OnSeptember 18, the Dalian Science and Technology Bureau released anotice on the application process for the 2025 Foreign ...

Online Opening Ceremony of the 2025 Summer Camp on Ecology and Green Development at Shenyang Normal University, China on Sept ...

一些水果和蔬菜在被采摘后就开始流失营养，有些营养物质会在光氧化的作用下分解，而且食物本身的酶也会分解营养物质。研究发现， 西兰花和豆类在采摘后的前两天就会损失大约一半的维生素C。因此，在果蔬还算新鲜的时候就把它们冻起来，确实可以大大减缓它们变质的过程 ...

Banana and plantain are among the world's major food crops, and considered as the poor man's fruit crop in tropical and subtropical countries. The world's total banana and plantain production ranks ...

公元528年，查士丁尼皇帝所继承的罗马法律体系充斥着积累了数百年的法律条文、相互冲突的法令和矛盾的判例法。他的解决方案非常激进：委托编纂《民法大全》，以此对所有省份的罗马法进行全面的法典化和简化。在 14 ...