论文部分内容阅读
技术进步与产业组织变革
【机 构】
:
中国人民大学,北京市政工程机械公司,中林食品药材开发公司
【出 处】
:
技术经济
【发表日期】
:
1999年12期
其他文献
The study investigates drying characteristics of common species of fish in the tropics, catfish (Clarias gariepinus) and tilapia fish (Oreochromis niloticus) us
The aim of the study was to assess the impact of nutrition counselling on food intake and anthropometric measurements in postmenopausal women. Sixty postmenopau
西部大开发是以江泽民同志为核心的党中央的伟大战略部署。《华商报》在西部大开发的宣传报道中,坚持以做“党的耳目喉舌”和“大开发的主人”要求自己,积极为陕西的开发和发展
Diets rich in soy products may reduce the risk of prostate cancer (PCa). Daidzein, the major isoflavone present in soy germ, can be metabolized by the gut micro
An important way to address global food security is to make better use of the food already produced. Since at least one third of global food is wasted before co
The beneficial effects of feeding syrup of peaches and pears (peel and pulp) & green tea on the restoration of the changes produced by feeding high sucrose diet
【正】 1985年我国农业改革进入了一个新的阶段,这个阶段的核心任务是引进市场机制。政府管理和控制农业经济的方式发生了根本性的变革,由过去的直接管理和控制转向间接管理
Assessment of Gross Chemical Composition, Mineral Composition, Vitamin Composition and Amino Acids C
Wheat germ is reckoned valuable healthful functional food. The present investigation was performed to assess nutritional status of wheat biscuits and wheat germ