查询词典 oxides

By this simple method, trinary oxides such as several kinds of ferrites were prepared. XRD and SEM were employed to characterize the phase and morphology of the final product. Hysteresis loops of the as-prepared ferrites were given and cobalt ferrite had the biggest magnetism and coercive force.

运用溶液燃烧法一步合成了多种铁氧体等三元氧化物，分别用X-射线粉末衍射、扫描电镜对其相态和形貌进行初步的表征；磁性能研究显示钴铁氧体具有最大的磁能积和矫顽力。

Seasonal variation of methane, water vapor, and nitrogen oxides near the tropopause: Satellite observations and model simulations

对流层顶附近的甲烷，水蒸气和氮氧化物的季节性变化：卫星观测和模式模拟

ABSTRACT The goal of this dissertation is to explore and study new synthetic methods for controlling the morphology of the obtained oxides, tungstate and halide hydroxide.

本论文旨在探索和研究能够对所合成的氧化物、钨酸盐和碱式卤化物的形貌进行控制的新方法。

This paper is mainly about the synthesis and characterization of a new type of Fe-based metal compound oxides.

本论文主要合成了一类铁基金属复合氧化物，并对其性质进行了研究。

Carbon monoxide is also an ozone precursor, but to a lesser extent than unburned hydrocarbons or nitrogen oxides.

一氧化碳也是臭氧的前体，但比未燃烧的碳氢化合物和氮氧化物程度较轻。

An increase in valve overlap results in some recycling of unburnt fuel which reduces unburnt hydrocarbons and also results in internal exhaust gas recirculation, further reducing nitrogen oxides.

在阀门增加重叠部分未燃尽的燃料可以减少未燃尽碳氢化合物，并在内部废气再循环的成果，进一步降低了氮氧化物回收的结果。

That's because the air is also thick with oxides of many colors and complex carbon chains yet unclassified.

因为空气中同样充斥着五颜六色乌七八糟的碳氧化物。

An orange - red to grayish yellow mixture of several uranium oxides, silicate s,and salts occurring naturally in the oxidation and hydration of uraninite.

脂铅铀矿一种由桔红到黄灰色的多种铀氧化物、硅酸盐和盐的混和物，在铀矿物的自然氧化作用和水合作用中形成

Preparation and properties of vanadium oxides thin films .

氧化钒薄膜的制备方法及结构性能。

Zirconium oxide and its composite oxides have good physical capabilities and chemical properties, Zirconia-based ceramic materials in many aspects of the wider use of high-tech industries, the performance of the material is demanding high.

氧化锆及其复合氧化物具有良好的物理性能和化学性能，氧化锆基陶瓷材料在很多高新技术产业方面广泛应用，对材料的性能要求越来越高。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。