词汇	nadirscope
释义	nadirscope 天底点观察仪
随便看	biconical dipole biconical disk bicontaminated bicontinental bicontinuous bi-continuous cosine operator function bi-continuous c-semigroup bicontinuous function bicontinuous isomorphism bicontinuous lattice bi-continuous local c-semigroups bicontinuously differentiable bicontinuous mapping bicontinuous microemulsion bi-continuous n-times integrated C-semigroup bicontinuous phase morphologies bicontinuous structure bicontinuous system biconves biconvex biconvex aerofoil pro file biconvex airfoil biconvex cam biconvex Fresenl lens biconvexities