1 . Experiment materials: jar, windpipe, limewater, flume and the experiment record chart for each group.

學生用材料: 廣口瓶 、 導氣管 、 石灰水、火柴、集氣瓶、水槽和小組實驗記錄表.

來自互聯網

1 . 石灰水

limestone 石灰石limewater石灰水liminal value 閾值

limewater相關短語搭配

1 . 混合石灰

...ou. You are very happy to accompany you love I . .mix with limewater 混合石灰他們旁邊有一位警察。 They are next to a police officer.

1 . 石灰水中

next , they did another experiment : the little sugar without pigment jumping into the clarification limewater in a moment was found to clarify the cloudy limewater and carbon dioxide can clarify the limewater cloudy .接下來，又做了另一個實驗：將少許不加色素的跳跳糖放入澄清石灰水中，過一會兒

1 . 澄清石灰水

next , they did another experiment : the little sugar without pigment jumping into the clarification limewater in a moment was found to clarify the cloudy limewater and carbon dioxide can clarify the limewater cloudy .接下來，又做了另一個實驗：將少許不加色素的跳跳糖放入澄清石灰水中，過一會兒