天气预报 > 其他 > 如何用镜子自制简易太阳灶
如何用镜子自制简易太阳灶
更新时间: 2020-09-16 00:00:00  

1、首先需要将几个镜子固定成凹面镜的样子。

2、然后需要在镜子上方固定一个纸片。

3、再在一个较黑暗的环境中拿出激光笔,沿同一方向分别射向每一片镜子,调整镜子角度使光斑位于同一位置,在此位置,固定铁架即可。

关键词: 何用 镜子 自制 简易 太阳

如何用镜子自制简易太阳灶相关经验

天气预报

最新推荐

页面:/news/view-392604/ | 耗时:0.0568 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=392604 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=392604 LIMIT 0,1
select * from tbl_Articles_sphinx where id=392604 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(696868,1845993,1406775,1703521,1372221,1531306,1838234,1694514,2163129,449184,1585578,1728026,2668376,1706758,426279,164053,1076640,1447605,1284169,291129,677567,1359129,320058,825377,575412,1726654,742513,195902,1742808,1763308) ORDER BY field (ArticleID,696868,1845993,1406775,1703521,1372221,1531306,1838234,1694514,2163129,449184,1585578,1728026,2668376,1706758,426279,164053,1076640,1447605,1284169,291129,677567,1359129,320058,825377,575412,1726654,742513,195902,1742808,1763308)