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anions

美 [ˈænˌaɪən]英 ['æn.aɪən]

n.【化】阴离子
网络负离子；为负离子

复数：anions

anions

anions

英-汉英-英网络释义

anions

n.

1.【化】阴离子,阳向离子

2

Such ions are capable of reacting with soap to form precipitates and with certain anions present in the water to form scale .

这种离子能够与肥皂反应形成沉淀，而且能与水中的某些阴离子反应形成水垢。

5

For ionic compounds , the state of having exactly the ratio of cations to anions specified by the chemical formula .

在离子化合物中，正、负离子的比例严格遵守化学公式定义的化合价关系。

6

The air humidity played major role to the air anions of the atmosphere in the Urban Greenery patches.

空气湿度在对城市空气负离子的影响过程中起到了主要作用。

7

Accordingly, content of anions is increased together with an amount of dissolved oxygen .

由此增加了阴离子的含量和溶解的氧的量。

8

Determining anions concentration is thus of primary concern in many areas, including food processing, industry, and clinic analysis .

负离子浓度测定在食品加工、工业和临床分析中广受重视。

9

Ion chromatography with suppression conductometric detection was applied to the determination of anions and cations in sea water .

采用离子交换 -抑制电导法测定海水中阴、阳离子。

11

The effects of accompanying anions on Cu specific adsorption in soils were investigated using a constant flow leaching method .

本文采用流动法研究了陪伴阴离子对红壤、黄棕壤专性吸持铜的影响。

13

The influences of cations and anions on the selective permeation of imprinted membranes were investigated .

分别考察了阳离子和阴离子对印迹膜渗透模板分子的影响。

14

The effects of anions in pore solution and water saturation degree on the testing results of PERMIT Ion Migration Test are studied .

研究了混凝土孔溶液中阴离子和饱水程度对于 PERMIT 测量结果的影响。

18

These amine substituted acid may polymerize in an analogous manner to unsubst fitted oxo- anions.

这些氨取代酸可以与未取代的氧络阴离子相类似方式聚合。

19

20

Hence a variety of dilute mineral acids are used to extract the anions.

因此用各种稀的无机酸来萃取阴离子。

21

C36CH2 cations have antiaromaticity with negative resonance energy , whereas C36CH2 anions have aromaticity with positive resonance energy.

反之，C36CH2 阴离子因共振能为正值而具有较高的芳香性和稳定性。

22

It shows a thousandfold selectivity for fluoride over other common anions.

它对氟离子的选择性比其它普通阴离子高几千倍。

23

anions and cations have opposite electrostatic charges . their attraction to each other forms covalent bonds.

阴离子和阳离子有相反的静电荷。他们通过共价键相互吸引。

24

Analytical methods for 25 cations . 5 anions, as well as total residue, total oxide, density and free acid are developed .

概述了高放废液中 25 种阳离子、5 种阴离子以及总蒸残物、总氧化物、密度和游离酸的分析方法。

25

In addition , the competitive anions on adsorption and the regeneration of C-HT have also been investigated .

此外，本文还研究了竞争离子对吸附的影响以及吸附剂的再生。

27

The effect of anions could be neglected .

阴离子对电流效率的作用可以忽略。

28

However, because of the properties of anions , it is more difficult to design suitable receptors for anion than for cation.

因而设计合成高选择性、高灵敏性的阴离子受体具有相当的挑战性，已成为当今超分子化学领域中研究的焦点之一。

29

The result showed that 1 binds well with the halide anions , and forms 1: 1 stoichiometric complexes.

结果表明，这个类肽能很好地识别卤素负离子，并与其形成 1：1 的络合物。

30

How Many Anions Floating in the Midair of Beijing ?

首都上空漂浮着多少负离子？。

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