1) air leakage flow
漏风渗流
1.
The equations of air leakage flow and seepage diffusion-consumption of oxygen density in the flowing field of coal pillar are derived.
对综采放顶煤工作面采空区隔离煤柱内的漏风流动规律及氧浓度消耗变化过程用数值模拟方法进行了研究,求解了空气在煤体流场中的漏风渗流方程和氧浓度的渗流扩散-消耗方程,得出煤柱漏风流态和氧浓度分布的动态变化过程,为分析松散煤柱体内自然发火的产生过程和判断自然发火危险带的深度提供一种新方法。
2) seepage
[英]['si:pɪdʒ] [美]['sipɪdʒ]
渗漏;渗流
3) Percolation
[英][,pə:kə'leiʃən] [美][,pɚkə'leʃən]
渗流、渗漏
6) leaching loss
渗漏流失
1.
Phosphorus leaching losses in different planting farmlands in the riverine plain area of Taihu Lake
太湖水网地区不同种植类型农田磷素渗漏流失研究
2.
65 kg·hm~(-2) respectively, and (NO~-_3-N) was the main form of nitrogen leaching losses from dry farming fields.
通过测坑和大田小区试验,研究了上海郊区旱作农田氮素降雨径流和降雨渗漏流失的特征、相关因素和流失负荷。
3.
There was a significant positive relationship between NO3——N content in soil layers and N content in leaching water,which indicated that N accumulation in soil must cause N leaching loss and the more NO3——N accumulated in soil,the more N leached from the farmlands.
为了探索太湖流域水网地区不同种植类型农田土壤中氮素累积量与渗漏水中氮素含量之间的关系,在浙江省嘉兴市选择10个农田点位埋设渗漏计和地下水采集管,采集水、土样品,研究了菜地、果园和水田3种典型种植类型农田氮素渗漏流失情况。
补充资料:漏风
漏风
漏风 古病名。又名酒风。因酒后感受风邪所致。《素问·风论》:“饮酒中风,则为漏风。”《备急千金要方》卷八:“因醉取风为漏风,其状恶风多汗,少气,口干善渴,近衣则身如火烧,临食则汗流如雨,骨节懈惰,不欲自劳。”《张氏医通·杂门》:“漏风之状,多汗,常不可以单衣,食则汗出,甚则身汗,喘急,恶风,衣常濡,口干善渴,不能劳事,先宜五苓散热服取汗,后与黄芪建中加白术、泽泻。”亦可用泽泻散、白术散、漏风汤等方。参见酒风条。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条