释义 |
silicon oxide短语¹⁴⁴⁹⁷²⁺² 基本英英近义反义例句例句 二氧化硅
Noun: a white or colorless vitreous insoluble solid SiO2; various forms occur widely in the earth's crust as quartz or cristobalite or tridymite or lechatelierite近义词 silica硅石silicon dioxide化二氧化硅… There is a protective coating of silicon dioxide on the silicon carbide.在棒的表面有一层二氧化硅保护涂层。 Silicon, naturally occurring in the form of silica and silicates, is the most important semiconductor for the electronics industry.在自然界从硅酸盐和二氧化硅形式存在的硅是电子工业中最重要的半导体原材料。 Reducing atmospheres, such as hydrogen or disassociated ammonia, particularly with low dew-points, may remove the protective silicon oxide protection that forms on silicon carbide. 减少部分气体的含量,比如氢或者是分离出氨,尤其是少量水蒸气,可能会将碳化硅表面的二氧化硅保护涂层去除。 contech-development The core materials consist of soluble phosphate binder, magnesium oxide hardener and high-purity silicon oxide as refractory aggregate materials. 这种芯料采用水溶性磷酸盐为粘结剂、氧化镁为固化剂、高纯二氧化硅为耐火骨料。 cnki The experiment, the preparation of the active silicon oxide and the test of properties, is designed for the inorganic chemical experiment in Department of Chemistry. 本文介绍的活性二氧化硅的制备及性质实验是为化学专业无机化学实验课而设计的一个综合性实验。 chemyq Silicon oxide ion barrier film was successfully fabricated on the input- face of microchannel plate by magnetron sputtering method. 本文利用射频磁控溅射方法,在微通道板输入面上成功地制备出二氧化硅防离子反馈膜。 dictall Silicon oxide nanoparticle are prepared by chemical precipitation process, with sodium metasilicate and hydrochloric acid as raw material. 以工业硅酸钠和盐酸为原料,采用化学沉淀法制备出纳米二氧化硅。 cnki |