preservation period

The number of microorganisms in dehydrated vegetables ( carrot, cabbage and bean sprout) could be effectively reduced using 60 Co γ radialization treatment and the preservation period could be prolonged to more than one year.

利用60Co-γ射线辐照处理脱水蔬菜（胡萝卜、青梗菜、豆芽菜），能有效地杀灭产品中的微生物，贮藏保鲜效果在一年以上。

After packaging products to prevent oxidation, mildew, wool, damp, durability, preservation products extend the storage period.

经过包装的产品可防止氧化, 霉变 、 虫蛀 、 受潮, 可保质 、 保鲜延长产品储存期限.

Influence of CaCl_2 Treatment on Nai Plum's Physiology and Biochemistry in the Period of Room Temperature Preservation

CaCl2处理对奈李室温贮藏期生理生化的影响

Himalayan movement period is significant to the preservation of different horizons of reservoirs in this basin.

喜马拉雅运动期是不同层位油藏的重要保存期.

I just want to take this article for the special period of special architectural leave a trace in the text, but also to appeal to the preservation of our architectural heritage of the Republic of China has much more and better protection.

我只想借此文章能为那个特殊时期特殊的建筑装饰在文字上留下一点痕迹，也借此呼吁我们对保存不多的民国建筑遗产有更多更好的保护。

Effect of package materials on vegetable seed vigor in preservation period

蔬菜种子贮藏期包装材料对种子活力的影响