自然保护区的多种功能产生了多种价值。
Various values result from various functions of nature protection areas.
详细分析了家用中央空调的多种功能、节能低耗和改善空气质量的可实施性。
And analyze the feasibility of home central air-condition's multifunction, low power cost and improvement of air quality.
运行结果表明该系统稳定可靠、性能优良，满足了VDR系统应具备的多种功能要求。
The running result shows that the system is reliable in application with excellent performance, it completely meets the demand of VDR system' s multi-functions.
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