片语

Transition metal silylene ion过渡金属硅烯离子

nonferrous metal consumpt ion有色金属消费

metal complex ion chromatography金属配合物离子色谱法

metal complex ion electroplating金属络合离子电镀

metal silver ion重金属银离子

metal vapor ion laser金属蒸汽离子激光器

metal copper ion金属铜离子

英汉例句

• the positive charge of metal ion determines the strength of the acid.

  而金属离子的电荷决定了酸的强弱。

• the xrd analysis showed that the structure of the deposits changed from amorphous structure to microcrystalline as the metal ion concentration ratio increased.

  xrd分析结果表明，随金属离子浓度比的增加，镀层呈现由非晶结构向微晶结构转变的趋势。

• in this paper, development of liquid metal ion source for nanometer focused ion beam system is introduced.

  叙述了为纳米聚焦离子束装置研制的镓液态金属离子源的制备。

• it is speculated that the absorption mechanisms of the resins for heavy metal ion include ion exchange, physical adsorption and charge neutralization.

  树脂对重金属离子的吸附是离子交换、物理吸附和电荷中和共同作用的结果。

• methods: dry-heat, humid-heat, acid-alkali and metal ion were employed to evaluate their effects on the activity of sba, which were quantified by hemagglutination.

  方法：分别用干热、湿热、酸堿和金属离子处理大豆植物蛋白中的sba，用血凝法测定sba的凝集活力，观察经这些理化处理后sba活性的变化。

• the high concentration of heavy metal ion from landfill leachate restrains the growth and metabolize of microorganism badly in bio-chemical treatment of wastewater.

  垃圾渗滤液中的高浓度重金属离子严重抑止了废水生化处理过程中微生物的生长与代谢。

• furthermore , the inactivated enzyme losing metal ion is reactivated by the technology of sod recomposition.

  通过重组sod技术使失去铜锌离子失活的酶蛋白恢复酶的催化活性 。

• the gun is composed of the liquid metal ion source of ga, the tip microadjusters' assembly, the ion lens, and the electrostatic octopole deflector.

  它由液态金属离子源，源尖微调装置，离子透镜及静电八极偏转器等组成。

• using organic chelating agent to response with several kinds of heavy metal ion, then the heavy metal ion will be reduced by forming the product with high stability and hardly dissolved by water.

  采用高分子有机螯合剂与废水中的多种重金属离子发生螯合反应，生成稳定且不溶于水的金属螯合物来去除废水中的重金属离子。

• experimental results show that its ability was higher. its adsorption properties for heavy metal ion and dyeing waste water were studied.

  测定了产品的主要技术指标，并初步研究了其对重金属离子及有机物的吸附性能。

• dynamic lysimetric experiments were made for studying the heavy metal ion release law of sulfide tailings under different conditions.

  利用动态柱式淋溶实验，研究了硫化矿尾矿在不同淋溶条件下的铅锌重金属离子溶出规律。

• the principal environmental problem of landfill is leachate of which the water quality is complex, with high cod_(cr) and high heavy metal ion concentration as well as high nh_3-n concentration.

  生活垃圾填埋场对环境的主要影响是垃圾渗滤液，其水质复杂多变，具有高cod含量、高重金属离子和高nh_3-n含量的特点。

• as one of the fluorescent molecules with high quantum yield, rhodamine was often chosen as the mother molecule in the synthesis of metal ion fluorescence chemosensor.

  作为一种高量子产率的荧光分子，罗丹明常常被选作荧光母体用于金属离子荧光探针的设计合成。

• the growing solution of dkdp crystal was synthesized firstly, then the source and possible introducing method of impurities were discussed by the measurement of metal ion impurity concentrations.

  首先合成了dkdp晶体生长溶液，测定了合成溶液中部分杂质金属离子的含量，讨论了晶体生长溶液中杂质的可能来源和引入途径。

• the film can effectively absorb heavy metal ion and has favourable mechanical properties.

  该膜能有效吸附重金属离子，而且具有良好的力学性能。

• the application of metal ion injection technology for improving metal fatigue resistance and erosion resistance are discussed.

  论述金属离子注入技术在改善材料的疲劳、耐磨性、 氧化等性能方面的应用。

• analysis of the characteristics and mechanisms of chloric organic compound and heavy metal ion reduced by nano-scale zero valent iron are focused.

  重点分析了纳米零价铁还原含氯有机污染物和金属离子的特性和机理。

• an organic coordination (complexing ) compound in which the metal ion is bound to atoms of nonmetals, e. g. nitrogen, carbon, or oxygen, to form a heterocyclic ring having coordinate covalent bonds.

  一种配位（络合）化合物，其中的金属离子与氮、碳或氧等非金属原子结合生成有配位共价键的杂环。

• metal ion form a multicomponent complex of mixed ligand with colour reagent and auxiliary ligand with high sensitivity and selectivity in spectrophotometric analysis.

  在分光光度分析中，金属离子同显色剂和辅助配位体形成的混合配位多元络合物，使显色反应灵敏度和选择性都得到提高。