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- soil moisture change in fleld 田间水分变化
- soil moisture change in field 田间水分变化
- It is of great sign if icance to study the change in soil moisture of the land at the gully bank for the vegetation resto ration in the Loess Plateau. 研究沟岸地距沟沿不同距离的土壤水分变化规律对沟岸地植被的恢复具有重要的科学意义。
- The results shows that contracted taproot and developed lateral root of alfalfa adapted soil moisture changes on eluviated cinnamon soil which is great depth and drains well. 结果表明:在土层深厚、排水良好的淋溶褐土上,紫花苜蓿主根收缩,侧根发达,适应土壤上下层水分的变化。
- Using PSU/NCAR mesoscale model (MM5) coupling with the land surface model OSULSM, the influence of change in soil moisture to the local environment of meteorology in the spring of 1997 is investigated. 所运用的模式是美国NCAR/PSU联合研制的中尺度气象模式MM 5 ;在其中我们耦合了陆面过程模式OSULSM .
- The experiments were conducted at Chifeng, Inner Mongolia in 2001-2003 .The results shows that contracted taproot and developed lateral root of alfalfa adapted soil moisture changes on eluviated cinnamon soil which is great depth and drains well. 2001-2003年在内蒙古赤峰市研究了紫花苜蓿根系对水分的适应。 结果表明:在土层深厚、排水良好的淋溶褐土上,紫花苜蓿主根收缩,侧根发达,适应土壤上下层水分的变化。
- It is a largest influence on upper layer soil moisture dynamic state during infiltration, 10cm depth moisture changes most violent, it is shortest to reach steady time, and the water content of soil layer changesrelatively gentlely under 50cm. 入渗对上层水分动态影响最大,10cm深度处水分变化最剧烈,达到稳定的时间最短,而50cm以下土层含水量变化相对平缓。
- Characteristic of soil moisture change of wheat field in Xifeng 西峰麦田土壤水分动态分布特征
- The soil moisture in the fields was evaporated. 田里的水分散失了。
- He was hostile to any change in our plan. 他反对我们计划中的任何改变。
- Use Effect and Soil Moisture Change Rule in Level Trench on Separated Slope 隔坡水平沟土壤水分变化规律及利用效果
- There is an imperceptible change in temperature. 温度有细微的变化。
- We were amazed at/by the change in his appearance. 他的样子变得使我们大为惊讶。
- Science have bring about many change in our lives. 科学为我们生活带来了很多变化。
- They sense soil moisture in the immediate vicinity of the cup. 他们能对直接接近林子的土壤水分作出感应。
- I must see about the change in classrooms. 我得去办一下换教室的事。
- He proposed making a change in the plan. 他建议把计划作一些改动。
- Yang W Z, Shao M A. Study on Soil Moisture in Loess Plateau. 杨文治,邵明安.;黄土高原土壤水分研究
- A change in the law would be to everyone's benefit. 法律中的一项修改将符合所有人的利益。
- Underground Drop Fill the Soil Moisture Change of Cotton Field and Need Water Law 棉田地下滴灌土壤水分变化及需水规律初探