常見例句

雙語例句

• Compared with coal burning boiler and oil burning boiler, it has high heat efficiency up to 94%.
  介紹了聚能加熱技術(shù)的原理及特點(diǎn)：與燃煤、燃油鍋爐相比，熱效率高（94%）；
• The inner hull of wave shape is an important component in small oil burning boiler, and its quality has immediate influence on good running to the boiler.
  波形爐膽是小型臥式鍋殼式燃油燃?xì)忮仩t的重要部件，它的質(zhì)量直接影響著鍋爐的正常運(yùn)行。
• When sewage temperature lower than 40℃, annual cost of sewage source heat pump is lower than that of oil burning boiler and natural gas burning boiler, but higher than that of coal burning boiler;
  當(dāng)污水水源溫度低于40益時(shí)，污水水源熱泵供熱方案的年費(fèi)用值低于燃油和燃?xì)忮仩t供熱方案而高于燃煤鍋爐供熱方案；
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