yolk-sac 中文意思是什麼

yolk-sac 解釋
卵黃囊
  • yolk : n. 1. 蛋黃，卵黃。2. 羊毛油脂。3. 【生物學】（胚囊內的）胚乳；〈比喻〉真髓；核心。
  • sac : SAC ＝Strategic Air Command 〈美國〉戰略空軍司令部。n. 1. 【生物學】囊，液囊。2. 上衣 （＝sack）。
  1. The gonads form from a group of large granulated yolk sac cells which invacle the germinal ridges.

    性腺是由一群大的顆粒的卵黃囊細胞入綴生殖峭而形成。
  2. Preliminary observation on the embryonic development and morphology of the yolk - sac larva of hemibarbus maculates bleeker

    胚胎發育及卵黃囊仔魚形態的初步觀察
  3. Effects of potassium dichromate on lipid fluidity of cell membrane of yolk sac in rats

    重鉻酸鉀對卵黃囊細胞膜脂質流動性的影響
  4. An endodermal sinus tumor ( yolk sac tumor ) of the testis is shown composed of primitive germ cells that form glomeruloid or embryonal - like structures

    睪丸的內胚層竇腫瘤（卵黃囊腫瘤）由原始生殖細胞構成，這些細胞形成血管球或胚芽樣結構。
  5. Four malignant gcts ( 1 seminoma, 1 choriocarcinoma, and 2 yolk - sac tumors ) have been treated in our hospital

    共有包括一位精細胞瘤、一位絨毛膜癌及兩位卵黃囊瘤在內的四位惡性生殖芽細胞腫瘤的病人于本院治療。
  6. Embryo almost encircled the yolk - sac in 38h40min. the larva broke out of the egg in 39h50min, at that time, the number of the oil globules decreased greatly

    38小時40分胚體繞卵黃囊約一周， 39小時50分仔魚孵出，仔魚孵出時卵黃囊內的油球已大大減少。
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