Set the detection range, and functional testing suggested that time to a minimum, pay attention: every light off interest rates, will have about 2 seconds after the sensors detect recovery.
设置探测范围及进行功能测试时建议把时间调到最小，注意：每次灯息灭后，会有约2秒后感应器恢复探测。
A method is proposed to solve time-cost trade-off model for activity networks by using the minimum cost flow principle.
提出了利用最小费用流原理求解时间-费用优化模型的方法。
Many work very long hours and receive little food, no time off and pay that is a fraction of any minimum wage, if it materialises at all.
很多的家政工人超长时间工作的同时只能得到很少的食物，并几乎没有休息的时间。如果把他们得到的工资物质化，将只占任何最低工资的一小部分。
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