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。
If one goes to a place full of anions, one will feel refreshed and energetic.
在负离子充沛的地方，人们感到心旷神怡、精神振奋。
If all anions in the serum were measured and accounted for, there would be no gap.
如果血浆中所有的阴离子都能被测定并计算，那就不存在这个间隙。
Such process can also release anions , which can adjust the pH of water to slight basic.
释放一定的负离子，调整水的酸碱度使水呈弱碱性。
Therefore, the anion gap represents a group of anions that are present but not identified.
因此阴离子间隙是指一组存在的但不能被测定的阴离子。
These amine substituted acid may polymerize in an analogous manner to unsubst stated 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。
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。
Unlike other types of anions, anionic electrons do not behave as if they were simple charged spheres.
和其它类型的阴离子不同，作为阴离子的电子不像那些简单的带电球体。
The mechanisms of chromium removal by zero valent iron and the effects of the anions were also depicted.
初步探讨了零价铁除铬和小分子阴离子对铬去除影响的机理。
The influences of rare earth ions, salt anions and temperature on formation of complexes were discussed.
比较讨论了稀土阳离子、的阴离子与温度对形成配合物的影响。
Their inhibiting actions on the superoxide anions were examined by using nitroblue tetrazolium(NBT) method.
用NBT法研究了配合物对超氧阴离子自由基的抑制作用；
The fluorescence quenching of these emissive compounds in solution by halogen anions was studied carefully.
研究了它们在溶液中的荧光被卤素离子猝灭的问题。
When the anions were added, all DNA's characteristic bands have enhancement on the basis of the SERS of DNA.
阴离子的加入使DNA的特征拉曼信号在原来基础上有了新的增强。
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。
This evolution shows a size effect of the subunits on the structure and the bond for the molecular cluster anions.
从键的整体演化过程可以看出，子体系的尺寸效应对这类团簇负离子的结构和成键有很大影响。
N and these are known as anions. It has the n, which might conjure up negative, or anion and minus both have five letters.
这些就是负离子，有，能让我们想起，负，这个字，或者负离子和负号都是5个字母。
The PH value is buffered close to 3.5 which depress ionization of weak acid and, thus, interference from their anions.
将PH值调节到3.5左右以降低弱酸的电离，并由此降低了弱酸的阴离子干扰。
The positively-charged ions in the solution are called cations, and the negatively-charged particles are called anions.
溶液中带正电荷的离子称为阳离子，带负电荷的离子称为阴离子。
Under normal conditions, the serum ions and anions, glucose, and blood urea nitrogen contribute to the serum osmolality .
在正常情况下，血浆中的阴离子、阳离子、葡萄糖和血尿素氮与血清渗透压有关。
Many anions in soils are able to compete the adsorptive sites with P, resulting in a decrease in the amount of P adsorbed.
土壤中许多阴离子都能与磷竞争吸附点位，使得磷的吸附下降。
Third-order optical nonlinearities of salts of planar complex cations and planar complex anions were studied by DFWM at 1.
采用简并四波混频方法对平面型络合物阳离子和平面型络合物阴离子所成盐的溶液的三阶光学非线性在1。
When the electrolytes pass the membrane, anions and cations can flow in parallel through their respective exchange elements.
当电解质通过荷电镶嵌膜时，阴、阳离子分别通过其对应的交换单元。
It was suggested that those biological effects were caused by superoxide anions and hydroxyl radicals produced in irradiated cells.
推测电离辐射的上述生物学效应正是由辐照细胞生成的超氧阴离子和羟自由基引起的。
The soil macro-aggregates can check the leaching of the cations and anions in fertilizer salt and are favourable to use of fertilizer.
土壤大团聚体可以抑制施肥盐阴，阳离子的淋溶，有利于提高对肥料的利用。
Ionic liquid is also known as room temperature molten salts, which consists of nitrogen-containing organic cations and inorganic anions.
离子液体又称室温熔盐，基本上是由含氮的有机阳离子和大的无机阴离子组成。
An ion chromatographic method for the simultaneous analysis of organic acids and inorganic anions in Dongjiu (alcoholic drink) was developed.
研究了用离子色谱法同时分析董酒中可离解性有机酸和无机阴离子。
Moreover, bamboo charcoal can block electromagnetic radiation and release anions to purify the air, and produce a healthy and fresh living environment.
除此之外，竹炭能阻隔电磁波和产生负离子净化空气，为人类带来了一个健康清新的生活空间。
The Ni(II) cation has a distorted octahedral geometry defined by five N atoms from two dimethylglyoxime molecules and two O atoms from two formate anions.
镍离子与两个丁二酮肟配体上的四个氮原子和两个甲酸根离子上的碳原子配位进而形成八面体配位环境。
The instrument is suitable for determing of anions, alkali metals and alkali earth metals in nuclear fuel reprocessing solution and high level liquid waste.
该仪器适用于核燃料后处理工艺溶液和高放废液中的阴离子和碱金属与碱土金属离子的色谱分析。
The strontium fortified calcium compounds contain calcium ions, calcium atoms, strontium ions, strontium atoms, and combinations thereof and one or more anions.
锶强化钙化合物含钙离子、钙原子、锶离子、锶原子及其组合和一种或多种阴离子。
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