英语语法分析

It was a method of refrigeration which rolls from his work in low-temperature physics.

这是一种制冷方法，源于他在低温物理学方面的工作。

Oil or vinegar based salad can be stored for a long period of time without refrigeration.

含油或醋的沙拉可以储存很长一段时间，而且不需要冷藏。

That's not counting the fuel burned in transportation, processing, refrigeration, and other waypoints between farm and belly.

这还不包括运输、加工、冷藏等从生产到消费中各种工序所消耗的燃料。