Objective To invastigat the use of laparoscopic appendicectomy by three hole method.

目的探讨三孔法腹腔镜阑尾切除术的应用。

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Methods From September 1998 to now 898 patients performed by laparoscopic appendicectomy of none metal clip and three hole method were observed.

方法对1998年9月以来行三孔法电视腹腔镜阑尾切除术898例进行的临床观察。

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According to geological condition of this mined-out area, a three hole-ins well has designed to carry out surface grouting and fire-area sealing.

根据该采空区地质条件，设计了三开井身结构，对采空区进行地面注浆及封堵处理。

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She was the first female golfer to score lower than three hundred in a seventy-two hole tournament.

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So if it takes three throws to finish a hole, the score is a three.

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George Brett and his 1980 batting average of .390 was my top hitter, penciled into the three hole every day.

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The view from the tee of the 223-yard, par-three 17th hole, for instance, is pure intimidation.

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In considering the well-trapped and slick greens of Winged Foot, Casper took the opposite approach on the 215-yard par-three third hole.

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