aeration

英

美

n.  充（通，换，透，进，吹，掺，曝）气；通（鼓，吹，透）风; 松砂（散）; 分解

IELTS化学

BNC.28980 / COCA.23252

英英释义

noun

• the act of charging a liquid with a gas making it effervescent
• the process of exposing to air (so as to purify)
  1. the aeration of the soil

双语例句

• ( of sewage) treated with aeration and bacteria to aid decomposition.
  （指污水）做通风和细菌的处理以加速其分解。
• The utility model is especially suitable for aeration mixing devices for liquid material with suspended solid particles.
  本实用新型特别适用于含有悬浮固体颗粒的液体物料的通气搅拌设备中。
• The model of aeration pool can design with good flexibility by field.
  选用该表曝机好氧池的池型可以根据场地灵活设计。
• Theoretically sludge yield is nil for the extended aeration process.
  对延时曝气法而言，理论上污泥生成量应为零。
• Aeration method was used to study the influence of different modes of fertilization on soil NH3 volatilization on corn farmlands.
  采用通气法进行不同秸秆还田方式、施肥时期和方法对春玉米农田土壤氨挥发影响的研究。
• Shortcut nitrification would not affected by long-term aeration.
  长时间曝气并未对短程硝化造成影响；
• Experimental study and numerical model of gas-liquid two-phase flow in aeration tank
  曝气池中气液两相流的数值模拟与实验研究
• Dissimilatory nitrate reduction in fungi includes denitrification and ammonia fermentation, which occurs under the conditions of limited aeration.
  真菌异化硝酸盐还原途径的发现打破了反硝化仅存在于原核细胞这一传统观念。
• Study on energy saving and nitrogen and phosphorus removal of intermittent aeration oxidation ditch process
  间歇曝气氧化沟工艺脱氮除磷和节能研究
• This adversely affects water movement, permeability, and aeration.
  这对水分移动，渗透度及通气性有不利影响。