饲粮中添加油脂的主要目的是为动物提供高浓度的能量,维持机体正常的免疫机能,以及保障高性能畜禽实现其遗传潜能.本文深入介绍了不同来源油脂的特点,油脂和脂肪酸对动物免疫机能的调节,油脂食用的安全及对其有效能值评估的进展,以期安全高效地,有针对性地在畜禽饲粮中添加油脂,促进饲料生产和动物养殖的健康发展,并实现生产...
本发明提供一种无头轧制模式的切换控制方法,装置,介质及设备,方法包括:当轧制模式为无头轧制模式时,判断铸机出口处的摆剪是否启动;若确定所述摆剪启动,继续判断是否检测到剪切完成信号;若确定检测到剪切完成信号,则将所述无头轧制模式切换至半无头轧制模式;如此,通过检测铸机出口处的摆剪是否完成剪切,来确定无头轧制...
摘要: 杨辉先生是湖南诚建房地产开发有限公司的掌舵人,他给记者的印象是个极为豪爽之人,也是个敢作敢为之人.在怀化人还不熟知产权式酒店为何物之时,杨总就在怀化城东之地推出了怀化地区第一个四星级的产权式酒店——湖南诚建·东方云天大酒店.这需要不同于常人的勇气和远见.关键词:...
太祖马后、成祖徐后:立训为规,垂范后代要说明朝的皇后,自当从朱元璋的马皇后说起。这位马皇后,就是著名的"马大脚"。原来是地主郭子兴义女,后来,郭子兴起兵反... 朱声敏 - 《文史天地》 被引量: 0发表: 2013年 《黄龟渊民间故事》中的中国历史人物形象与中国历史文献互文性研究 第一,从以朱元璋为代表的...
In an example, a fusing agent can comprise a metal bis(dithiolene) complex, at least one electron donor compound, a polar aprotic solvent, and water. In some examples, the at least one electron donor compound can comprise at least one hindered amine light stabilizer compound. In some ...
摘要: PURPOSE: To obtain cationic dye-dyeable polyester fiber which can be deeply and brightly dyed with high light fastness.收藏 引用 批量引用 报错 分享 文库来源 求助全文 POLYESTER FIBER OF IMPROVED LIGHT FASTNESS 优质文献 相似文献Light-Fastness and Flammability of Aromatic Polyester-Amide and ...
PROBLEM TO BE SOLVED: To provide a device for determining the hit of a target by a hit ball in which the result of a ball hitting a target can be assuredly and correctly determined and an enjoyable training can be performed.;SOLUTION: In a device for determining the hit of a target by...
PURPOSE:To improve the storage stability and curability of titled composition thereby to prevent the degradation of the characteristics, by employing a specified imidazole compound as a cure accelerator and an alkylarylsilsesquioxane type silicone compound as a modifying agent. CONSTITUTION:This resin com...