土壤流失量监测结果也符合实际。
The monitoring results of soil losses also comply with the actual conditions.
养分流失量与雨强成正比;
The amounts of nutrient loss were in direct proportion to rainfall intensity.
降雨因子对水土流失量起着决定性的作用。
The rainfall factors have decisive influence on the amount of soil erosion.
两种效应共同决定了土壤矿质氮素的地表流失量。
These two distinct factors codetermined the total runoff loss of soil mineral nitrogen.
土壤养分流失量与雨强及泥沙流失量呈正相关关系。
The amount of lost nutrients were correlated positively with rainfall intensities and lost sediment.
2008年,地下水的流失量是1950年时的十倍。
我也不知道为什么要拿劳动力的流失量来衡量制造能力的损失。
I'm also not sure why one would measure lost manufacturing capacity in terms of lost workers.
在非点源污染研究过程中,土壤流失量的计算是一个重要环节。
In the research of non point pollution, how to calculate soil erosion modulus is a very important step.
在编制公路工程水土保持方案时,需要对水土流失量进行预测。
While the program of water and soil conservation is drawn up, the prediction of the amount of soil erosion is needed.
水土流失量的多寡在一定程度上影响到作物产量和生物量的高低。
Amount of soil and water losses influenced crop yield and biomass to a certain extent.
“允许土壤流失量”的概念在全球,包括在中国得到了广泛的应用。
The concept of soil loss tolerance has been widely used over the world as well as in China.
采用USLE计算的土壤流失量与实测值比较,准确率达90%以上。
Comparing soil lost and observed value calculated by USLE, the accuracy rate is greater than 90%.
该技术具有生物流失量少、生物密度高、反应迅速且容易控制等优点。
Immobilization technology has the advantages of less loss of microorganism, high concentration of microorganisms, fast reaction, and could be controlled easily.
低固体浓度污泥下,氮磷钾营养物质流失量比高固体浓度污泥明显增多。
The loss of nutrient from the sludge with low concentration was obviously more than that from sludge with high concentration.
公路沿线原地貌水土流失量及新增水土流失量之和即为全部的水土流失量。
The whole amount of soil erosion comprises primary and new soil erosion amount.
水管堵漏就是好的开始:漏水水管使中东和亚洲的大城市水流失量达60%。
Plugging leaky pipes would be a start: they cause some big cities in the Middle East and Asia lose up to 60% of their water.
不同区域的水土流失对水质的影响是有差异的,其土壤允许流失量是有区别的。
Water and soil loss in different area has different effect on water quality, and its soil loss tolerance is also different.
通过回归分析得到高速公路建设过程中不同植物配置坡面的土壤流失量预测方程。
Moreover, the prediction equations for the soil loss quantity on side slope with different vegetation during the construction of the express were got.
地表初始溶质浓度是影响溶质流失量的关键,也是模拟径流溶质流失的重要参数。
Surface effects of the initial solute concentration were the key to solute loss, also an important parameter of the simulated runoff solute loss.
最后,通过具体的工程,对山区公路工程建建设期水土流失量的预测模式进行了实证。
Finally, the prediction model of soil erosion amount about a specific highway project during its construction period in mountainous area is analyzed.
雨强(冲刷强度)增大,溶解态钾浓度,溶解态钾、缓效钾和速效钾流失量明显增加。
The concentration of dissolved K and amount of dissolved K, rapidly available K, and slowly available K lost in the runoff increase obviously with the increase of rain intensity.
喀斯特区由于土层薄、土壤允许流失量低,生态系统十分脆弱,植被破坏后难以恢复。
Because of thin solum and lower soil loss tolerance, the ecosystem in Karst region is very fragile. The vegetation is difficult to recover after destruction.
针对开发建设项目水土保持方案中仅预测土壤流失量的现状,认为应开展水流失量预测。
It considers that it should conduct water loss prediction in the light of the present status of only predicting soil loss in a soil and water conservation plan of development projects.
淋溶过程中钙、铝离子累积流失量存在一定规律,分别随淋溶量呈直线和指数型曲线增长。
The accumulated loss of calcium is linear with the amount of leaching and aluminum ions is the exponential growth with the amount of leaching.
按此标准,可剔除降雨场次50%以上,而漏选的土壤流失量占总侵蚀量的比例在3%以内。
According to that standard, 50% of the number of rainfall can be eliminated and soil erosion volume which failed to choose takes up 3% of total erosion amount.
从有利于水土保持的角度,把降雨量、植被覆盖度、枯落物厚度和土壤流失量等作为水土流失监测项目;
In terms of being favorable to soil and water conservation, we confirm the rainfall, vegetation cover degree , thickness of litter and the amount of soil erosion as monitoring projects.
实验证明随坡度和水土流失量的增大,作物产量、生物量降低,平均降低幅度为8.7%和22.8%。
Experiments proved that crop yield and biomass reduced 8.7% and 22.8% by average as increasing of slope gradient and soil and water losses amount.
针对铁路建设过程中的典型坡面进行了野外人工模拟降雨实验,以定量研究铁路施工引起的水土流失量。
The artificial rainfall experiment has been designed for analysing erosion of typical slopes during the railway construction, to quantify the runoff and soil loss.
针对铁路建设过程中的典型坡面进行了野外人工模拟降雨实验,以定量研究铁路施工引起的水土流失量。
The artificial rainfall experiment has been designed for analysing erosion of typical slopes during the railway construction, to quantify the runoff and soil loss.
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