工业制备层析 industrial preparative chromatography
丰田工业设备制造公司 TIEM
工业设备制造商石川岛 IHI Corp
工业制造设备 Industrial Equipment
高压工业控制设备 High voltage industrial control equipment
工业型煤样品制备方法 Sample preparation of industrial briquette
聚酯工业丝制备 preparation of polyester industrial yarn
电子工业专用设备制造 equipment for electronic industry
异丙苯法是苯酚、丙酮的代表性工业制备方法，主要由烃化、氧化、精制、回收四个工序组成。
The typical industrial technology of producing phenol was cumene process containing four steps: alkylation, oxidation, purification and recovering.
该工艺是使用一种新型铜蚀助剂，使紫铜在稀硫酸溶液中迅速被空气氧化而制备工业硫酸铜。
This technology USES a new catalyst to make copper oxidized by air in a dilute sulfuric acid solution and thus to prepare industrial cupric sulfate.
利用工业废弃物制备高胶凝性水泥熟料可以消纳大量的工业废弃物，降低水泥工业环境负荷。
The preparation of high cementitious clinker with industrial solid wast could save energy, resource and depress the environmental load of cement industry.
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