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氧化物
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  “氧化物)”译为未确定词的双语例句
     Preparation, Structure and Characterization of Metal (Metal Oxide)/Alumina Composites
     金属(金属氧化物)/氧化铝纳米复合材料的制备、结构及性能研究
短句来源
     SYNTHESIS OF S-(-PYRIDYL -N-OXIDE)N-SUBSTITUTED OR
     S-(2-吡啶基-N-氧化物)-N-取代或-N,N′-双取代异硫脲氢溴酸盐的合成及抗菌活性
短句来源
     To find more potent and wide-spectral industrial antimicrobial agent, we synth esized S-(2-Pyridyl-N-Oxide)-N,N' -Ethylene Isothiourea Hydrobromine.
     为寻找高效广谱的防霉抗菌剂,作者设计合成了S-(2-吡啶-N-氧化物)-N,N′-乙撑异硫脲组溴酸盐。
短句来源
     Reducing vegetation effects is very important for alteration extraction using TM Image Based on the spectral responds of minerals and vegetation in TM bands, TM5 and TM7 are selected for OH-bearing mineral spectral feature enhancement, TM5 and TM1 for iron oxides, TM4 and TM3 for vegetation in this paper.
     植被干扰的消除对于应用TM图象进行蚀变信息提取是非常重要的。 本文从矿物、岩石和植被在TM波段内的波谱响应分析入手,选择了TM5和TM1,TM5和TM7,TM4和TM3这三个组合分别来增强含铁矿物(主要是铁氧化物)、含羟基矿物和碳酸盐矿物及植被信息。
短句来源
     A novel RexOy-modified chromizing coating has been developed on a mild carbon steel by two steps: the first one is composite electrodeposition of Ni and RexOy particles, followed by the second one of chromizing on the Ni-RexOy composite using pack cementation method at 1120℃ for 4 hours.
     本文研究的是在低碳钢上复合电镀Ni-RexOy(RexOy为CeO2、Y2O3等稀土氧化物),再经1120℃扩散渗铬4小时,制备RexOy改性的渗铬涂层。
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  相似匹配句对
     Lubricating Role of Oxides
     氧化物的润滑作用
短句来源
     Preparation of Oxides
     氧化物的制取
短句来源
     (2) mixed metal oxides;
     (2复合金属氧化物
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Recent research on guanidines has focused on enzyme systems such as xanthine oxidase and nitric oxide synthase.
      
N-aminoimidazoles and pyridine oxide derivatives) which seem to interfere with a post-integration, transcription transactivation event.
      
The following structure has been determined for the repeating unit: →6)-α-D-Glcp-(1→ This fraction exhibited significant macrophage activity through the release of nitric oxide
      
Many food algae and red tide algae were cultivated in the f/2 medium, and the nitric oxide (NO) concentration of the medium and the cell density were determined.
      
The studies over forty years on rare earth catalysts in polymer syntheses of diene, alkyne, alkylene oxide, thiirane, carbon dioxide copolymerization, lactide, caprolactone, cyclic carbonate and so forth in China have been reviewed.
      
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Many oxides of heavy metals when existing not in exact stoichiometric combining ratios exhibit the properties of a semi-conductor.The resistance ofsuch materials has a very large negative temperature coeffcient.Such thermallysensitive resistors,known as“thermisters”,have found wide range of appli-cations in thermometry,communication engineering,etc.In this investigationwe tried over hundred samples of metallic oxides and their mixtures fusedwith glass powder to form small compact bead on Pt lead wires.The sampleswere...

Many oxides of heavy metals when existing not in exact stoichiometric combining ratios exhibit the properties of a semi-conductor.The resistance ofsuch materials has a very large negative temperature coeffcient.Such thermallysensitive resistors,known as“thermisters”,have found wide range of appli-cations in thermometry,communication engineering,etc.In this investigationwe tried over hundred samples of metallic oxides and their mixtures fusedwith glass powder to form small compact bead on Pt lead wires.The sampleswere treated by a new firing technique which is very convenient in laboratory.Some samples made from mixed oxides of Mn,Co and Ni showing a resistanceof 10~4-10~5 ohms at room temperature and 10-100 ohms at 500℃ seem.verypromising for practical purposes.

多种重金属的氧化物,经高温煅烧后,均可呈现电子性半导体的性质,其电导随温度急剧变化,故可作测量温度之用,通常称热感电阻。从电导的对数与温度的倒数的图中,可以推算半导体电导性所需的电子能位差。本文试验氧化物混入玻璃粉制成的小珠,用半导体体内电热法制成热感电阻,在常温时的电阻值为10~4—10~5欧姆,在500℃时只有10—100欧姆。半导体与铂导体线间的电性接触,经实验推知是良好的。这种制备方法,在实验室里,非常简易。经多次试验,以混合锰、钴、镍的氧化物和玻璃粉制成的电导性较大,有实用价值。

The distribution and types of non-metallic inclusions in rimming steel ingots

本文根据鞍山钢铁公司沸腾钢的四种浇铸方案(一般,造渣,模口加盖,模口加盖铸完压板),在非金属夹杂物的类型和分布方面进行了金相的观察。结果指出,各种类型夹杂物都有它分布的特点。在这四种方案所浇铸的钢锭中基本上是一致的;惟在上述后三种操作方法所铸出的钢锭的上部发现沿晶粒间界析出的网状氧化物,可能影响钢锭的质量。文中就各种夹杂物的分布的特点进行了讨论,并对沸腾铜的生产提出了几点建议。

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主要以大白鼠为材料,检验各种动物组织结果说明和酵母不同,这些动物组织中细胞色素 c 过氧化物酶或者不存在,或者即使存在,其活力也甚微弱。

 
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