Methods A total of 76 patients with ulcer perforation underwent laparoscopic repair peptic ulcer perforation.

1、

the perforations in a sheet of stamps

一版邮票上的齿孔

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2、

The result shows that the directional perforation formslong and flat fractures easier than the spiral perforation.

研究结果对疏松砂岩储层压裂充填防砂设计具有较大的指导意义.

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3、

Excessive pressure can lead to perforation of the stomach wall.

过大的压力会导致胃壁穿孔。

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4、

Complications with operative hysteroscopy include absorption of fluid, infection, bleeding, and uterine perforation.

手术宫腔镜的合并症包括液体吸收, 感染, 出血和子宫穿孔.

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5、

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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6、

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。

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7、

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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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 idea that can develop continuously should perforative cooperate at area from beginning to end.

可持续发展的思想应贯穿于区域合作的始终.

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10、

Anling from northwest to southeast perforative whole town . Belong to.

小兴安岭自西北向东南贯穿全市.

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11、

Perforation effect is seriously affected by the clearance between perforator and casing.

射孔枪与套管之间的间隙过大会影响射孔效果,太小容易出现工程事故.

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12、

Objective : To introduce the anatomical study and clinical experience of lateral retromalleolar perforator flap.

目的: 介绍外踝后穿支皮瓣的血管解剖基础与初步临床应用经验.

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13、

Perforator: Key board which produces prunched paper tape.

打孔机: 把纸带打孔的键盘.

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14、

Developed is a HSD 89 perforator integrating high shot density and deep penetration together.

研制了集高穿深和高孔密于一体的HSD89型射孔器.

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15、

Objective To introduce the new progress of perforator flaps as an new reconstruction technique.

目的了解皮瓣修复的新进展之一,即穿支皮瓣修复技术.

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16、

Wood-base panels . Determination of formaldehyde content. Extraction method called the perforator method.

木质人造板. 甲醛含量的测定. 称为“穿孔法“的提取法.

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17、

The story is perforce true.

情况属实.

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18、

He had settled to his safety and accepted perforce his extinction.

他已习惯于苟安,被迫接受自己的湮没.

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19、

Adding many converts to the value approach will perforce narrow the spreads between price and value.

我只能够如此告诉各位,自从本杰明·雷厄姆与大卫·德出版《证券分析》,这个秘密已经流传了50年,在我奉行这项投资理论的35年中,我不曾目睹价值投资法蔚然成风.

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20、

So the friend, a buyer for one of the Chicago wholesale perforce , the necessity of stopping.

于是这位朋友, 芝加哥一家批发行的采购员, 不得不停了下来.

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