chiasma

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英 [kaɪ'æzmə]word uk audio image

美 [kaɪ'æzmə] word us audio image

  • n.
    交叉

单词词源

双语例句

1. The chiasmata can slip off the ends of the bivalents , and thus chiasma frequency may be reduced by terminalization .
有时交叉可以从二价体末端处滑开,因此移端过程可以降低交叉频率。
2. But here , too , chiasma is to be found , since it is this last field , supposedly created to perceive things in diminished lighting , which provides the maximum possibility of perceiving the effects of light .
但是我们在此也发现到交错的功用,因为这个最后的领域,据说是被创造来以减弱的光度来感觉事情,其实是供应最大量的可能性,让眼睛感觉到光线的效果。
3. Methods 80 adult cadaveric heads were dissected to study the shapes of optic chiasma and its neighbouring hypophyses , internal carotid artery and its blood-supplying arteriolae and the surrounding areas .
方法80个成人脑研究视交叉及其相邻的垂体、颈内动脉及其供血小动脉的形态和毗邻。
4. Conclusion the compression of optic nerves and optic chiasma is responsible for different types of visual field defects caused by saddle area tumors .
结论颅底肿物引起不同类型的视野缺损的原因与压迫视神经、视交叉相关。
5. Objective to provide morphological evidences for visual field defects caused by the compression of optic nerves and optic chiasma by saddle area tumors .
目的为脑底肿瘤压迫视神经、视交叉引起视野缺损原因提供形态学依据。

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