常見(jiàn)例句雙語(yǔ)例句It provides the decision on balance and safe of waterpower in a hot-water heating system and the effect for the waste electricity when the system runs.定量提供了一般直連供暖系統(tǒng)提高水力穩(wěn)定性的判據(jù)及其電耗量的影響。 返回 heating effect of electricity