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- natural smoke extraction 自然排烟
- Positive air pressure in Sales area, Fresh air to sales and lease areas, smoke extraction to meet Fire requirement. 卖场正气压,卖场和出租区的新风,排烟要符合消防要求。
- Pressurized ventilator( air feed) and smoke extraction fan are interlockingly controlled. 加压送风机(补风)与排烟风机联锁控制。
- It showed that the Froude number was reasonable, and the approach to use reduced-scale model technique for studying the natural smoke filling with pre-flash fire is practicable. 相似模型实验结果表明:烟气自然填充过程中,存在烟气分层现象,但没有明显的分界面;
- Presents the design of the ventilation and smoke extraction system. Explores flow jet inducing fans inunderground rectangle garage ventilating systems be adopted. 介绍了该地下车库通风和防排烟系统的设计,重点探讨了射流诱导风机在狭长型地下车库通风系统的应用。
- Objective To explore the influence of adenovirus El A gene on IL-8 expression induced by cigarette smoke extract (CSE) in alveolar epithelial cells. 目的 探讨腺病毒E1A基因对吸烟所致肺泡上皮细胞IL-8表达的影响。
- At the same time, the control and operation of air conditioning systems, fire and smoke extraction system and the system features the silent and Jianzhen in the simple design. 同时,对空调系统的控制与运行,防火排烟和排风系统以及系统的消声及减振等方面进行了简单的设计。
- Based on the analysis of the function of building smoke extraction system, the article differentiates smoke extraction system from vent system in the function and operation means. 在分析建筑排烟系统作用的基础上,对排烟系统与排风系统从功能和运行方式上加以区别,并指出了排烟设计中常见错误及改进措施。
- Analyses the key issues in selecting air-cooled water chillers, adopting fan coil unit and diffuser to supply air and designing of smoke extract fans. 摘要分析了风冷冷水机组选型、用风机盘管接散流器送风、排烟风机控制设计应注意的问题。
- AIM: To investigate DNA damage and cell stress (heat shock protein 70 expression) in human bronchi smooth muscle cells by cigarette smoke extract (CSE) in vitro. 目的 :探讨香烟提取物 (CSE)对人支气管平滑肌细胞DNA损伤和细胞应激 (热休克蛋白 70表达 )的影响。
- Our main brand, MUJJOL SHIKRAN, is based on natural smoked herring and mullet fish eggs. 我们的主要品牌MUJJOL SHIKRAN源自天然熏制的鲱鱼和梭鱼卵。
- This paper advances some advices and uses FDS to simulate the platform's smoke extraction.It proves that after amelioration of the air supply,the effect of smoke extraction can be enhanced distinctly. 对此提出了改进意见,并采用场模拟软件FDS对站台排烟进行了数值模拟,结果显示对补风方式进行改进后能有效地提高排烟效果。
- The results show that making up air inlet and heat release rate have more influence on exhaust effect in contrast with the collocation of smoke vent and the velocity of smoke extraction. 模拟结果表明,补气口面积、火源功率对排烟效果影响较大;而排烟口的布置方式和排烟速率的影响较小。
- Objective To explore the effecte of cigarette smoke extract (CSE) on expression of interleukin-8 (IL-8) mRNA in human peripheral blood mononuclear cells (PBMC), and the intracellular signaling pathway involved. 目的 探讨香烟烟雾提取物 (CSE)对人外周血单个核细胞 (PBMC)IL 8mRNA表达的影响及其细胞内信号途径。
- Because the stair well and the joint-used atria in the building haven't the condition of naturally smoke exhaust.The design decides to install the super pressure ventilation system. 该建筑的楼梯间、合用前室不具备自然排烟的条件,设加压送风系统。
- It is natural for a cat to catch mice. 猫捉老鼠是本能。
- It's natural to slack2 off towards the end of a hard day's work. 一天紧张工作快结束的时候有些放松是自然的。
- Many natural materials are becoming scarce. 许多天然原料越来越少。
- fire protection and smoke extraction 消防排烟
- mechanical smoke extraction system 机械排烟系统