dynamic high temperature powder xrd 动态高温粉末x射线衍射
High temperature powder micro-cavity electrode 高温粉末微腔电极
Objective To discuss the airway irrigated nursing after inhalation injury by high temperature powder dust.
目的探讨高温粉尘致吸入性损伤气道冲洗的护理方法。
Handrail frame and Station foot: high quality steel plate, steel stamping and welding molding and polished, rust phosphating, electrostatic powder coating, high temperature baking and other process.
扶手架及站脚:采用优质钢板、钢管冲压焊接成型,并经打磨、除锈、磷化、静电喷粉、高温烤焗等工艺处理。
In several methods to prepare silicon nitride powder there exist some shortages in the present, so self-propagating high temperature synthesis is developed for fabricating the powder.
现阶段的几种氮化硅粉体的制备方法存在着很多不足,因此采用燃烧合成工艺制备氮化硅粉体。
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