天气预报15天查询> 其他> 谁知道无源之水的原理

谁知道无源之水的原理

更新时间: 2020-10-11 00:00:00     

无源之水的原理:从水柱中做一个中空玻璃管压入水龙头,再从水龙头中喷出,用水柱掩盖进水的玻璃管。用玻璃管作为悬空水龙头的支承物。利用玻璃、塑料或光纤等物作成一个水柱形状支撑悬空水龙头,并以内部发光或外部照射造成水柱忽明忽暗,并配上水声。仿真水龙头出水的声光。

关键词: 知道 无源之水 原理

如有意见、反馈、侵权或投诉等情况,请联系:

电话:
邮箱:

我们将会在48小时内给与处理!

版权所有 Copyright ? 2009-2020 tianqiyubao3.com

页面:/news/view-1869133/ | 耗时:0.1947 s | 内存:1.89 MB | 查询:4 | 缓存读取:4 写入:0 | 加载文件:23
select * from tbl_Articles WHERE ArticleID=1869133 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1869133 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1869133 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1118134,1114918,1113299,1086095,1096611,1119490,1091065,1076209,1111448,1081969,1116129,1086902,1111696,1101945,1092139,1084427,1102150,1082954,1051535,1119181,1105065,1070284,1106545,1083113,1078883,1108562,1095928,1098219,1097505,1107160) ORDER BY field (ArticleID,1118134,1114918,1113299,1086095,1096611,1119490,1091065,1076209,1111448,1081969,1116129,1086902,1111696,1101945,1092139,1084427,1102150,1082954,1051535,1119181,1105065,1070284,1106545,1083113,1078883,1108562,1095928,1098219,1097505,1107160)