产生金属的
- 与 产生金属的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Both 2-hydroxyethyl and oxametallacycle species tautomerize to acetaldehyde, around 210 K and above 250 K, respectively. Some of that acetaldehyde desorbs while the rest decomposes to hydrogen and carbon monoxide.
羟乙基和氧金属环都会发生异构,分别在210 K和250 K生成乙醛,这些乙醛一部分从表面脱出,其余的部分发生分解反应产生氢气、水和一氧化碳。
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It is prepared by the steps: using vacuum machine set to vacuumize the reaction chamber, then charging protective gas to generate electric arc between moving electrode and metal Pb, and quickly condenses Pb steam to deposit Pb powder in powder collector.
本发明所述的铅粉按以下步骤制得,用真空机组对反应室抽真空,再充入保护气体,在运动电极与金属铅之间产生电弧,对铅蒸气快速冷凝,沉降至收粉器中。
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At the same temperature, the-OCH2CH2-intermediate dehydrogenates to a -OCH,CH2-oxametallacycle species.
另外,在相同的温度下-OCH2CH2-中间产物经过脱氢反应产生-OCH2CH2-氧金属环。
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Shrinkage occurs in two parts - as metal superheats above the melting point and has losses, causing shrinkage, followed by further shrinkage during solification.
收缩发生在两个过程中,温度高于熔点的金属冷却时产生收缩,随后在凝固过程中进一步收缩。
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Results the pigment had a desirable fineness under acid condition, sustained its color in a long time under the natural light, also had a good resistance to heat and food additives. but it was very sensitive to metal ions.
结果酸性条件下,此色素成色效果明显,对光照和温度稳定,添加于一般的食品能产生增色效用,但是耐氧化还原能力稍弱,对金属离子的影响敏感。
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He thought that the wet animal tissue generated electricity when it came in contact with metal probes.
他认为当潮湿的动物组织同金属探测针接触时产生电能。
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Gold ore contains only trace amount of valuable elements,and yielding much more tailings after pro- cessing and metallurgy than other metals ore.
黄金矿石有价元素含量很少,经选冶后产生比其它金属矿石更多的尾矿。
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To avoid the forming of cracks in iron based laser cladding, the volume fractions of austenite and cemetite in cladding layers were adjusted through adjusting the contents of Ni. The claddings were produced on gray irons without preheating.
采用铁基熔敷材料,在不预热情况下通过调整熔敷金属Ni含量,改变铸铁激光熔敷层内奥氏体相与渗碳体相体积分数,进而抑制熔敷层裂纹的产生。
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In solution and hydroxides rather than acids when their oxides meet water .
金属: 具有高电导率、高热导率以及可塑性、延展性和高反光性的物质,在溶解时可以形成正离子和氢氧化物,其氧化物在遇水时并不产生酸。
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Since then, death metal has diversified, spawning a rich variety of subgenres.
从此,死亡金属开始多元化,产生了丰富的分支风格。
- 推荐网络例句
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Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.
在对危险的南部地区访问时,他斥责什叶派民兵领导人对中央集权的挑衅行为。
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In fact,I've got him on the satellite mobile right now.
实际上 我们已接通卫星可视电话了
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The enrich the peopling of Deng Xiaoping of century great person thought, it is the main component in system of theory of Deng Xiaoping economy, it is a when our country economy builds basic task important facet.
世纪伟人邓小平的富民思想,是邓小平经济理论体系中的重要组成部分,是我国经济建设根本任务的一个重要方面。