semicircular spectrometer

同义词释义

1)semicircular spectrometer,半圆形光谱仪2)semicircular spectroscope,半圆形光谱仪3)semicircle,半圆4)semi-circle,半圆5)semi circle,半圆6)small half circle,小半圆7)semi-circled spiral,半圆螺线8)semicircle bamboo piece,半圆竹块9)hemicycle,半圆形10)semicircular band,半圆环带