金属有机物

Through analysis of the components of coking on different parts of desullfur system of single tower and the waste water containing sulfur , we find the cause of coking in the stripping desulur system from single tower is the polymerization reaction of carbohydrate and the separattion of varied solid powders, organic compounds, and all corrosive productions of metal out of waste water in high temperature, therefore,the solving method is how to decrease the oil content ,how to depolymerize form the carbohydrate and how to antisepticize by vapour of waste water.

对单塔脱硫系统中不同部位的垢物及现场催化含硫污水进行了分析测定，结果表明：塔内污垢成分及含量随塔体部位的不同而不尽相同，单塔汽提脱硫系统中垢物的形成，主要是由于污水中所含各类粉尘、有机物、金属腐蚀物等在高温下因石油碳氢化合物的析出及其单体的聚合反应所致。如何降低污水中的含油成分、减少聚合反应的生成、防止污水蒸气对塔体材料的腐蚀，是阻垢、除垢和防垢应解决的关键问题。

The effect of single component of inorganic metal salts and organic compounds, and combined brightener s on deposits of bright electroless nickel plating were studied.

分别研究了单组分无机金属盐、有机物以及组合光亮剂对化学镀镍层光亮性的影响。

The diameter of cupper and powder which receives ball milling for 50 h, 80 h, 100 h, and 120 h is about 300 nm, 140 nm, 70 nm, 30 nm respectively in ball form; paraffin can evenly cover copper particles. nanometer composite ; metal ; polymer ; high energy ball milling

本文采用高能球磨法研制纳米金属粒子/有机物复合材料功能，着重分析讨论该复合材料的微观形貌特征以及制备工艺对微观形貌特征的影响，为该类无定形功能复合材料的研制作些初步的探索。1 实验材料与方法实验

The invention prepares the compound hollow spheres by taking the polymer hollow sphere as a template and combining sol-gel, settlement reaction and redox process through the method of forcing interface or surface settlement, removes the template polymer through high sintering or selective extraction of a solvent to obtain the hollow spheres of minerals, metals and organic matters.

本发明以聚合物中空球为模板结合溶胶-凝胶、沉降反应、氧化还原过程，通过强制界面的方法或表面沉降方法制备了的复合中空球，高温烧结或溶剂选择性抽提将模板聚合物除去得到无机物、金属、有机物中空球。

In this paper, the effects of positive charged ion-pair reagents on the retention of positive charged metal chelates and negative charged ones are studied in detail.

目前对其作用机理的研究主要集中于有机物，对离子型金属配合物保留的影响机理研究极少，且无定论。

Reductive dechlorination of polychlorinated biphenyls by zero-valent metal ;2. Zero-valent metals can be used to treat many kinds of pollutants including Organohalides,heavy metal,nitro-aromatic compounds,azo dye,perchloride and nitrate etc.

介绍了零价金属在处理环境污染物中的具体应用，包括卤代有机物、重金属、硝基芳香族化合物、偶氮染料、高氯酸盐以及硝酸盐等，指出零价金属可以通过还原和混凝吸附等作用有效地治理环境污染物，并分析了零价金属处理污染物的特点和应用前景。

This paper is a generalization and summation of some new progress in marine chemistry in the recent decade. The principal contents consist of seven parts:1. Oceanological survey. The oceanological survey covered the China Seas, the Pacific Ocean and the Antarctic Ocean.2. Interaction of minor elements and suspended matter in seawater and the theory of in-terfacial stepwise ion/coordination partical exchange.3. Effect of organic matters on the liquid-solid interfacial exchange and the rule of left-righ...

本文对近十年来海洋化学的若干新进展作了总结，主要包括下述7方面：(1)海洋调查，包括中国近海、太平洋和南极等；(2)海水中微量元素-固体粒子的相互作用和界面分级离子/配位子交换理论；(3)有机物对液-固界面交换的影响和S-型曲线左右移动规律；(4)海水化学模型发展的三个新趋势；(5)海水中金属的络合容量和金属-天然有机配位体络合物的条件稳定常数；(6)海洋有机化学和海洋生物化学；(7)结论，对海洋化学发展的四个特点作了分析和讨论。

Because silver particles are stabilized by the other thermal decomposition products of silver behenate, in the range of 193°C~320°C, the formed film is not pure silver.

通过控制山嵛酸银的热分解温度可以构筑不同形态的银薄膜，在190°C~320°C，金属银被有机产物钝化，形成了掺杂有机物的金属银薄膜；当温度高于500°C时，有机产物进一步分解可以形成纯金属银薄膜。

Tungsten heater element features high melting point and high corrosion resistance.Mainly applied for aluminizing kinescope,chromoscope,mirrors,plastics and heater elements for decoration articles.

用途 钨加热子因其高熔点及抗腐蚀性强，广泛用于显像管、制镜、塑料、有机物和金属基体及各种装饰品等行业作为金属蒸镀的加热元件。

This paper introduces the studies of Gerhard Ertl, who is awarded the Nobel Prize in Chemistry 2007, in adsorption of hydrogen on metal surfaces, the mechanism of catalytic reaction in Haber- Bosch process for synthesis of ammonia, and the process of catalytic oxidation of CO.

格哈德·埃特尔的重要贡献主要有3方面：(1)解决了氢原子是如何在Pd、Pt和Ni等金属表面组织排列的问题；(2)对哈伯一博施法合成氨反应催化机理的研究；(3)对C催化氧化的研究及非线性动力学理论的建立。1 氢在金属表面吸附的研究萨巴蒂埃因发现精细金属颗粒催化有机物加氢的方法而获1912年度诺贝尔化学奖。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。