查询词典 ion-pair

The scintillation CsI was also calibrated with protons of 15, 20, 23MeV. The average energy calibration is 1. 047MeV per channel. Energy calibration for heavy ions was completed with multiplication factor 1/12. 75. The energy calibration is around 1. 1MeV per channel for oxygen ion and iron ions when energy deposition is less than 50MeV in each detector.

对铁离子而言，铁离子的四个能量点在ΔE〓探测器中的能量均超过50MeV，能量信号放大电路此时已进入饱和状态，当铁束能量为120MeV时，离子进入到ΔE〓探测器中，此时在ΔE〓中能量沉积低于50MeV，没有达到电子学系统的饱和值，能量刻度每道为1.1MeV／道，这些与氧离子的标定结果是一致的，饱和只是对于低能重粒子会出现这种情况，对于中高能重离子这种现象就会消失。

We derived an analytical expression of ion concentration distribution and the mathematical model of the induced polarization potential and the spontaneous potential for water bearing shaly sandstone from the conservation law of charge and the conservation law of matter.

由电荷守恒定律和物质守恒定律，推导出毛管中离子浓度分布的解析表达式，建立了描述含水泥质砂岩激发极化电位和自然电位的数学模型。

From the ionization constant and electrical neutral principle of weak acid solution, we can draw out chemical balance equation of acid radical ion of acid salt, electric charge conservation equation and supplies conservation equation.

根据弱酸的电离常数和溶液的电中性原理等，可导出其酸式酸根离子的化学平衡式、电荷守恒式和物料守恒式，判断酸式酸根离子所引起的溶液酸碱性及其强弱，从而得出定量判据

In the paper,the effects of the ion type,charge density and molecular weight of polyacrylamide on the retention of mineral fibers and the properties of the paper were studied.

研究了不同离子类型、离子度及相对分子质量的几种聚丙烯酰胺对矿物纤维留着及纸张性能的影响。

It has build in chargeable lithium ion battery with life time of approximately ten hours.

装有可充电的锂离子电池，可延用10小时。

And there was no influence to chay's dyeing with different tin ion concentration, but huge to onion's dyeing.

洋葱染色以铝离子处理，高浓度之络合效果不佳；对茜草、苏木、紫草的影响则变化不大。

For chay and Radix Lithospermi, the assistance of low concentration iron ion was greater to complexing impression.

铜离子和铁离子浓度变化对洋葱和紫草的影响曲线变化最为显著，而茜草、紫草以低浓度亚铁离子处理时，对络合效果帮助较大；锡离子浓度的高低对茜草染色并无影响，对洋葱染色的影响变化较大。

One of the important factors to form chelate is there should be enough atoms to coordinate with metal ion.

而要形成螯合物其中有一个因素非常重要，就是金属离子周围必须有足够的原子与它产生配位。

Chelation ion chromatography is suitable for the determination of trace metal ions in complex matrices.

螯合离子色谱可以对复杂基体中的痕量金属离子进行测定。

A new antibody immobilization approach has been proposed for the piezoelectric immunosensors through metal ion chelation.

提出了一种基于金属离子螯合作用的压电免疫传感器新型固定化方法。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。