We used the best regression model to determine age-related BMD reference curve,the peak BMD and the reference plot.
采用最佳回归模型确定4个样本组的BMD随年龄变化的拟合参考曲线和峰值BMD,并建立各自的参考图。
参考来源 - 参考人群样本量对骨密度参考数据库的影响和不同种族女性髋部骨量的比较·2,447,543篇论文数据,部分数据来源于NoteExpress
Create the Windows upper curve with the curve from 2 views command to use it as a reference curve for Windows surface creation.
创建窗户上曲线与曲线2的看法命令,利用它作为一个参考曲线曲面创建窗口。
2:The professor threw us a curve: half of the questions were from the reference book he asked us to read but we never did since he didn't cover the book in class.
那个学生说:教授刁难我们。有一半试题都来自他要我们看的参考书,然而我们却从来没读过,因为他在课上没讲到那本书的内容。
Use the extend curve command with the smooth option to extend the wheel hole edge using the background bitmap as reference.
使用曲线命令延长的顺利选项,延长车轮使用黑洞边缘的背景位图作为参考。
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