查询词典 ventilation

Through the design of ventilation and air conditioning system for the proof-test center of farm produce quality in the Chinese academy of agriculture sciences, expounded the details of the application of variable air flow exhaust system with fume hood .

通过对中国农业科学院农产品质量检验中心通风、空调系统方案的设计，详细论述了通风柜变风量排风系统的应用。

Best to maintain the room temperature around 20-26 ℃, regular ventilation, indoor humidity 50%-70% in favor of dilution and expectorate sputum, air is too dry, sticky mucus in the tracheal wall is not easy to leach out

室温最好保持20-26℃左右，定时通风，室内湿度50％－70％，利于痰液稀释而咳出，空气太干燥，痰液粘在气管壁上不易排出

The company formulated the domestic chemical defense clothes, escaped emergency and so on the enterprise standards, developed four kind of emergency -like parachute approaches to escape, has filled the domestic blank; The company produces has the ventilation type exposure suit, light and the heavy exposure suit, 800-1000℃ the insulation coveralls, a time and uses many times guards against the infectious disease bow cap, the protective suit, also produces guards against the SARS,Guards against the human bird flu and dustproof, anti-poison, the fire prevention, chemical defense, the radiation protection and so on many kinds of mouthpieces, the bow cap, the mask and the blinkers eyeshade, the steel wire and the nylon rope ladder, guards against crashes products and so on lifesaving appliance, emergency night of illumination flashlight.

公司制定了国内防化衣、应急逃生器等企业标准，研制了四种应急式缓降逃生器，填补了国内空白；公司生产有透气式防护服、轻型及重型防护服、800-1000℃隔热服、一次及多次使用防传染病头罩、防护衣、还生产防非典、防人禽流感及防尘、防毒、消防、防化、防辐射等多种口罩、头罩、面具及眼罩、钢索和尼龙软梯、防坠落救生器具、应急夜发光手电等产品。

Various mining type explosion-proof equipments and apparatus, gas alarming apparatus , ventilator and ventilation testing apparatus , mining type wire rope and its flaw detector, mine engine transportation surveillance controlling system, hydraulic pressure supporter, mining type sensor ,breathing protection apparatus, mine escaping/self-saving apparatus, rescuing apparatus, communication apparatus, TV surveillance controlling apparatus, mine safety surveillance controlling system, mine information management system ,dust removing apparatus, mine temperature lowering apparatus, noise-proof apparatus, under-well lighting apparatus, safety sign, exposure suit, safety detecting ,supervising, surveillance controlling technology and apparatus, fire forecasting system, fire fighting apparatus ,tool ,fire engine ,fire extinguisher and so on.

煤矿安全、视频监控、劳动防护、矿山救护与灾害防治技术设备等：各种矿用防爆器材及电器、瓦斯报警设备、风机及通风测试设备、矿用钢丝绳及钢丝绳探伤仪、矿井机车运输监控系统、矿用传感器、呼吸防护设备、矿山逃生/自救设备、抢险装备、通讯设备、电视监控设备、矿山安全监控系统、矿山信息管理系统、除尘设备、矿井降温设施、噪声防护设备、井下照明设备、安全标志、防护服装、安全检测、监测、监控技术及设备、火情预报系统、救火设备、工具、消防车辆、灭火器材、通风、排水等各环节技术装备等。

However, when controlling for demographic and clinical care variables, year of birth was no longer significantly associated with age at death (HR 1.0, 95% CI 0.6–1.8, p = 0.9), whereas ventilation for more than 16 h/d, use of a mechanical insufflation–exsufflation device, and gastrostomy tube feeding showed a significant effect in reducing the risk of death.

但是，在引入人口统计学变异和卫生资源的差异后，上述不同出生时间段之间死亡年龄的差异不再显著，而使用机械通气每日超过16小时的患者以及采用胃造口术管道进食的患者死亡风险明显下降。

Common face guard sucks the oxygen chroma of oxygen to be able to amount to higher level, but oxygen chroma predicts correctly hard, apply to of short duration termless travel machinery aerates serious low oxygen and the patient; that does not have CO2 retention...

普通面罩吸氧的氧浓度可达较高水平，但氧浓度难以正确预计，适用于暂无条件行机械通气(Mechanical ventilation，MV)的严重低氧而无CO2潴留的病人；。。。

Objective: To observe therapeutic effects of severe acute left heart failure with face mask mechanical ventilation.

目的：研究经面罩机械通气对重症急性左心衰竭患者的治疗效果。

To the third floor there is a wall outside the bathroom window exhaust fan used row, the rest of the room through the windows of the room on the natural ventilation and outdoor air directly to achieve the exchange of indoor air flow.

一至三楼靠墙有外窗的卫生间采用排风扇排风，其余房间通过房间上的窗户进行自然通风与室外的空气直接进行交换达到室内的空气流通。

The bedrooms also have cross ventilation via fanlight windows above doors.

卧室则通过门上的扇形窗对流通风。

Newly renovated house to three months after the fenestration ventilation before admission.

新装修的房子要开窗通风三个月后才能入住。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。