freezing and thawing
常见例句
- “It’s remarkably stable with freezing and thawing, ” he said.
他说，“相对于冻结和融化来说，它非常稳定。 - If the planet is on the cooler edge of the habitable zone, it could go through cycles of freezing and thawing.
如果行星处于可居住区的更冷（外）端，它或许会进入冰冻和解冻周期。 - They show a surface broken into polygonal slabs by repeated freezing and thawing of the sort that happens above permafrost.
它显示了其在永久冰冻区之上的表面由于多次冰冻和融化已经成为多边形的冰板。 - The geometric cracks are likely caused by the repeated freezing and thawing of buried ice.
NPR: Phoenix Sends Color Photos of Mars to NASA - Freezing semen for transport, and then thawing it, is not a satisfactory solution.
ECONOMIST: The search for long-lived sheep sperm 返回 freezing and thawing