地方当局说宵禁是一种预防措施。The local administration says the curfew is a precautionary measure.正在执行12小时的宵禁。A twelve hour night time curfew is in force.军队强制实行黄昏至黎明的宵禁。The army imposed a dusk-to-dawn curfew....
Correspondingly, any complete electrochemical cell can be separated into two hypothetical half - cells.同样, 任一完整的化学电池也可分为两个假设的半电池.The technology uses an electrochemical process to produce electricity.这种技术利用电气化学反应发电。Determ...