极细的
1.two minute whiplike threads of protoplasm; reduced to a microscopic scale.
4.A device which transmits an extremely narrow and coherent beam of electromagnetic energy in the visible light spectrum.
7.A network of extremely small blood vessels passing between the pia mater and the cerebral cortex.
8.the developed qualities of the Hellenic outlook; they have very small limbs with only two fully developed toes on each.
9.This machine does not press big particle and solid , moist or superfine powder suitably .
10.when light passes sharp edges or goes through narrow slits the rays are deflected and produce fringes of light and dark bands.
