According to the studies on the leaves’ freezing point,recovering after frozen and the buds’ growth of Papaver nudicaule under low temperature.
通过对野罂粟种芽低温发育情况、叶片冰点及单株野罂粟受冻害后活力恢复情况的研究,了解到其种芽可以在3。
The Research on the Properties of Ice-harvester Tank at Storing and Melting;
片冰机/冷水机组蓄冰槽在蓄冰和融冰时的特性研究