1.
Experimental Studies on Abradability for The Hard-face of Soil-working Machine
涂刃土壤工作部件的耐磨性试验研究
2.
The random forces on the mole plough were studied by the spectral analysis method.
采用频谱分析方法研究了鼠道犁土壤工作部件的随机受力。
3.
The spectral analysis method should supply a way to access working parts performance and mole channel stability.
频谱分析方案可用于研究土壤工作部件的动态工作过程和评价其随机受力性能等。
4.
Fly Coal Ash Effect on Soil and Water Loss on Tillage Soil by Simulating Rainfall;
人工降雨条件下粉煤灰对耕作土壤的水土流失影响研究
5.
DSIR Land and Soia Seience Divisio
新西兰科工研究部土地及土壤科学所
6.
Renforcement du Department de la Pedologie et des Sols
加强土壤部和土壤研究
7.
Study on Soil Erodibility of Purple Soil under Rainfall Simulator;
人工模拟降雨条件下紫色土土壤可蚀性研究
8.
Effect of Temperature,Rainfall and Soil Properties on Farmland Soil Nitrification
水热条件与土壤性质对农田土壤硝化作用的影响
9.
This has provided valuable data for work in soil improvement.
这为土壤改良工作提供了宝贵资料。
10.
The main task of hydraulic excavator is to dig soil.
挖掘机的主要工作就是土壤的挖掘。
11.
Comparative Research on Soil Granularity and Magnetic Susceptibility of the Cultivated Soil and Anthropogenic Forest Soil
农业耕作土壤与人工经济林地土壤磁化率和质地特征对比
12.
Analysis on Current State of Soil Erosion and of Soil and Water Conservation in Shandong Province
山东省土壤侵蚀与水土保持工作现状分析
13.
The Influence of Soil Conditions to Afforestation at New Developing Areas of Jinan City;
济南市新建工程区土壤条件对园林绿化的影响
14.
Fractal Character of Soil Void in Artificial Chinese Prickly Ash Forest in Eastern Guanzhong Area
关中东部人工花椒林土壤孔隙的分形特征
15.
Crop cultivation has been concentrated increasingly on soils with the most favorable moisture characteristics.
作物种植日益集中在水分条件最有利的土壤上。
16.
SALT DYNAMICS IN SOIL PROFILES UNDER CONDITION OF DIFFERENT GROUNDWATER DEPTHS AND SALINITIES
地下水作用条件下粉砂壤土盐分动态研究
17.
The Numerical Modeling for Soil Water Movement under the Condition of Planting of Crop;
作物生长条件下土壤水分运动数值模拟
18.
Microbial Characters in No-tillage Soil with Paddy-upland Rotation;
水旱轮作条件下免耕土壤微生物学特性研究