜均匀覆盖到低碳钢芯上，使铜与钢芯完全分子结合（如两者结合不密，在通电的情况下，会产生原电池反应，阳极金属铁发生氧化反应变成铁离子流失，反而加快钢芯受蚀）。

Based on the calculation results of these parameters,we can choose electrolyte functional composition of lithium ion battery.

根据对这几个参数的计算结果，可选择所需要的锂离子电池电解液功能组分。

The sludge volume generated by precipitation can be reduced by 99% by first stripping out the nickel ion electrolytically and then precipitating the remaining nickel with sulfur-containing precipitating agents such as sodium sulfide.

沉淀的污泥产生量可减少99％，先剥离出电解镍离子沉淀，然后用含硫的沉淀剂，如硫化钠其余镍。

Uranium solution is obtained electrolytically by reducing uranyl ion on mercury cathode. The effect of the addition of various aminopolycarboxylic acids (such as EDTA, DTPA, CyDTA and TTHA) and organic water-miscible solvents (such as CH3OH, C2H5OH and CH3COCH3) on the stability of ura-nium in air has been investigated. The absorption spectra of uraniumand uraniumin 1 mol/l and 9mol/l hydrochloric acid solutions are examined.

本文采用汞阴极电解还原法制备了铀溶液，研究了在盐酸介质中各种氨羧络合剂乙二胺四乙酸二钠、二乙三胺五乙酸、1，2-环已烷二胺四乙酸、三乙基四胺六乙酸和水溶性有机溶剂甲醇、乙醇和丙酮的存在对铀稳定性影响，测定了在不同盐酸浓度中铀和铀的吸收光谱。

Through the study of metallographic specimen and the inclusions through electrolyzation under SEM, it is indicated that the Ti-deoxidized products are globular compound inclusions with the size of 1~3μm in this experiment condition. With the technical of ion beam thinner the inner structure of these inclusions can be observed, whose core is Ti-O and outer is Mn-S. Based on EBSD the phase composition has been analyzed and it indicated that these globular compound inclusions are Ti2O3 and MnS with nucleating center Ti2O3, which can prompt to nucleate IGF.

在扫描电镜下通过对金相试样和电解提取的夹杂物研究表明，本实验条件下钢液凝固过程中析出的夹杂物是Ti-O-Mn-S形成的尺寸为1～3μm的球形复合夹杂物；通过离子减薄后观察了夹杂物的内部结构，中心是Ti-O化合物，外围是Mn-S化合物；通过电子背散射衍射对夹杂物的物相组成的分析表明了该复合夹杂物是有利于针状铁素体形核的Ti2O3和在凝固过程中以Ti2O3为核心形核的MnS。

The structure of bipolar components of 38DD350 type ion-exchange membrane electrolyzer is introduced.

介绍了38DD350型离子膜电解槽复极元件的结构。

Electron microscopy and focused ion beam products and components.

电子显微镜和聚焦离子束产品和组件。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。