chiasma
交叉
常用释义
英音[ kaɪˈæzmə ]
美音[ kaɪˈæzmə ]
变形
复数:
chiasmata/chiasmas
基本释义
- n. 交叉；视神经交叉
例句
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1·No difference was observed in chromosomal number, relative length and chiasma location.染色体数目、相对长度和着丝点位置均无明显区别。
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2·It is of the first magnitude to strictly manage the yellow route of the section of a highway, especially at chiasma.严格公路黄色安全线尤其是交叉路段的管理，是保障交通安全通畅的重要前提之一。
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3·The small branches seen anteriorly to optic chiasma in the chiasmatic cistern were almost always the branches of superior hypophyseal artery.在视交叉池内，垂体柄前方所见的小动脉几乎均属于垂体上动脉的分支。
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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。
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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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6·Today, with the changing quickly computer technology and in-depth subjects chiasma, the traditional safety monitoring work is being endowed with much more new content.在计算机技术日新月异，学科交叉日趋深入的今天，传统的安全监测工作正被赋予更多新的内容。
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7·Results Orbit tumor of a 21 year old young lady extends the encephalic and endangers the olfactory nerve and optic chiasma, even cause olfaction and visual acuity to be declined.结果1例2 1岁女性患者，眼眶肿瘤侵入颅内损伤嗅神经及视交叉，引起嗅觉及视力下降。
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8·The results indicated that both the number of rod bivalents and the number of pre-division bivalents increased markedly after radiation, while the number of bivalent chiasma tended to decrease.结果表明，照射后棒状二价体数明显上升，二价体提前分离增多，而二价体的交叉数却呈下降趋势。
同义词
n.
交叉；视神经交叉
同根词
词根：
chiasma
chiasmatic
adj
交叉的