When constructing a parity-check matrix, PEG can maximize the girth length, thus lowering error-floor, while quasi-cyclic structure bears other advantages.

在校验矩阵构造方面，PEG的构造方法在度约束条件下能最大化环长，从而降低误码平层。同时准循环码在结构化方面也有很多优点。

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Girth flange bolting shall be of stud bolt type, threaded full length, and at least M16 for flange of 600 mm and smaller inside diameter and at least M20 for over 600 mm inside diameter flange.

翼缘法兰螺栓应为双头螺栓，螺纹为全长型，内径600 mm或以下的法兰的螺栓至少为m 16，内径600 mm以上的法兰的螺栓至少为m 20。

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Lower leg length-girth index had significant correlation with height, weight, and hip circumference.

小腿长全腿长指数与身高、体质量和臀围均无关；

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For those unfamiliar with the object, the caber is a heavy pole, or log, about the length and girth of a telephone pole.

WSJ: From Kilts to the Caber