氧化物

A red or brown oxide coating on iron or steel caused by the action of ''.

一种红色或褐色的氧化物，因''。

A red or brown oxide coating on iron or steel caused by the action of oxygen and moisture.

一种红色或褐色的氧化物，因氧和湿气的作用而生成于铁或钢的表面。

Corrosion on iron. Red oxide deposits on the surface of the metal.

铁的腐蚀。红色氧化物沉积在金属表面。

This iron oxide, common on Earth, forms by several processes, most of which involve water.

这种铁氧化物在地球上很常见，可经由数个过程形成，大多与水有关。

The molybdenum-based multiphasic oxide catalysts were prepared and tested in the selective oxidation of isobutylene to methacrolein reaction.

研究了添加不同助剂对钼基复合氧化物催化剂对异丁烯选择性氧化制备甲基丙烯醛反应的影响。

The progress of catalysts, which include composite-oxides catalysts and heteropoly compounds catalysts, for selective oxidation of isobutylene to methacrolein were summarized, the mechanism of this reaction on Mo-Bi catalysts was discussed.

本文综述了异丁烯选择氧化生成甲基丙烯醛催化剂，其中包括复合氧化物催化剂和杂多化合物催化剂等的研究现状，讨论了在Mo-Bi催化剂上异丁烯选择氧化生成甲基丙烯醛的反应机理。

Deposition temperature can have a great effect on the structure and electrical properties of ITO films.

制备温度对薄膜的结构和电学特性有很大的影响，当衬底温度过低时，ITO膜中容易出现金属相和低价锡氧化物。

Moreover, the differences of enrichments of kaolinite, illite and bauxite on trace elements in coals are emphasized.

同时，分析了不同类型粘土矿物，特别是伊利石粘土矿物和铝的氢氧化物矿物对煤中某些微量元素的富集作用。

Methods: 24 New Zealand rabbits were randomly involved as high intraosseous pressure experiment model of right kenn by ligating the vena femoralis and gluteac inferiors and randomly divided into model control group, manipulation control group and normal control group, rabbits were sacrificed after 11 weeks and got the right kenn articular cartilage for scan icroscopic study and SOD and MDA of synovial were measured.

将西兰兔通过手术方法造模，并随机分为手法组、对照组和正常组。手法组从第2周开始治疗，共5周。第11周处死取右膝关节软骨和滑膜，软骨制片检测，滑膜组织进行超氧化物歧化酶、丙二醛检测。

With the water stress, stoma open rate declined, and the stoma of Kidney bean was more susceptible than the Capsicum s.

在干旱胁迫初期，超氧化物歧化酶呈上升趋势，但在土壤含水量极低的情况下则表现为下降趋势。

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。