Recycling also stimulates the local economy by creating jobs and trims the pollution control and energy costs of industries that make recycled products by giving them a more refined raw material.
废物回收还能创造更多就业机会，刺激当地经济发展，为产品循环利用产业提供更精制的原料，削减其控污和能源的支出。
Temperature sensor and automatic fan control technique integrated circuit is the development tends in cooling high-speed chips. It can not only subtract costs, but also reduce the pollution of noise.
采用风扇自动控制技术与温度传感器集成电路，不仅可以节约成本，而且减少噪音污染，是高速芯片冷却技术的发展趋势。
China's loose environmental regulations enable the industry to make PVC at very competitive costs, while developed countries enforce higher standards for pollution control and energy consumption.
中国的环境法规较为宽松，因而PVC生产成本极富竞争力，而发达国家的污染控制与能源消耗标准较高。
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