The trends of direct oxidation of cyclohexanone to hexanolactam and developments of different routes in preparation of feed stocks of nylon-66 are also described.

简介了环己酮直接氧化制己内酰胺的发展趋势及尼龙-66生产原料路线的开发动向。

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The biological value, net protein utilization and protein efficiency ratio of the solubilized proteins in the preparation were higher than casein in the routine feed.

制剂中可溶蛋白的生物效价、净蛋白利用率、氮效能，也都高于混合饲料的酪蛋白。

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The invention relates to a preparation method of aquatic feed micro encapsulated coating amino acid.

本发明涉及一种水产饲料微囊化包膜氨基酸的制备方法。

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Convenience is part of this: There's little preparation, it doesn't take long to cook, you can feed a lot of kids in a hurry with a few packages of hot dogs, and the kids usually don't mind if you burn or drop a few.

NPR: For Many This Weekend, The Grill Offers A Thrill