Then through small scale experiments on storing fruits and vegetables by UNCR the significant and bright application prospect of this new kind of method to family preservation was confirmed.
还通过小型利用自然冷资源果蔬保鲜柜的贮藏实验，证实了这种新式保鲜方法对家庭式贮藏的利用前景。
2
Land preservation, exploitation and control have been promoted on a full scale.
全面推进土地保护、开发与整治。
3
Theproduced sintering brick has temperature preservation and heat insulation, shock and compression resistance, no distortion and high yield, is suitable to industrial large-scale production.