查询词典 unperforated
- 与 unperforated 相关的网络例句 [注：此内容来源于网络，仅供参考]
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The term is also used to describe unperforated sections of casing or liner.
该术语也用于描述没有被射孔的套管段或衬管段。
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In order to study the effect of web openings on the behavior of composite beams under negative moment ,three perforated and one unperforated cantilever composite beams were designed and tested.
为研究腹板开洞对负弯矩区组合梁受力性能的影响，对三根腹板开洞外挑组合梁和一根对比梁进行了试验研究，考虑是否开洞、洞口大小、洞口补强等参数的影响。
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An unperforated, complete septum forms at the site of nuclear division and bisects the apicall cell, followed by the cytoplasmic streaming and a new branch is initiated.
细胞具有完全、没有孔的隔板，长达数百微米，且具有一个明显的大核，随著细胞生长，原生质的川流趋向细胞顶端转移。
- 推荐网络例句
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She gently rebuff ed him, but agreed that they could be friends
她婉言拒绝了，但同意作为朋友相处。
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If in the penal farm, you were sure to be criticized.
要是在劳改农场，你等着挨绳子吧！
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Several theories about reigniting and extinguishing of the arc have been refered.
本文综合考虑了几种电弧重燃和熄灭理论。