副产品 by-product ; spin-off
各种肉类副产品 by-products
消毒副产物 disinfection by-products
农副产品采购支出 outlays for agricultural procurement
肉类副产品 Chicken By-Product ; MEAT BY PRODUCT
农副产品 Agricultural products ; agricultural and sideline products ; Agricultural Byproduct ; [农经] farm and sideline products
副产品销售 by product sales ; By - products sales ; by-product sales
Aiming at the current situation that the supply of the glycerol exceeded demand,which was the by-product in biodiesel production,the general situation of epichlorohydrin preparation with cheap glycerol as a material at home and abroad was introduced.
针对生物柴油生产过程中副产的甘油市场供过于求的现状,介绍了利用甘油制备环氧氯丙烷的国内外发展概况。
参考来源 - 甘油生产环氧氯丙烷的发展概况The gas mixing process is to recyclethis byproduct gas which not only saves energy but also reduces environmentalpollution. It is an important link in the iron and steel production.
煤气混合过程即为回收利用这些副产煤气，不仅节约能源，而且降低了环境污染，是钢铁生产的重要环节。
参考来源 - 煤气混合过程的智能解耦控制算法及其应用研究·2,447,543篇论文数据，部分数据来源于NoteExpress
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