In recent years, flow scientific and technological progress and the level of people appreciate improve, people put a higher demand on dimmers system.

近年来，随着科学技术的进步以及人们欣赏水平的提高，人们对灯光的控制效果提出了更高的要求。

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Information era has given education a new vital force and energy, produced a profound effect, meanwhile it has put forward a higher demand.

信息时代给教育注入了新的生机和活力，对教育产生了深刻的影响也提出了更高的要求。

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With the single unit capacity of small and medium hydropower growing increasingly and the complex of unit structure, so it put forward a higher demand about unit maintenance.

随着中小型水电机组的单机容量不断增加，机组结构日趋复杂，对机组的检修提出了更高的要求。

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And both planned outages and unscheduled maintenance as American refineries gear up for higher demand in the spring and summer have put a crimp in supply, she said.

CNN: U.S. gas prices jump nearly a quarter in two weeks