涓嬭浇榛勮壊杞欢杩濇硶浼氳鎶撳悧最佳答案：市面上的紫光灯一般都是短波的紫光灯，用于医院消毒，没有直接照射也只能说效果不是特别好，但是不能说完全没有伤害。可是紫外线只要一张纸就可以隔开The 3.7-kilometer-long ancient walls of Taiyuan county have been decorated with 141 groups of lanterns made by some 300 craftspeople who designed the Chinese lantern festiv。
青
青空
·网络加速器
x
僧僧 等 1 人赞同该回答
Recent Search Keywords Finance Idea Service Growth Plan Our Latest Games we develop good games Sarah's Adventure Adventure Sarah is a young professional at a worldThe biggest attraction on Lantern Festival is the sea of lanterns in every conceivable size and shape. Chinese started to celebrate the Lantern Festival since the Han Dynasty (206。
匿名用户
涓嬭浇榛勮壊杞欢杩濇硶浼氳鎶撳悧最佳答案：市面上的紫光灯一般都是短波的紫光灯，用于医院消毒，没有直接照射也只能说效果不是特别好，但是不能说完全没有伤害。可是紫外线只要一张纸就可以隔开The 3.7-kilometer-long ancient walls of Taiyuan county have been decorated with 141 groups of lanterns made by some 300 craftspeople who designed the Chinese lantern festiv。
Recent Search Keywords Finance Idea Service Growth Plan Our Latest Games we develop good games Sarah's Adventure Adventure Sarah is a young professional at a worldThe biggest attraction on Lantern Festival is the sea of lanterns in every conceivable size and shape. Chinese started to celebrate the Lantern Festival since the Han Dynasty (206。
1个回答- 回答时间：2013年9月6日- 1最佳答案：人眼睛已经适应白天这种白色的太阳光，蓝色led发的蓝色光偏离太阳光太多，对眼睛肯定是有伤害，不过短时间没什么影响，若长时间就有影响啦！wenda.so.com-360搜索 更多 蓝色的灯光对人有害吗 相关问题>> 最佳答案：手机相册无法正常使用，建议进行以下操作：1.建议进入设定-应用程序管理器-全部-相册-清除数据/清除默认设置尝试。2.检查手机存储器是否有剩余空间3。