| 防摔式反射像易得光杠杆 |
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| 引用本文： | 梁德富,朱俊,梁雅庭.防摔式反射像易得光杠杆[J].实验室研究与探索,2008,27(5):48-49. |
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| 作者姓名： | 梁德富 朱俊 梁雅庭 |
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| 作者单位： | 四川大学,物理科学与技术学院,四川,成都,610065 |
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| 摘 要： | 通过沿圆板基座的某一直径开槽,将光杠杆的平面镜以抽插的方式置入槽中,让平面镜的重力作用线的落点与基座的重心重合,光杠杆的三足分别沿圆板基座的半径自基座侧壁进入基座,并在后足设置套环和自锁装置,它不仅彻底消除了光杠杆翻落的隐患,更重要的是为扩大镜面尺寸和更换镜片提供了很大的便利,使反射像的寻找变得十分容易。该项目已获国家发明专利授权。
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| 关 键 词： | 杨氏模量测量 光杠杆 物理仪器 |
| 文章编号： | 1006-7167(2008)05-0048-02 |
| 修稿时间： | 2007年8月14日 |
Proof Drop Optical Leverage Get Images Reflected Easily |
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| LIANG De-fu,ZHU Jun,LIANG Ya-ting.Proof Drop Optical Leverage Get Images Reflected Easily[J].Laboratory Research and Exploration,2008,27(5):48-49. |
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| Authors: | LIANG De-fu ZHU Jun LIANG Ya-ting |
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| Abstract: | Through a diameter of the base grooving along circular plate,the lever-way mirror placed in the bath to droop.Let mirrors the accuracy of gravity line coincides with the center of the base.Of a three-lever base plate along the radius circle from the base into the wall of the base.After foot and set up a set of rings and self-locking devices,it is not only the complete elimination of the hidden danger that the optical leverage falling,More importantly,it offers a great convenience to expand the size of the mirror and replacement lenses,so that finding out the image of reflection becomes more easily.The project has been endued patents. |
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| Keywords: | Young's modulus measurements optical leverage physical instrnment |
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