采用混合式通风方式，自然通风和机械通风可以依据不同的条件交替运行。
Compound ventilation mode is adopted in this system, so that natural draught and mechanical ventilation can alternately function under different conditions.
对比分析了TBM施工中一般是采用压入式通风和混合式通风的优缺点和适用条件。
The methods of the forced ventilation and mixed ventilation in TBM construction are compared.
采用传统的混合式通风形式，由于新风风量的限制，在不提高能耗的条件下，很难提高室内的空气品质。
Adopting the traditional mixture ventilation, it is difficult to improve the indoor air quality due to the limit of the fresh breeze's mass flow, unless we consume more energy.
文章阐述了通风机在线监测系统远程监测的组网设计方案，并结合煤矿的现场情况介绍了混合式组网模式的选择使用。
The design and realization of a remote on-line monitoring system for oil extractors in an oil field based on GPRS;
文章阐述了通风机在线监测系统远程监测的组网设计方案，并结合煤矿的现场情况介绍了混合式组网模式的选择使用。
The design and realization of a remote on-line monitoring system for oil extractors in an oil field based on GPRS;
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