| EXAMPLE SENTENCES | ||
|---|---|---|
纸燃烧时会产生化学变化。 The chemical change takes place in paper when it burns. | ||
我们可用反应式表示这种化学变化。 This chemical change can be expressed by an equation. | ||
这是一个化学变化，而不是物理变化。 This is a chemical change, not a physical one. | ||
我能感受到自己脑中的化学变化。 I could feel my brain chemistry change. | ||
木材变成桌子是物理变化还是化学变化？ Is this a chemical change or a physical change when wood becomes desks? | ||
当锈形成的时候，就发生了化学变化。 When rust is formed, a chemical change has taken place. | ||
这种状态的变化是物理变化而不是化学变化。 This change of state is a physical and not a chemical one. | ||
他们认为著火是由于化学变化而引起的自发性燃烧。 They think I caught fire because a chemical reaction caused spontaneous combustion. | ||
小宝宝的大便有时是发绿的，粪便的颜色与胆汁的化学变化有关。 Sometimes a baby's stool is green hair, feces and bile the color of the chemical changes. | ||
延缓或阻止不希望发生的化学变化的化合物或材料的通称，例如腐蚀、氧化或聚合、风干、油漆起皮、霉菌生长等现象。 General term for compounds or materials that slow down or stop an undesired chemical change such as corrosion oxidation or polymerization drying skinning mildew growth etc. | ||
