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

• 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。
• 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
• Effect of agitation and aeration rate on cell growth, extracellular polysaccharide product and cell ultrastructure were studied.
  研究了搅拌式光生物反应器中搅拌速度、通气量对紫球藻生长、胞外多糖和藻细胞超微结构的影响。
• 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；
• Study on Industrial Sewage Treatment by Surface Aeration of Activated Sludge
  活性污泥表面曝气法处理工业污水实验研究
• 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
• Batch tests were conducted to evaluate the influence of water quality on hollow-fibre membrane aeration performance.
  通过间歇试验考察了水质对中空纤维膜曝气效果的影响。
• This is to avoid aeration caused by droplets.
  这是为了避免因曝气而引起的飞沫传播。
• Feasibility Study on Remediation of Black-odor River Water Body by Low-intensity Aeration Technology the fetor of polluted waters;
  低强度曝气技术修复河道黑臭水体的可行性研究受污染水体的臭气；
• 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。