...防止电线损伤 ⊙ 耐热管 : 防止热的破坏 ⊙ 热缩管 : S/J部防水和防止短路 ⊙ 波纹管 : 防止电线损伤 ⊙ 塑料薄片（VINYL SHEET）:防止电线损伤(柔软性) 汽车线束的基础 5.5 管子(TUBE)及塑料薄片 (VINYL SHEET) 内径 : 5,6,7,8,10,12,14,16,18,24,30 内径: ..
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用塑料薄片把洞盖上。
这些微晶是一种叫作磷化铟的半导体化合物，它们被喷撒在一张透明塑料薄片上，然后用另一张薄片盖好。
The dots, composed of a semiconductor called indium phosphide, are sprayed onto a transparent plastic sheet that is then covered with a second sheet.
Brenner博士和他的团队把蠕虫嵌入到一块塑料中，把塑料切成薄片，然后将每一薄片染色以便在电子显微镜下显示出它的特征。
Dr Brenner and his team embedded their worms in blocks of plastic, sliced the blocks thinly and then stained each slice so its features would show up in an electron microscope.
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