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- hydrogen reduction process [化] 氢还原法
- Pure metallic germanium was obtained through the conventional process of hydrolysis and hydrogen reduction. 用传统的水解-氢还原工艺制得了纯锗。
- Tungsten films may be deposited by the hydrogen reduction of tungsten hexafluoride. 采用氟化物氢还原的方法制备钨涂层。
- The soft reduction process during thin slab continuous casting is briefly introduced in this paper. 简述了薄板坯连铸过程中的轻压下工艺，分析了薄板坯连铸过程中的轻压下对铸坯组织与性能的影响。
- The analytic method of determining the content of ruthenium in ruthenium trichloride by hydrogen reduction gravimetric method were studied systematically. 系统地研究了通氢还原重量法测定三氯化钌中钌含量的分析方法。
- The nuclear reduction process by the U.S. and Russia has bogged down in stalemate after a brief period of progress. 美俄核裁军经历了短暂的进展之后陷入僵局。
- For alloys with 2.25 wt.% aluminum or more, the mass loss during hydrogen reduction corresponded to between 40% and 50% of the gain during the previous oxidation. 对于合金含量2.;25 %25，铝或更重要的是，在质量损失减少氢之间相对应的40 %25和50 %25的涨幅在过去的氧化。
- A mechanism was given in this paper, by which CeO2 improvs the reduction process of ( Fe, Or) 3O4. 提出了CeO_2促进还原的机理。
- SEM of the product illustrated that fine TiB_2 powder can obtained by SHS with reduction process in air atmosphere. SEM分析表明，空气气氛中应用SHS还原合成法可得到无团聚、晶粒细小的TiB_2陶瓷粉末。
- The analytic results have shown that the new magnesium reduction process deoxidizing by liquid calcium is feasible. 结果表明，以液态钙为还原剂的还原工艺是可行的。
- The reduction process of p-nitrobenzoic acid can be greatly accelerated in the presence of nanosized silver metal at room temperature. 结果表明，纳米尺度的银粒子在室温下可极大地加速对硝基苯甲酸的还原过程。
- At the same time, the electrochemical reduction process may contribute to an effective process for detoxification of chloroform. 同时，这样的电化学还原过程可以有效的将氯仿的毒性去除。
- Recently, tantalum powder almost were prepared by Hunter process and niobium powder for the most part by aluminothermic reduction process. 综述了铌粉和钽粉的现行生产工艺及几种新的还原方法,介绍了金属热还原反应中的电化学反应机理。
- The degree of metallization is achieved above 90% when RHF directed reduction process is used for vanadium-bearing titanomagnetite. 采用转底炉直接还原钒钛磁铁矿,获得了金属化率＞90%25的金属化球团。
- The principle of biological technology and uncoupler application in sludge reduction process were discussed in this paper. 介绍了生物法中的解偶联技术的原理及解偶联剂在污泥减量中的应用。
- Some resonable measures are brought to light for energy-saving of the thermal equipments used in Pidgeon's magnesium reduction process. 针对这些工艺过程和热设备的用能现状，提出了一些具体的节能措施。
- COF direct reduction process,in which carbon-bearing pellet bed covered by a coal layer is open-flame heated, has been investigated. 对盖碳保护下敞焰加热含碳球团堆积料层的直接还原方法(COF法)进行了研究。
- The two countries will set in motion the full-fledged tariff reduction process for trade in goods in the latter half of 2006. 两个国家将实施全？？关税减免为了在2006年下半年的商品贸易。
- Water contains hydrogen and oxygen. 水含有氢和氧。
- The conversion of ??to organic cell constituents is a reductive process. ?肿0化为有机的细胞成分是还原过程。
