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- Measurement and description of agricultural soil surface roughness 农业土壤表面不平度和测量与分析
- Evolution of soil surface roughness and flowpath connectivity in overland flow experiments 表面粗糙度的演变与表面径流试验中的径流路径连通性
- soil surface roughness 土壤表面粗糙度
- Head dresser is secured high surface rough. 高精粗糙度修整装置。
- This creates mulch on the soil surface. 这可以在土地表面形成覆盖物。
- Table 1-2 Surface roughness and chrominance of treated wood. 表2处理材于水质环境下经长期试验后防腐剂之保留率.......57
- Surface roughness has a profound effect on wind speed. 地表粗糙度对风速有相当深刻的影响。
- A New Noncontact Method for Rapidly Measuring Surface Roughness[J]. 引用该论文 胡克平;李田泽.
- Sandblasting to achieve the desired surface roughness. 清洁辊筒表面,边缘倒角。
- The adding of POSS in the polymer lowered the surface roughness. 添加POSS后聚合物表面粗糙度减小。
- The distance of the water table below the soil surface must be adjusted. 必须调整土壤表面以下水位的距离。
- Effects of different preparation procedures on abutment surface roughness. 不同预备程序对基牙表面粗糙度的影响。
- Grainy edge Surface roughness on edges of web caused on the drying process. 起皱纸边纸卷边缘在乾燥过程所引致的起皱情况。
- Grainy edge: Surface roughness on edges of web caused on the drying process. 起皱纸边:纸卷边缘在干燥过程所引致的起皱情况。
- Surface roughness of the MSD MCrA1Y coating is far lower than the one of LPPS. MSD的MCrA1Y涂层表面粗糙度远比LPPSMCrA1Y低。
- Problems such as drill life exit burr and machined surface roughness etc. 对采用超声波振动钻削微小孔时钻头的寿命、出口毛刺和加工表面粗糙度等问题进行了研究。
- Wood surface roughness was studied by using fractal dimension method. 应用分形维对木材表面粗糙度特征进行研究。
- In our experiment desirable results were obtained by covering the soil surface with plant ash and fine sands. 经试验,用草木灰和细砂覆盖地面的方法,造成干燥的生态条件,对控制发生效果显著;
- Thirdly, microstrain-, peripherin-thick, surface roughness, resolution 3%. 不一是球磨砂纲,感平层不薄,暗地粗劣,分辨率3%25。
- Herbs, perennial, acaulescent or shortly caulescent, ascending, rosette but rarely closely appressed to soil surface. 多年生草本,无茎或短茎,上升,莲座丛但很少紧密地贴伏于土表。