纸箱内都衬有塑料布，是防水的，而且由于箱子是硬纸板的，所以在搬运的时候就会小心处理。
The cartons lined with plastic sheets are waterproof, and as the boxes are made of cardboard, they will be handled with care.
实验旨在研究气相爆轰波在阻尼管道（管壁上衬有吸收材料）中传播时的衰减现象。
The present experimental investigation attempts to understand the attenuation of detonation waves propagating through an absorbing material lining section.
无衬线字型库有相关的斜体、黑体、和黑斜体。
The sans-serif font has associated italics, bold, and bold italics.
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