The results indicated that the tissues of strawberry can be maintained better by means of fastfreezing.
结果表明，快速冻结能更好地保持草莓的细胞组织特性。
2
Since a semi-conductive refrigerating source is used, the refrigerator having the fastfreezing and defreezing functions has the advantages of simple structure, no noise and no pollution;
本实用新型由于采用半导体致冷源，使其结构简单且无噪声与污染；
3
Hydraulic fill dam is a fast and economic method for dam building, but the construction of filling is confined by seasons owing to long freezing period of cold zone at high latitude.