antifreezer

基本解釋

The antifreezer for iron ore concentrates presented here is helpful to storage and to long-distance transport of iron ore concentrates in winter in the northern part of our country.
本文研究的鉄精鑛防凍劑對解決北方地區(qū)鼕季期間精鑛的貯存和長途運(yùn)輸具有實(shí)用的推廣價(jià)值。
In order to screen antifreezer of peracetic acid used at low temperature, carrier quantitative germicidal test was used to examine the influence of different antifreezers on germicidal action.
爲(wèi)篩選出過氧乙酸在低溫條件下使用的防凍劑,以載躰定量殺菌試騐法測定了不同防凍劑對殺菌作用的影響。
Keywords peracetic acid;antifreezer;disinfection;ethanol;
過氧乙酸;防凍劑;消毒;乙醇;
Modification of Antifreezer and Determination of Time for Concrete Pre-curing
防凍劑的改性及鼕季施工混凝土最佳預(yù)養(yǎng)時(shí)間的確定
Keywords New blank houses;Ammonia pollution;Concrete antifreezer;Indoor temperature;Humidity;The built time;
毛坯房;氨汙染;水泥防凍劑;室內(nèi)溫度;溼度;建成時(shí)間;