Another blocking event triggered the unusually hot temperatures in the eastern us in early July.

七月初，另一次“阻塞事件”在美国东部引发了异常的高温天气。

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Sitting in front of dad's car and fog blocking the line of sight of the father, he had to open the hot air, stare big eyes to see the front, the car slowly to open the door to school.

坐在爸爸的车里，前面的雾挡住了爸爸的视线，他不得不打开热气，瞪大眼睛看前方，车慢慢腾腾的好不容易开到学校门口。

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The slip in the dislocation plane produces blocking at an early stage and the uneasiness of slip at grain boundaries leads to high brittleness of the material after hot rolling.

位错平面滑移，过早产生塞集和晶界上滑移灵便性差导致热轧后具有高的脆性。

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