稻杆 meaning in English

haulm
straw

A cogwheel is placed where the wheat and rice stems cross at the base
齿轮安在下方麦稻杆的交叉点上。
Based on the vector radiative transfer theory and the characteristics of the sar technology , several sub - models for rice backscattering are constructed , including the leaf scattering model , the leaf extinction model , the trunk scattering model , the trunk extinction model and the water reflection model . then an integrated model for the first - order scattering mechanisms of rice , including all the main physical processes , is achieved
针对合成孔径雷达sar的技术特点，以水稻为研究对象，从矢量辐射传输理论vrt出发，通过模拟水稻主要器官稻叶和稻杆对电磁波的散射衰减作用等物理过程，建立了一套完整的水稻一次后向散射作用的物理模型，用以模拟水稻层的后向散射系数