chemical change meaning in English
化学变化
Examples
- This chemical change can be expressed by an equation .
我们可用反应式表示这种化学变化。 - Microorganisms are the agents that bring about the chemical change .
微生物是引起化学变化的作用者。 - In the growth and decay of living things there occur even more complex types of slow chemical change .
在生物的生长与衰退中发生着形式甚至更为复杂的缓慢的化学变化。 - Most familiar chemical changes do not involve so spectacular a liberation of energy as the zinc-sulfur reaction .
大多数化学反应并不象锌-硫反应那样会放出如此引人注目的能量。 - Suggestions have been made that gross chemical changes may occur as the sea-salt particles are transported long distances from their sources .
曾经有人提出，当海盐粒子输送到离它们的源很远的地方时，沿途会发生很大的化学变化。