了解连通器原理
适用年级 1-6 年级
key word：Digital inquiry experiment system
key word：
Product Classification：
Product Description
原理
上端开口不连通，下部连通的容器叫做连通器。在液体不流动的情况下，连通器各容器中的液面应保持相平。
目的
了解连通器原理。
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