查询词典 ventilation shaft

SUMMARY: Automatic detection of respiratory variations in pulse oximetry plethysmographic waveform amplitude can predict fluid responsiveness in the operating room in patients under mechanical ventilation and has potential for fluid optimization in this setting.

概要：自动检测呼吸变化的脉搏血氧仪体积描记波幅可以预测手术室机械通气患者的流体应答，并且此设备有潜在的流体优化功能。

Pulse oximeter plethysmographic waveform, obtained using a noninvasive and widely available device, has recently shown its potential interest in predicting fluid responsiveness in mechanically ventilated patients under mechanical ventilation.

脉搏血氧饱和度仪体积描记波形（由不受干扰的被广泛应用的设备记录），最近已显示出预测机械通气状态下机械通气患者的流体应答的潜在功能。

In this paper, we used pleurotus nebrodensis as material to study the effects of different temperature, pH vale, carbon source, nitrogen source and ventilation conditions on the mycelium growth.

本文以白阿魏侧耳为材料，研究了不同的温度、pH值、碳源、氮源和通气条件对其菌丝生长影响。

In these tests the local application water mist fire suppression systems were used, and the parameters such as ventilation conditions, preburn time, orientation of spray ejection and heat release rate of fires were changed to examine their influence on the effectiveness of water mist fire suppression.

实验中采用的是局部保护细水雾灭火系统，通过改变通风条件、预燃时间、喷雾方式及火焰功率等因素，考察了它们对系统灭火有效性的影响。

Based on the definitions of air conditioning period, dehumidifying period and heating period, this paper puts forward the exchanging conditions and psychrometric process of ventilation system in residences.

根据夏热冬冷地区的空调期、除湿期和采暖期的划分方法，提出了住宅建筑新风系统全年运行的转换条件，以及新风热湿处理工况要求。

Temperature and humidity control play important roles in greenhouse environmental control. Engineering calculations of ventilation, cooling, heating, humidification and dehumidification processes can be best described by using psychrometric chart.

温与湿控制是温室环境控制重点，所有涉及空气中任何热性质的计算譬如通风、温、加温与加湿、除湿等，均需用到湿气图。

It can improve the pulmonary ventilation ,promote the respiration gas exchanges in lungs and decrease the high pressure in pulmonic vessels as well.

结合文献综述，探讨分析了太极拳运动特殊的呼吸方法对呼吸功能的改善作用，认为太极拳运动呼吸方法有利于改善肺通气及肺换气状况，降低肺动脉高压状态，此为太极拳运动对慢性呼吸系统疾病保健康复作用的关键因素。

NFPA 318 requires 200 fpm across the cylinder neck and panels for pyrophoric gases; and a recently approved Uniform Fire Code Standard,80.106, requires a mechanical ventilation rate of 200 fpm across all unwelded fittings.

对于自燃气体，NFPA 318要求通过钢瓶颈部和控制板的速度为200 fpm；近来通过的统一消防法标准80.106要求通过所有无焊接装置的机械通风速度为200 fpm。

BACKGROUND:"Optimal" positive end-expiratory pressure can be defined as the PEEP that prevents recollapse after a recruitment maneuver, avoids over-distension, and, consequently, leads to optimal lung mechanics at minimal dead space ventilation.

背景：&最佳&呼气末正压可定义为：可预防复张后再萎陷、避免过度扩张，在最小的死腔通气情况下达到理想的肺力学状态的 PEEP 。

The cave microclimate, the appropriate illumination and ventilation, the relaxative music and amusement in the cave could form one kind of good, safe, comfortable environment which is the important factor for recovery treatment.

洞穴小气侯的特殊的机理改善了这些非专门治疗方法的效果。

After oxidation, pH value of the surface of carbon black has a specific relation with the volatile content.

氧化后炭黑表面的pH值与挥发分之间有一定的关系。

Knowing that such a person is warped and sinful; he is self-condemned.

因为知道这等人已经背道，犯了罪，自己明知不是，还是去做。