渗漏流失甲胺磷大于氰戊菊酯。
The leakage loss of methamidophos was more than that of fenvalerate.
渗漏流失氮磷浓度的变化。
Change of phosphorus and nitrogen concentration in the leakage loss.
试验结果表明：在水稻田中甲胺磷的径流和渗漏流失总量约占施入量的12％；
The results of methamidophos accounted for 12.01% of the total application in the field.
据世界银行估计，每天有880亿升的处理水从城市渗漏的管道里流失——从富国和穷国里漏走的水各占这一总量的50%。
The World Bank estimates that 88 billion litres of treated water is lost from leaking urban pipelines every day, a quantity split evenly between rich and poor countries.
施用有机肥可以在很大程度上减少农田氮素的径流流失和渗漏淋失。
Organic fertilizers application could markedly decrease runoff loss and leaching loss of nitrogen in rice field.
通过测坑定位试验，研究了茭白田坑面水和渗漏水中氮素变化动态和流失规律。
The dynamic distribution and fate of nitrogen species in the surface-water and leaking-water of simulated water bamboo fields were evaluated by the leaching-pond orientation experiments.
径流液中各形态氮、磷浓度远高于渗漏液，而两种流失方式下排水量差异不显著，故地表径流是该条件下氮素和磷素流失的主要方式。
The concentrations of nitrogen and phosphorus in runoff water is higher than that in infiltrated water. Surface runoff is the main way of nitrogen and phosphorus losses under the condition.
径流液中各形态氮、磷浓度远高于渗漏液，而两种流失方式下排水量差异不显著，故地表径流是该条件下氮素和磷素流失的主要方式。
The concentrations of nitrogen and phosphorus in runoff water is higher than that in infiltrated water. Surface runoff is the main way of nitrogen and phosphorus losses under the condition.
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