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- Most metals expand with heat. 大多数金属受热膨胀。
- Metals expand with heat. 金属遇热膨胀。
- Metal expands with heat and contracts with cold. 金属热胀冷缩。
- Expanding with heat and contracting with cold is a natural phenomenon. 热胀冷缩是一种自然现象。
- Metals expand when they are heated. 金属遇热则膨胀。
- Keywords: Constructivisms, Piaget, expand with heat and contract with cold, science education, student’s comprehension, conservation of external volume. 关键词：建构主义、皮亚杰、科学教育、学生理解、热胀冷缩、外体积守恒。
- Most metals conduct electricity. 大多数金属能导电。
- Does not react with or corrode most metals or plastics. 纯中性对金属及塑胶件均不会发生反应及产生腐蚀作用。
- expand with heat and contract with cold 热胀冷缩
- Carbohydrates provide our bodies with heat and energy. 碳水化合物给我们的身体提供热量和能量。
- Weight reduction-as compared to most metals. 重量减轻-与诸多金属件相比。
- Why can't a bookcase expand with your mind? 凭什么书架不能随着你的思想而变大?
- Most metals contract when they get cooler. 大多数金属遇冷就收缩。
- Most metals contract when they cool. 大部分的金属在冷却时收缩.
- Mercury expands with heat. 水银遇热则膨胀。
- Aluminium as well as most metals is a good conductor. 铝和大多数金属一样，是良导体。
- He said that he was simply melting with heat. 他说他简直要热死了。
- Or expand with the word with the complicated speciality. 或用复杂的专业用词来膨胀。
- They react with many metals to form a salt and give off hydrogen. 它们能和许多金属起反应，生成盐并放出氢。
- The pot should only smile with heat. 水壶只有在加热时才会微笑；烈火识真金。
