chiasma

chiasma

美 [ka?'æzm?] 　英 [ka?'æzm?]

• n.【解】(視神經)交叉；【生】染色體交叉點
• 網絡視束交叉；聯會的接觸點；交叉結

詞形變化

復數：chiasmas  復數：chiasmata  

英漢解釋

n.	1. 【解】(視神經)交叉;【生】染色體交叉點

英英解釋

n.	1. a crossing over of biological tissue, e.g. the intersection of the optic nerves 2. the point at which two chromatids join during the fusion and exchange of genetic material in cell division

例句

Chiasma (pl. chiasmata) A connection between homologous chromosomes seen during the prophase stage of meiosis.

在細胞減數分裂的前期，同源染色體之間形成的接觸點。

Conclusion The cause of lost vision was accidental injury of the optic nerve or the optic chiasma during. . .

結論術后視力下降可能為鞍區腫瘤經顱手術誤傷視神經或視交叉所致。

Certainly, elects specialized also to choose segmentations as far as possible, the type of chiasma, the practical specialty.

當然，選專業還要盡量選一些細分型、交叉型、實用型專業。

CHIASMA. RECHERCHES SUR LES FORMES ET EXPRESSIONS.

形式與表現的交叉研究。

Morphological study on blood supply of optic chiasma affected by brain atherosclerosis and its clinical significance

腦動脈硬化對視交叉血供影響的形態學研究及臨床意義

The optic nerve and the optic chiasma was accidental injury by the sellar area tumors surgical management through the skull route

鞍區腫瘤經顱手術對視神經視交叉的誤傷

Anatomic study on the structures in anterior space of optic chiasma and its clinical significance

視交叉前間隙有關結構的解剖觀察及其臨床意義

Clinical anatomy of optic nerve and chiasma

視神經和視交叉的臨床解剖研究