vacuum box短语¹⁸⁰⁰⁹⁸⁺¹ 基本例句 吸水箱,真空箱 This paper presents in detail the whole design procedure, transmission mechanism, pneumatic system and dimensions of the table and vacuum box. 本文从总体设计到机械传动、气路及工作台、箱体尺寸的确定都作了详细的说明与介绍。 cnki With high pressure acting on the surface, the wall thicknesses of a vacuum box should be well designed. 真空箱在工作时,由于要承受较大的压力,需要合理设计其壁厚。 cnki