查询词典 ion-pair

An ion consisting of a single atom is a monatomic ion .

离子组成的单个原子是一种单原子离子。

A strain screened from printing and dyeing wastewater had high adsorption capacity on copper ion,the adsorption characteristics of it on copper ion accorded with Langmuir and Freundlich adsorption isotherms,and was monomolecular adsorption.

从印染厂废水中筛选出一株对金属铜离子具有较高吸附性能的菌株，其对铜离子的吸附特征符合Langmuir吸附等温式和 Freundlich 吸附等温式，为单分子吸附。

The results indicate that the amount of chloride ion sedimentation is attenuated by the natural logarithm function of distance from external surface of the sample,and the corresponding attenuation rate is changed greatly by the ratio of water to cement and mineral admixture such as slag. Chloride ion is mainly deposited in surface zone under dry-wet cycle condition.

试验结果表明：混凝土内部不同位置处水溶性氯离子的沉积量与离表面的距离之间存在自然对数的衰减关系，且混凝土的水胶比和矿渣等因素对其衰减速率存在较大的影响。

The proportion of negative ion and positive ion are really important.

负离子与正离子的比例具有一定的重要性，因为负离子的功能是能中和正离子的有害影响。

Generally the positive ion is harmful for the body, and the negative ion is healthy.

一般来说，正离子对我们人体是有害的，负离子则相反。

Because the function of negative ion is able to balance the bad affection of positive ion.

在二十世纪的初期，负离子在大气层中的比例为二比一，不过根据最近的研究报告指出，目前该比例已经完全相反，成为一比二的严重情况。

At the locations of residential area in Tokyo, Japan; the strength of positive ion is 500 times more then negative ion.

在日本东京的住宅区，其正离子强度是负离子值的500倍以上。

Toshiba developed the lithium ion battery unit which could charge rapidly, besides the characteristics of small, large capacity, it used fixed technology which was able to cause the nanometer level particle homogenizing, might cause the lithium ion be adsorbed evenly on the negative terminal of the battery, could charged to 80% of its capacity in one minute, 6 minutes more was possible to fill the electricity.

东芝开发的可急速充电锂离子蓄电池组，除了小型、大容量的特点之外，采用了能使纳米级微粒均一化固定技术，可使锂离子均匀地吸附在蓄电池负极上，能在一分钟之内充电至其容量的80%，再经6分钟便可充满电。

The very low N—Cl bond energy in the parent ion of nitrosyl chloride is a clear reason for the absence of ClNO＋ and ClN＋ ion peaks from the femtosecond laser mass spectrum.

结果表明，ClNO母体离子中键能很弱的N-Cl键是造成飞秒质谱中母体离子ClNO+和碎片ClN+缺失的主要因素。

Using the vacuum system with the ion-beam assistance, the c-axis oriented and in a-b plane textured YSZ films based on the NiCr alloy and stainless steel substrates have been prepared with the Ar〓、O〓 ion-beam assistance by laser ablation at room temperature.

应用自研制的离子源辅助装置及其配套的激光沉积薄膜真空系统，在Ar〓、O〓离子源辅助激光沉积条件下，制备出了NiCr合金基片和不锈钢基片上c-轴取向和a-b平面内织构的YSZ过度层薄膜。

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。