烧断

Many researchers have investigated the influence of AMF on vacuum arc. And most of them point out that uniformly distributed AMF is preferable. However, at higher current even under very uniform AMF, vacuum arc still tends to constrict, which will result in the failure of break. Further more, very strong uniform AMF has some disadvantages also.

非均匀纵向磁场对真空电弧控制机理的研究纵向磁场可以使真空电弧在大电流时维持在扩散态，减轻了电弧对阳极和阴极的烧蚀，从而提高了真空开关的极限电流开断能力，因此在真空开关领域得到了广泛的应用。

One drop of blood, one single drop, came out of the white feathers of the angel's wings and fell upon the ship in which the prince sat, burnt into it, and weighed upon it like thousands of hundredweights, dragging it rapidly down to the earth again; the strong wings of the eagles gave way, the wind roared round the prince's head, and the clouds aroundwere they formed by the smoke rising up from the burnt cities?

有一滴血唯一的一滴血从那雪白的翅膀上的羽毛上落下来，落在这位王子乘坐的船上。血在船里烧起来，像500多吨重的铅，击碎了这条船，同时把这条船沉沉地压下来。那些鹰的坚强的羽毛都断了。风在王子的头上呼啸。

One drop of blood, one single drop, came out of the white feathers of the angel's wings and fell upon the ship in which the prince sat, burnt into it, and weighed upon it like thousands of hundredweights, dragging it rapidly down to the earth again; the strong wings of the eagles gave way, the wind roared round the prince's head, and the clouds around—were they formed by the smoke rising up from the burnt cities?

鼓楼恶的王子就马上向他射出几千发子弹；不过子弹像冰雹一样，都被安琪儿光耀的翅膀撞回来了。有一滴血——唯一的一滴血——从那雪白的翅膀上的羽毛上落下来，落在这位王子乘坐的船上。血在船里烧起来，像500多吨重的铅，击碎了这条船，同时把这条船沉沉地压下来。那些鹰的坚强的羽毛都断了。风在王子的头上呼啸。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。