oxide 六级考研雅思GMAT

The reaction produced some oxides and other by-products.

该反应产生了几种氧和其他伴生。

The majority of researchers believe that the dominant manganese oxide of Co-rich crusts is vernadite.

大多数研究者认为富钴结壳中锰矿主要是水羟锰矿。

Oxide is usually seen in our daily life.

在我们日常生活中氧很常见。

The terpolymerization of propylene oxide (PO) and cyclohexene oxide (CHO) with carbon dioxide (CO2) was investigated.

摘要报道了三元共聚聚甲基乙撑-环己撑碳酸酯制备与性能研究。

The iron oxides in rock crystals are specularite, hematite and lepidocrocite.

晶体中铁氧包裹体为镜铁矿、赤铁矿、纤铁矿。

These materials, dubbed cuprates, typically consist of copper oxide layers sandwiched between other substances.

这些称为铜氧（cuprate）材料，基本上是由其他质夹著一层氧铜。

All renascent oxygen is consumed for oxidizing metal anode to form metal oxide film.

当形成足够厚氧膜后， 氧速度减慢， 表面才析出氧气。

Conclusion Ectogenetic nitric oxide can inhibit the proliferation of NSC from mouse in vitro.

结论 外源性一氧氮对培养状态下小鼠神经干细胞增殖有抑制作用。

After the precursor's thermal decomposition under the protection of nitrogen,a kind of nonstoichiometric titanium oxide can be prepared.

用钛粉和草酸反应制得前驱,在氮气保护下600℃热分解前驱制备了一种非学计量钛氧。

Nanometer sized lead oxide was prepared by pyrogenetic decomposition of lead carbonate synthesized by chemical precipitation.

采用均匀沉淀法合成碳酸铅,在此基础上通过高温分解制备纳米氧铅。

Composite W-Cu oxide nanopowder was prepared by spray-drying and milling of ammonium metatungstate(AMT) and cupric nitrate.

采用偏钨酸铵、硝酸铜通过喷雾干燥、焙烧、球磨工艺制备纳米氧钨铜复合粉末。

However,using THEIC initiator,the reaction rate for epichlorohydrin is faster than that of propylene oxide and 2-butoxyxirane,respectively.

在THEIC体系,就链引发而言,环氧氯丙烷大于环氧丙烷、丁基醚环氧乙烷。

Oxidation of tropine with chromic oxide gave tropinone which can be quaternized to 5 in quantitative yield.

为了使反应研究简,将阿托品水解为托品醇、再氧为托品酮,托品酮季胺盐与氢钠反应。

Thermite is aluminum powder and a metal oxide which produces an aluminothermic reaction known as a thermite reaction.

铝热是铝粉，一种金属氧剂，能产生我们所谓铝热反应。

Conclusion The zine oxide phosphorate base was a kind of effctive measure to prevent post-bleaching external cervical resorption.

结论磷酸锌水门汀基是防治内漂白后牙颈部外吸收一种有效方法。

The results showed that the main product was benzaldehyde and a little by-products were styrene oxide and phenylacetaldehyde.

发现该工艺中主要生成苯甲醛，少量副产是环氧苯乙烷和苯乙醛等。

The binary solid-liquid equilibrium phase diagram for fluorene and 2-methyl-diphenylene oxide is analyzed according to the experimental results.

同时根据实验结果，对芴与2-甲基氧芴两元系固液平衡相图进行了推测分析。

An impure oxide of cobalt, used to produce a blue color in enamel and in the making of smalt.

浅绿蓝色颜料，主要由钴和锡氧组成。

Try not to bold fonts: print, can not bold,-as-possible without blackbody do not need to innovativeink or Leady oxide.

只管即便不加粗字体：打印时，能不加粗、必须黑体不离只管即便必须，也能耗费油墨或铅粉。

Also, High electric field annealing of stressed PMOSFET and detrapping of trapped electrons on the gate oxide are studied deeply.

重点研究了退PMOS器件高场退火效应和氧层陷阱电子退陷阱机制。