词汇	正股
释义	正股医plus strand；positive strand
随便看	spherical indicatrix of binormal spherical indicatrix of binormal to a curve spherical indicatrix of principal normal spherical indicatrix of scattering spherical indicatrix of tangents spherical indicatrix of tangent to a curve spherical inerting apparatus spherical integral spherical intensity spherical interferometer spherical interior surface spherical intersecting spherical involute spherical involute helicoid spherical involute teeth spherical involute tooth profile spherical ionizer spherical iron particle spherical irradiance sphericalities sphericality spherical jelly spherical jewel spherical jewel bearing spherical joint