For the particle-separation experiments, the researchers covered a large Lego board with cylindrical Lego pegs and placed the board vertically in a fish tank filled with glycerol, a viscous liquid.
在做颗粒分离实验时,研究人员在一块大乐高板上插满了圆柱状乐高钉,然后把板垂直放入盛满粘性液体甘油的鱼缸。
An even slower boil with no bubble, only the barest movement on the surface of the liquid, is cablled "to shiver, " frémir, and is used for poaching fish or other delicate foods.
还有一种更慢的连气泡都看不到的煮沸方法,只能观察到汤汁表面轻微的波动,这叫做“煨”(frémir),主要用于炮制鱼类或是其他易碎的食物。
Pour in enough liquid to just barely cover the fish.
倒入的汤水要刚够没过鱼肉。
应用推荐