Objective To find the position change of the mandibulae and condyle during the different vertical distance of edentulous jaw of patients.
目的 探讨无牙颌患者不同垂直距离时下颌骨及髁状突的位置变化。
参考来源 - 无牙颌患者不同垂直距离时下颌位置的研究At last the best suitable parameters were founded for the header device. Then used regressive mathematics method and DPS(Data Processing System)system to set up the forward velocity, reel rotating speed and vertical distance of reel relative to cutterbar mathematic models.
并利用回归的数学方法和DPS数据处理系统建立割台损失率数学模型,找出割台损失率与拨禾轮转速、机器前进速度、拨禾轮轴相对割刀垂直距离之间的关系。
参考来源 - 油菜联合收割机割台拨禾装置的运动仿真及试验研究·2,447,543篇论文数据,部分数据来源于NoteExpress
Within a vertical distance of just a few tens of meters, trees disappear as a life-form and are replaced by low shrubs, herbs, and grasses.
就在几十米的垂直距离内,树木这种生命形式消失了,取而代之的是低矮的灌木、草本植物和小草。
Y coordinates: The Y coordinate is a point's vertical distance from the origin.
Y 坐标:Y 坐标是某一个点距离原点的纵向距离。
I chose these values so that the horizontal distance is 3 and the vertical distance is 4;
我选择这些数值,水平的距离就是3,竖直距离就是4;
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