When heated, water changes into ___.A. solid B. vapor C. liquid D. air 相关知识点: 试题来源: 解析 B 加热后,水就会变成蒸汽。答案 BA solid 固体的,实心的,结实的,坚固的B vapor 蒸汽 水汽C liquid 液体的,液态的,流动的D air 空气反馈 收藏...
The meaning of VAPOR is diffused matter (such as smoke or fog) suspended floating in the air and impairing its transparency. How to use vapor in a sentence. Did you know?
The meaning of CHEMICAL VAPOR DEPOSITION is a technique for depositing a usually thin solid layer of a substance on a surface as the result of vapor-phase chemical reactions in a high temperature gas in close proximity to the surface.
Data sets, from a variety of investigations, on the vapor pressures of the reference materials naphthalene, ferrocene, benzoic acid, and benzophenone, are combined in explanatory graphical representations, which subsequently, are used to draw conclusions about the possibilities and limitations of vapor ...
1.the gas-like form into which a substance can be changed by heating.water vapour.vapor 2.mist, fumes or smoke in the air.Near the marshes the air was filled with a strange-smelling vapour.vapor ˈvaporize,ˈvaporiseverb to (cause to) change into a gas-like state.vaporizar, evaporar...
Vapor pressure increases as a substance is heated or if it is in a liquid rather than solid state. Vapor pressures for metals in the solid state are near zero and their melting points are too high to be environmentally relevant so, if they are in the atmosphere at all, it is mostly ...
steam一般作为蒸汽的动力使用 vapor一般作为蒸汽的一种现象使用 steam n.The vapor phase of water.水的蒸汽形式 A mist of cooling water vapor.水气水蒸汽冷却形成的薄雾 Pressurized water vapor used for heating, cooking, or to provide mechanical power.压力蒸汽用于加热、烹调或提供机械动力的加压...
Here we report on a technique for anisotropic etching of silicon similar to the well established vapor-liquid-solid technique for the growth of semiconductor nanowires. By annealing a patterned gold line on a H terminated silicon surface, Si atoms diffuse into the Au to form a eutectic phase. ...
摘要: PURPOSE: To obtain an apparatus for quantitatively supplying solid existing in the flow of gas/solid from a fluidized bed unit.收藏 引用 批量引用 报错 分享 文库来源 求助全文 The vapor from the porous membranein the solid-st 优质文献 ...
The meaning of VAPOR is diffused matter (such as smoke or fog) suspended floating in the air and impairing its transparency. How to use vapor in a sentence. Did you know?