1) the thickness of the layer
土层的厚度
2) soil thickness
土层厚度
1.
Changes of dry weight of root system after anthesis and yield in different soil thickness in dryland wheat;
不同土层厚度条件下旱地小麦花后根系干重及产量变化
2.
Effects of soil thickness on the senescence of flag leaf after anthesis and yield in dry land wheat;
土层厚度对旱地小麦花后旗叶衰老及产量的影响
3.
Effects of soil thickness on the senescence of root system after anthesis in dry land wheat;
土层厚度对旱地小麦花后根系衰老的影响
3) soil layer thickness
土层厚度
1.
Effect of soil layer thickness and genotype on water use of maize after flowering;
丘陵黄壤区不同土层厚度下3个玉米品种花后水分利用效率比较
4) thickness of frozen soil
冻土层厚度
5) thickness of clay
粘土层厚度
1.
Through this project, the relationship between the consolidation of prefabrication drains and the thickness of clay is concluded:in some region, the more thickness of clay, the more effect we can found, on the contrary , the effect is not obvious in the thin clay .
通过研究得出塑料板排水固结与粘土层厚度的关系 :在一定厚度范围内粘性土土层越厚 ,固结效果越好 ,在土层较薄的情况下固结的效果不是很明显。
6) drought pattern
干土层厚度
1.
The spring drought pattern in shallow-mountain agricultural area in East Qinghai from 1980 to 2002 is analyzed by using dry-soil depths data of 10 meteorological stations.
利用青海东部浅山农业区10个站点1989~2002年的干土层厚度定位监测资料,分析了春季干旱的发生规律。
补充资料：土层
1.土地的表层。
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