perforations

[pɜ:fə'reɪʃnz]
  • 释义

  • 穿孔( perforation的名词复数 );贯穿;针孔;齿孔;

  • 双语例句
  • 1、

    This will dislodge any fibers that may be in a vertical positions in the perforations.

    这可洗掉孔眼上方垂直方向的任何纤维.

    ——辞典例句
  • 2、

    Grooves extend to the finished edge, but rear perforations are not visible.

    凹槽延伸到成品的优势, 但后排齿孔中不可见.

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  • 3、

    When held to the light the small oblong leaves are seen to possess tiny perforations.

    迎着光看时，就会发现椭圆形小叶子上有微小的孔眼。

    ——柯林斯例句
  • 4、

    Result: The ratio of various complications in their proper order is: otorrhea , 10.1 % ; tympanosclerosis, 8 %; perforations, 3.4 %; tinnitus , 1.7 %; sensorineural hearing loss, 0.8 %.

    结果: 术后并发症的发生率依次为耳漏( 10.1% ), 鼓室硬化症(8%), 鼓膜穿孔(3.4%)、 耳鸣 (1.7%), 感音神经性聋(0.8%).

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  • 5、

    In addition, chronic tympanitis, perforations, swimming is also easy to make water.

    此外, 患有慢性中耳炎 、 鼓膜穿孔的人, 下水游泳也容易使炎症加重.

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  • 6、

    Tear the sheet of stamps along the perforations.

    沿齿孔把邮票撕开。

    《牛津高阶英汉双解词典》
  • 7、

    The dangerous type chronic otitis media occurs with pars flaccida and marginal perforations.

    慢性中耳炎的危险型可出现鼓膜松弛部的穿孔和鼓膜边缘性穿孔.

    辞典例句
  • 8、

    This article briefly describes a new perforating technique that will result in clean , open perforations.

    本文简要地介绍了一种对产层不会造成伤害的新型射孔技术.

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  • 9、

    The rear perforations are visible on the cut edge.

    后方齿孔都是看得见,对切缘.

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  • 10、

    Tear off the form along the perforations and send it to Sales.

    沿着纸孔撕下表格，寄给销售部。

    柯林斯例句
  • 11、

    Heavy cloth drapes, after continued use, also must be inspected for perforations before they are sterilized.

    传统的棉织大单, 反复使用后, 每次消毒前需仔细检查是否有破损.

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