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| Chinese | English |
| 运畜双层卡车 | double-decker |
| 双层层析 | coupled-layer chromatography |
| 双层层析 | dual-bed chromatography |
| 双层巴氏杀菌器 | double-deck pasteurizer |
| 双层畜舍畜舍上层供贮存干草之用 | loft barn |
| 双层畜舍上层贮放饲料，下层养畜(牛、羊)的畜舍 | bank-type barn |
| 双层色谱法 | coupled-layer chromatography |
| 双层色谱法 | dual-bed chromatography |