1) leaching amount
淋失量
1.
Through soil columns leaching, the effect of different simulated acid rain on the leaching amount of phosthorus in Chongqing grey purple soil with different fertilizers was investigated.
用不同酸度的模拟酸雨,通过严格的土柱淋洗试验,研究了在不同酸度的模拟降水下,重庆市施用不同肥料的蔬菜地的土壤(紫色土壤)中磷元素(P元素)淋失量的变化情况。
2) leaching loss
淋失量
1.
Using the soil columns leaching experiment,the dynamic change characteristics of leaching loss of nitrate nitrogen and phosphorus in the Purpli-Udic Cambosols soil affected by acid rain with different fertilizers were investigated.
结果表明,在酸雨作用下,紫色土中硝态氮的淋失量远远大于磷元素;不同施肥处理下二者淋失量的大小不同,淋失量大小排序均为有机无机混合施用>化肥>有机肥>对照处理;淋失量受施肥量和降雨量的影响明显,土壤中硝态氮、磷元素淋失量随施肥量的增加而增加,淋失过程主要集中在雨季。
4) leaching
[英][li:tʃ] [美][litʃ]
淋失
1.
Transfer function model for simulating nitrate leaching in soil from applied and indigenous nitrate in transient flow Ⅰ.lysimeter test;
考虑残留氮对非稳定流场硝态氮淋失贡献的传递函数模型 Ⅰ.地中渗透计验证
2.
Effect of soil inorganic nanometer-particle on the leaching and migration of nitrogen;
土壤无机纳米微粒对土壤中N素的淋失与迁移作用的影响
3.
Phosphorus status and index for predicting environmental risk of phosphorus leaching in typical vegetable soils of Hangzhou;
杭州市郊典型菜园土壤磷素状况及磷素淋失风险研究
5) leaching loss
淋失
1.
Leaching loss of nitrate from semiarid area agroecosystem;
半干旱地区农田生态系统中硝态氮的淋失
2.
Results revealed that leaching loss amounts of ammonia nitrogen,nitrate nitrogen,inorganic nitrogen and total nitrogen all decreased with increase of pH values of the simulated acid rain.
通过土柱模拟淋洗试验,研究了施用等量有机复合肥条件下,不同酸度模拟酸雨对赤红壤氮磷淋失特征的影响。
3.
High NO_3~--N concentration in paddy field and fertilizer application are the main reasons of the heavy N leaching loss at the first few days of immerging.
在大田条件下研究了稻田土壤渗漏水中氮素淋失规律。
6) phosphorus leaching
磷淋失
1.
Preliminary study on mechanism of phosphorus leaching in cumulic cinnamon soil;
土壤磷淋失机理初步研究
补充资料：高温高压滤失量
分子式：
CAS号：
性质： 在模拟井底的高温(80～232℃)、高压(4140～6555Pa)条件下，在API规定的过滤面积(4580mm2±60mm2)和过滤时间(30min)里，钻井液的滤失量(ml)。
CAS号：
性质： 在模拟井底的高温(80～232℃)、高压(4140～6555Pa)条件下，在API规定的过滤面积(4580mm2±60mm2)和过滤时间(30min)里，钻井液的滤失量(ml)。
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