system of polar coordinates
- 网络极坐标系；极座标系
system of polar coordinatessystem of polar coordinates
极坐标系
polar... ... surface active polar [电]有效极面 system of polar coordinates 极坐标系 temporal polar artery [医]颞极动脉 ...
极座标系
射手座 in English, translation,... ... 基因座 locus 极座标系 system of polar coordinates 寄生内座壳 endothia parasitica ...