Many institutions say their students should only work for between 12 and 15 hours a week, and international students are restricted to working less than 20 hours a week during term time by law.
众多院系建议，同学们一周工作12-15小时足矣（日均1.7-2.1小时），留学生则有法律规定，在校期间，工作须限制在20小时之内。
This has resulted in changing work patterns, a demand for flexibility, more women working, less long-term male jobs and more part-time work.
现在，人们的工作形式有所改变，更具有灵活性，出现了许多兼职工作，参加工作的女性人数也越来越多，男女分工已不那么明显。
The short-term variety is called "working memory, " and it functions like a very leaky thermos. It doesn't hold much and it spills stuff out all the time.
短期记忆也叫“工作记忆”，工作原理就像一个漏水的热水瓶，装不了很多水，还在不断地漏水。
Measure iron piece by mental detector at the normal condition; make out signal to control separator working certain time in short-term (about 20 seconds).
正常状态时由金属探测器检测铁件，发出信号控制电磁除铁器短时工作一定时间(约20秒)。
In the long-term work, he found that the conversion using the traditional method of low efficiency, cost him a lot of time and effort, so he wanted to change his working methods to improve efficiency.
在长期的工作中，他发现，采用传统的转换方法，效率较低，耗费他大量的时间和精力，所以他想改变他的工作方法，以提高工作效率。
Working Location: the Working place can be in the field, such as Shanghai, Beijing, Guangzhou part time, priority long-term cooperation.
工作地点可以在外地，如北京、上海、广州兼职，优先长期合作。
Working voltage range breadth, the system is more available than to communicate a 150-280 V the voltage is down long-term firm run - time, can adapt to bad power supply environment.
工作电压范围宽。系统可用于交流150-280V电压下长时间可靠运行，可适应恶劣的供电环境。
Working voltage range breadth, the system is more available than to communicate a 150-280 V the voltage is down long-term firm run - time, can adapt to bad power supply environment.
工作电压范围宽。系统可用于交流150-280V电压下长时间可靠运行，可适应恶劣的供电环境。
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