先把鸡蛋放在玻璃杯里,然后再倒入淡盐水。若发现鸡蛋没有浮起,可慢慢再加入少量浓盐水,并用筷子搅拌。当发现鸡蛋开始浮起时,应立即停止加入浓盐水,再搅拌一会,恰好使鸡蛋在盐水中悬浮为止。这时用比重计测出玻 Put the egg in the glass first, then pour in the salt water. If it is found that the egg is not floating, slowly add a small amount of concentrated salt and stir it with chopsticks. When it was found that the eggs began to float, the addition of concentrated brine should be stopped immediately and stirring was continued for just a few moments until the eggs were suspended in salt water. At this time, the glass was measured with a hydrometer