Makeshift checkpoints sprang up, with litter bins, bricks, gates and uprooted lamp-posts used to block cars.
人们用垃圾桶,砖块,门和从地面拔起的灯杆来阻拦汽车的进入。
The photoconductive cells should receive equal illumination from L1, a convenient method is to mount the cells in holes in an aluminum block and to mount the lamp midway between them.
L1照射到两个光敏电阻上的光强度应该相等,有一个简便的方法可以实现这个要求,将两个光敏电阻固定在同一个铝块上的两个小孔内,灯泡则固定在两个光敏电阻的中间。
Wishing light preservation is very simple, a lamp body and a fuel block can be stored for a long time, placed in dry and ventilated place!
许愿灯保存很简单,灯体和燃料块可长期保存,放置干燥通风处即可!
Solar energy shutter lamp not only good at block the sun outdoor, but also change sunshine into electric for lamp with modular solar panel.
太阳能百叶窗灯不仅能将炎热的阳光挡在室外,还能通过窗页上的模块式太阳能板将阳光转为电能,为窗页上的灯头供电。
Solar energy shutter lamp not only good at block the sun outdoor, but also change sunshine into electric for lamp with modular solar panel.
太阳能百叶窗灯不仅能将炎热的阳光挡在室外,还能通过窗页上的模块式太阳能板将阳光转为电能,为窗页上的灯头供电。
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