The side lines can be angled or curved, and the offset distance may be negative.
侧线能形成角度或弧度，并且偏移距离可以是负数。
When the offset distance is smaller on the wellhead, the layer velocity obtained with straight line and the refraction line is matched with that of actual formation velocity.
当井口偏移距较小时，直线法和折线法求取的层速度和地层真速度吻合；
It was shown by the results of calculation and simulation that piston offsetting and increase of its offset distance could improve dynamic characteristics of combustion engine.
计算和仿真结果表明，活塞偏置布置和增大活塞偏置距离有利于改善内燃机的动态性能。
It was shown by the results of calculation and simulation that piston offsetting and increase of its offset distance could improve dynamic characteristics of combustion engine.
计算和仿真结果表明，活塞偏置布置和增大活塞偏置距离有利于改善内燃机的动态性能。
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