ions
英 [ˈaɪənz]
美 [ˈaɪənz]
n. 离子
ion的复数
柯林斯词典
- 离子
Ions are electrically charged atoms.
双语例句
- These ions pass through a slit of variable aperture and then enter the magnetic field analyzer.
这些离子通过可变宽度的狭缝进入磁场分析器。 - The kinetic and thermodynamic characteristics of the complexation reaction of polyethyleneimine ( PEI) with cobalt ions were studied.
采用光谱法研究了聚乙烯亚胺（PEI）与钴离子在水溶液中络合的行为。 - The results showed that different concentrations of cadmium ions affect differently the growth and activity of the bacteria.
研究表明：不同浓度的镉离子对细菌的生长和活性起不同的作用。 - Temperature and transition metal ions have greatly influences on fluorescence spectrum.
温度和过渡金属离子对它的荧光光谱有较大的影响。 - The behavior of tartrate ions during the neutralization-conversion process of antimony oxychloride was studied.
研究了酒石酸根离子在氯氧锑中和转化过程中的作用行为。 - A chemical process in which solvent molecules and molecules or ions of the solute combine to form a compound.
溶剂分子与溶质分子或离子结合形成混合物的化学过程。 - All metal ions are hydrated in aqueous solution.
所有的金属离子在水溶液中都被水合。 - In solution, it forms ions that can react with hydrogen ions.
在溶液中，它可以电离出可以和氢离子反应的离子。 - The effect of nuclear fragmentation in the interactions of heavy ions with biological molecules is discussed.
讨论了重离子辐照生物中核碎裂效应，给出与此相关的核碎裂研究现状和进展。 - 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。 - Only large cations with low charge give a stable ionic lattice with the large polyhalide ions.
仅仅带低电荷的大的阳离子，能和大的多卤化物离子产生稳定的离子晶格。 - In the region where the corona exists, large numbers of positive and negative ions are formed.
在存在电晕的区域，形成了大量正离子和负离子。 - It makes soils more acid since cations ( e.g. potassium and magnesium) are replaced by hydrogen ions.
它能使土壤酸化，因为阳离子（如钾离子和镁离子）被氢离子所代替。 - Experts explained that because salt sodium ions and chloride ions in the human body are transparent to body pressure.
专家解释说因为食盐中的钠离子和氯离子对人身体渗透压起到了非常重要的作用。 - Water molecules dissociate into ions as a function of pH and temperature and result in a very predictable conductivity.
水分子在pH值和温度的作用下分离成离子，产生一个可预知的电导率。 - It contains functional groups which can exchange with ions from solution.
它含有能与溶液中离子发生交换作用的官能团。 - The effects of the phosphating solution on the phosphating film are studied by changing various metal ions.
在镀锌板磷化液基础配方中加入不同的金属离子，研究其对磷化膜的影响。 - They are bombarded by high-energy electrons, protons, and other ions.
它们受到高能电子、质子和其他离子的轰击。 - A heterocyclic compound having a metal ion attached by coordinate bonds to at least two nonmetal ions.
杂环化合物，由一个金属离子通过配位键与至少两个非金属离子相连。 - Inorganic compounds, particularly metallic ions and complexes, are essential cofactors in a variety of enzymes and proteins.
无机化合物，特别是金属离子和及其配合物，是很多酶和蛋白质必不可少的辅助因子。 - Objective: To prevent metal ions dissociate into body fluid and improve the bio-compatibility of pure titanium.
目的：研究阻止金属离子向体液中游离和改善纯钛的生物相容性。 - The effect of nickel ions on structure and conductivity of DNA
镍离子对DNA结构和导电性的影响 - The relationship between ion solvation and selectivity of PVC membranes for alkali metal ions has also been studied.
研究了溶剂化作用同PVC膜对金属离子选择性的关系。 - A compound formed by solvation ( the combination of solvent molecules with molecules or ions of the solute).
溶化形成的化合物（溶剂分子和溶质分子或离子的结合物）。 - PVDF Type I homopolymer is notably free of metallic ions and foreign organic compounds.
PVDF类型I均聚物是一种著名的没有金属离子和外部有机化合物的材料。 - Rare earth ions doped tellurite glasses are kinds of upconversion fluorescence materials which have good application prospect.
稀土离子掺杂碲酸盐系统玻璃是一类应用前景良好的上转换发光材料。 - And that result is we get large arrays of ions.
结果是我们得到了很大的离子阵列。 - Rapid detection methods of heavy metal ions in environmental samples include electrochemical methods and biological methods.
环境样品中重金属离子的快速检测技术有电化学方法和生物学方法。 - Atomic hydrogen was formed as a breakup product of the ions.
作为这两种离子分裂的产物，形成了原子状态的氢。 - When we work hard, muscles produce carbon dioxide, hydrogen ions and potassium.
我们用力时，肌肉产生二氧化碳、氢离子和钾。