“gas water heater”的概念、定义、翻译、参考文献-科学参考

单词	gas water heater
释义	gas water heater Encyclopedia 工学﹝燃气燃烧器具﹞释 gas water heater燃气热水器利用天然气、人工燃气、液化石油气等燃气燃烧时放出来的热量加热冷水制备热水的燃气用具。又称燃气热水炉。
随便看	contrapositive of the implication contrapositive sentence contrapositive theorem contra punctus per recte et retro contrarian behavior contrariness contrarotate contrarotation contrary contrary event contrary propositions contrary theorem contrast contrast agent contrast analysis contrast and harmony contrast character contrast coefficient contrast color contrast, contrast ratio contrast design contrast developer contrast effect contrast-enhanced CT contrast-enhanced ultrasonography，CEUS

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