经过技术改造，废水处理系统的各项主要水质指标均达到了国家污水综合排放标准。
Through these technical alterations, the main indexes of water quality of the waste water disposal system met the national comprehensive standards on waste water emmision.
寻找一些机械加工企业，再购置一些必要的设备，经过技术改造，达到生产卷簧机的能力。
Seek for some mechanical processing enterprises and purchase some necessary equipment, and try to be able to manufacture the spring coiling machine through the technical reform.
接着通过比较传统灯光控制器的性能和经过ARM处理器和FPGA技术改造的控制器的性能，指出了使用ARM处理器结合FPGA技术进行灯光控制器设计的优势。
By comparing the capability of traditional LED lamplight controller with that of ARM processor and FPGA reconstruction, it indicates the advantage of using ARM and FPGA technology.
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