Ms Reed says a single charge is perfectly adequate to keep the phone running for her shift, which can last up to 12 hours.

里德女士说进一次充电是足以支撑她的一次轮班，而一次轮班最长可达12个小时。

youdao

It takes at least 20 milliwatts to keep a mobile phone operating in standby mode, but Nokia hopes that power scavenging might eventually deliver 50 milliwatts, enough to trickle-charge a phone.

保持手机在待机状态下作业至少需要20毫瓦电力，但是诺基亚希望电源收集最终可以提供50毫瓦电力，足够给一部手机缓慢充电。

youdao

However a charge of larceny, rather than armed robbery, will probably only keep him in jail for one year at the most.

然而韦罗内被控犯有盗窃罪，而不是持械抢劫，可能最多只能在监狱里待一年时间。

youdao

And what's important to keep in mind about formal charge is if we have a neutral atom, such as we did in thionyl chloride here, the sum of the individual formal charges on individual atoms within the molecule have to equal 0.

而关于形式电荷记住一点是很重要的,那就是如果我们有一个中性原子，比如亚硫酰氯，那么这个分子中的所有原子的,形式电荷之和应该等于零。

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Lithium ion batteries keep a charge longer than nickel cadmium and weigh less, so the plane can save fuel.

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We had a charge to keep and we kept the charge.

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Rehman and others said the state isn't doing enough to keep people safe -- a charge that's echoed by members of the opposition party.

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