The standards specify the biological characteristics, production process, packaging, labeling, storage and transportation of stem cells.

标准规定了干细胞的生物学特征、生产工艺、包装、标签、储存和运输。

And a lot of food is wasted every year by poor harvesting and inadequate storage and transportation.

每年有大量食物因为不当的收获手段、储存和运输问题而被浪费。

This one uses messenger RNA. A new technology which poses a major challenge for storage and transportation of the vaccine.

疫苗利用的是信使RNA。这是一项对疫苗储存和运输产生重大挑战的新技术。

Mr. Woolley says in poor countries, food is usually lost while it is still in the field or during storage and transportation.

伍利先生表示，在贫穷的国家，食物的浪费通常表现在田间种植时或是储运过程中。