pressure dwell 加压时间
Heat sealing: a method of uniting two or more surfaces by fusion either of the coatings or of the base materials under control led conditions of temperature pressure and dwell time.
热封：把两层或多层表面融合为一的方法。它是把涂层或基层材料在固定的温度、压力和接触时间下进行。
Since we are under constant pressure to dream the world's dream, we must let the word of Christ dwell in us richly so that it becomes the lens through which we engage the world.
既然我们备受压力，去作世人所作的梦，我们必须把基督的说话丰丰富富地藏在心里，使它成为我们观看世界的镜片。
Heat sealing: a method of uniting two or more surfaces by fusion, either of the coatings or of the base materials, under controlled conditions of temperature, pressure and dwell time.
热封：把两层或多层表面融合为一的方法。它是把涂层或基层材料在固定的温度、压力和接触时间下进行。
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