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<p><font face="宋体" size="2">最近遇到一个问题,不深奥,但是我却很困惑,盼望大家能告诉我为什么。</font></p><p><font size="2">就是隔板洼窝和对轮中心水平调整问题,我在书上看到,要把隔板水平移动X,一侧加X/2,一侧减X/2就可以。而在另一本书上看到,对于椭圆瓦通过调整两侧垫铁来平移X,一侧垫铁加Xsin<span style="FONT-SIZE: 15pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;"><font size="1">θ</font>,一侧减Xsin<span style="FONT-SIZE: 15pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;"><font size="1">θ</font></span><span style="FONT-SIZE: 15pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">,<span style="FONT-SIZE: 15pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;"><font size="2">θ是垫铁中心线与竖直方向夹角。抛开角度换算不谈,我困惑为什么对于椭圆瓦平移不是一侧加x/2,一侧减x/2呢,望高手能给我指导,谢谢!</font></span></span></span></font></p> |
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