To model the dog tags, I've used a spline like guide and with the spacing tool, I distributed some spheres in the spline.

为了构建狗的标牌，我使用一个样条曲线，在间隔工具的帮助下，我放了一些球到曲线上。

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Source spacing is one of the key parameters of neutron logging tool, by which permeability precision, sensitivity, resolution of the logging tool are determined to a large extent.

源距是中子测井仪器的主要参数，它在很大程度上决定测井仪的孔隙度精度、灵敏度、分辨率以及环境因素影响状况。

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