germ wallとは 意味・読み方・使い方

a pore in the outer wall of a spore or pollen grain through which the germ tube or pollen tube makes its exit on germination発音を聞く 例文帳に追加

芽管か花粉管が発芽の際に抜け出す、胞子か花粉粒の外壁の気孔 - 日本語WordNet

The stirring tool 41 for polishing rice is disposed in a separation cage 31 having a large number of separation holes for separating a rice bran from the rice on a peripheral wall of the cage and is normally rotated at the time of germ-free rice polishing and is reversely rotated at the time of germ- existing rice polishing.例文帳に追加

精米用かき回し具４１は、かご周壁に米から糠を分離する多数の分離孔を有した分離かご３１内に配置され、胚芽無し精米時に正転され、胚芽有り精米時に逆転して使用される。 - 特許庁