当一个光伏阵列被树木或房屋等物体遮挡住时，太阳能电池中会发生电子堆积现象，好似在交通阻塞中的汽车一样，因而电流减弱。
When a PV array is shaded by another object, like a tree or a house, the solar panels get backed up with electrons like cars in a traffic jam, and the current drops.
一旦斑块堆积，则会损伤并完全阻塞动脉，造成心脏缺血。
Once that plaque builds up, it can rupture and completely block the artery, cutting off the blood supply to your heart.
动脉阻塞是由于一种叫做斑块的东西长期堆积而造成的。
These arteries become blocked because of a buildup of something called plaque. Plaque may build if.
发生阻塞时，因为物料堆积，顶开防堵门，同的经过行程开关堵截电源。
Jam occurs, because the material accumulation, open top anti blocking door, with the stroke switch after dump.
发生阻塞时，因为物料堆积，顶开防堵门，同的经过行程开关堵截电源。
Jam occurs, because the material accumulation, open top anti blocking door, with the stroke switch after dump.
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