1) subsoil exploration
次层土探测
2) soil layer
土壤层次
1.
Effect of Water and Nutrients Supplying in Different Soil Layers on Growth and Nutrition Absorption of Corn Seedlings;
不同土壤层次供应水分和养分对玉米幼苗生长和吸收养分的影响
2.
The article makes a study on the content of protected soil nutrient under different protectorate cultural time and different soil layer in suburb county of Kunming city.
研究了昆明地区不同棚龄不同土壤层次设施土壤养分的变化情况。
3) Multi-way exploring
多层次探索
5) shallow sounding
浅层探测
1.
Analysis and numerical removing of distortion in transient electromagnetic receiver device for shallow sounding;
瞬变电磁接收装置对浅层探测的畸变分析与数值剔除
2.
Model experiments and field experiments were performed in Changchun Qinjiatun using ATTEM,the interpretation results show that ATTEM has better shallow sounding ability than traditional transient electromagnetic system,such as ATEM-II,and the least sounding depth of ATTEM in the area is about 1 to 2 meters.
实验结果表明,ATTEM系统具有很好的浅层探测能力,在该地区其最浅有效探测深度为地下1~2m。
6) layered probe
分层探测
补充资料：土壤水分运动基本方程(见土壤水运动)
土壤水分运动基本方程(见土壤水运动)
turang shuifen yundong iiben土壤水分运动基本方程fangeheng见土壤水运动。
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