研制了一种补风式排烟罩。
加压送风机（补风）与排烟风机联锁控制。
Pressurized ventilator( air feed) and smoke extraction fan are interlockingly controlled.
利用热风系统作为中心区域补风，改善主生产区空气质量。
Using hot blast system to supply air to the center region, the air quality in the productive area has been improved.
研究了商用厨房环境的空气品质，阐明了补风对排风罩性能的影响。
Were used to explore the condition in the commercial kitchen and to assist with experimental design.
为满足补风需要，设机械加压送风系统，送风量按不小于排烟量的50%计算。
To satisfy the demands for air supplement, mechanical pressurized air supply system is set. Air supply level is calculated by no less than 50% of smoke exhaust level.
除非实际存在特殊的能源状况或设计条件，否则不建议使用辅助补风型通风柜。
Auxiliary supplied air hoods are not recommended unless special energy conditions or design circumstances exist.
针对工程实际情况，采用热空气幕对补风进行加热，既简化了系统又能节省能量。
According to the actual conditions of the project, the design simplifies the system and saves energy by adopting warm air curtains to heat makeup air.
莱伯泰通风柜按使用功能分为：标准型、桌上型、联体型、落地型、补风型、蒸馏型。
Lai Botai function by the use of fume hoods are divided into: standard, desktop, joint size, floor type, makeup air type, distillation.
并认为提高纤维开松程度、梳理程度，控制补风方式是降低纤维网横向不匀率的有效途径。
And found-that to increase the degree of openness of fiber and to control correctly the entering air current are two efficient ways to improve fiber web irregularity.
介绍了实验室通风柜、化验台的通风排气量的计算方法，提出了在冬季采暖新风耗热量大的情况下的补风节能措施。
This paper gathers up many methods and forms of formula in calculating the amount of air-removal through ventilation cabinet in laboratory.
由于海面上缺少常规测站，因此无法实现海面部分的测站同化，而这必将影响到海面部分的模拟质量，而云迹风资料恰可以祢补这个不足。
Because of absence of regular observation on sea area, it is impossible to implement observation assimilation on sea part and it is certain that this will influence the simulation quality of sea part.
由于海面上缺少常规测站，因此无法实现海面部分的测站同化，而这必将影响到海面部分的模拟质量，而云迹风资料恰可以祢补这个不足。
Because of absence of regular observation on sea area, it is impossible to implement observation assimilation on sea part and it is certain that this will influence the simulation quality of sea part.
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