脂肪肝综合征是蛋鸡比较常见的营养代谢病,蛋鸡日常采食的饲料中整体营养量比机体所需的多就容易发生。本文分析了蛋鸡脂肪肝综合征的发病症状与原因,并且提出了针对性的防治
南方火锅,一般又称为海鲜火锅,以涮烫为主,主要突出的是海鲜的美味和营养。在广东香港等地,也被称为“打边炉”。
Southern hot pot, generally also known as seafood hot
Breast cancer is the most prevalent cancer among females worldwide leading to approximately 350,000 deaths each year. It has long been known that cancers prefer
自改革开放以来,广州港口在交通部和广州市政府的大力支持下得到了飞速发展,为广州创造了巨大的经济效益和社会效益.在中央完成了将部属港口下放到地方,实行属地管理和广州市
目的：对郑州市2家生产工艺不同的耐火材料企业进行职业卫生调查，比较其员工数量、生产工艺、产品种类、原辅材料、生产设备、职业卫生管理等基本情况，对作业工人职业病危害因素
随着新课程改革的不断深入,以反比例函数为载体的试题,形式新颖,结构独特,融入丰富的数学知识和思想.本文以2010年中考数学试题为例,谈谈k值问题的常用解法,供读者参考.
Wit
The cardiovascular effects of vitamin C (VitC) could be mediated by epoxyeicosatrienoic acids (EETs). We aimed to study the mechanism of VitC-dependent microsom
The present study was conducted with an aim to scale up the production of iturin A using soybean curd residue (okara). Iturin A was produced by indigenous bacte
Influenza and other respiratory viral infections account for 80%-90% of infectious pathologies. Influenza A (H5N1) virus has an apparent pneumotropism, and ther