Combining the data of gas puff Z pinch experiments on Qiangguang I generator, the expression of the line mass is obtained using the implosion time expression which is deduced from snow-plow model.

利用由雪耙模型导出的Z箍缩聚爆时间表达式，并结合“强光一号”Z箍缩实验结果，修正了由一维等熵气体动力学得到的喷嘴气流线质量表达式。

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In the design of plow bottom surface formed by horizontal straight-line elements, it is important to determine the shape and parameters of guiding curve.

在设计水平直元线犁体曲面时，确定其导曲线的形状和参数是重要的一环。

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He had no hand gun but he carried his rifle slung across his back on a piece of cotton plow line.

NPR: Excerpt: 'True Grit'