- phase allotropy
- 同素异形相
English-Chinese electricity dictionary (电气专业词典). 2013.
phase allotropy
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Allotropy — (Gr. allos , other, and tropos , manner) is a behavior exhibited by certain chemical elements: these elements can exist in two or more different forms, known as allotropes of that element. In each different allotrope, the element s atoms are… … Wikipedia
Phase (matter) — In the physical sciences, a phase is a region of space (a thermodynamic system), throughout which all physical properties of a material are essentially uniform.[1] Examples of physical properties include density, index of refraction, and chemical … Wikipedia
Phase transition — This diagram shows the nomenclature for the different phase transitions. A phase transition is the transformation of a thermodynamic system from one phase or state of matter to another. A phase of a thermodynamic system and the states of matter… … Wikipedia
allotropy — noun (plural pies) Date: 1850 the existence of a substance and especially an element in two or more different forms (as of crystals) usually in the same phase • allotropic adjective … New Collegiate Dictionary
allotropy — al·lot·ro·py ə lä trə pē n, pl pies the existence of a substance and esp. an element in two or more different forms (as of crystals) usu. in the same phase al·lo·trop·ic .al ə träp ik adj al·lo·trop·i·cal·ly i k(ə )lē adv * * * al·lot·ro·py… … Medical dictionary
metallurgy — metallurgic, metallurgical, adj. metallurgically, adv. metallurgist /met l err jist/ or, esp. Brit., /meuh tal euhr jist/, n. /met l err jee/ or, esp. Brit., /meuh tal euhr jee/, n. 1. the technique or science of working or heating metals so as… … Universalium
Allotropes of iron — Iron represents perhaps the best known example for allotropy in a metal. There are three allotropic forms of iron, known as alpha, gamma, and delta. As molten iron cools down it crystallises at 1538°C into its delta allotrope, which has a body… … Wikipedia
Metalloid — 13 14 15 16 17 2 B Boron … Wikipedia
steel — steellike, adj. /steel/, n. 1. any of various modified forms of iron, artificially produced, having a carbon content less than that of pig iron and more than that of wrought iron, and having qualities of hardness, elasticity, and strength varying … Universalium
Iron — Fe redirects here. For other uses, see Fe (disambiguation). This article is about the chemical element. For other uses, see Iron (disambiguation). manganese … Wikipedia
Glossary of chemistry terms — This page is a glossary of chemistry terms. Chemistry has an extensive vocabulary and a significant amount of jargon. This is a list of chemical terms, including laboratory tools, glassware, and equipment. Chemistry itself is a physical science… … Wikipedia
