今天室外气温32度，室内的却是22度。
你可知道，一个公司对外气袋直升机和旋翼？
Did you know that one company is making external airbags for helicopters and rotorcraft?
实验室气体由实验室外气瓶区域用管路引进。
Laboratory gases shall be piped into the laboratory work area from a gas yard outside of the laboratory.
结果表明，外气对这两类细胞产生不同的效应。
The result showed that external Qi had different effects on these two kinds of cells.
压力控制系统通过控制机外气流来提供客舱压力差。
The pressure control systems provide cabin differential pressure by controlling the outflow of air from the faselage.
热带气候变化对热带外气候有着显著影响；反之亦然。
Therefore, changes in the climate in the tropics have a significant impact on the extra-tropical climate, and vice versa.
为红外气体分析提供了一种有效的途径，具有实用前景。
The method provides an effective approach for infrared gas analysis and exhibits practical prospect.
此外气溶胶光学厚度与大气稳定度也有一致的日变化趋势。
Besides, the diurnal change of AOD has the same tendency as that of the atmospheric stability.
计算结果表明，自然循环的制冷量随室外气温的降低而增加。
Simulation results indicate that the cooling capacity in natural-circulation mode increased when the outdoor temperature decreased.
夏季，室外气候诸因素经过不同途径，对室内的影响会有差异。
Exterior climatic factors have different influence on interior environment through different ways and means in summer.
红外气溶胶烟幕技术能有效对抗先进的光电武器，尤其是成像制导。
IR aerosol screening smoke can countermine advanced photoelectric equipment, in particular imaging homing.
红外气溶胶烟幕技术能有效对抗先进的光电武器，尤其是成像制导。
IR aerosol screening smoke can countermine advanced photoelectric equipment, in particular imaging homing. Evaluation of countermeasure effect is very important.
利用红外气体分析仪测定甘薯叶片发育和衰老过程中光合特性的变化。
The photosynthetic characteristics during development and senescence of sweet potato leaves were measured by using PQW infrared gas analyzer.
自然通风是不使用风扇和其他机械系统进行室内外气体交换的通风方式。
Natural ventilation is the ventilation of a building with outside air without the use of a fan or other mechanical system.
分析了室外气温，太阳辐射，窗墙面积比对房间温度下降与上升的影响。
Outer door temperature, solar radiation and area ratio of window to wall have impact on the indoor air temperature change.
用双通道自动测温表对台站用的百叶箱内外气温进行了同步比对测量与分析。
Using a two-channel intelligent instrument for temperature measurement, we compared the temperatures inside and outside the thermometer-screen of our weather station.
外气状态变化对客车空调系统的影响很大，因此有必要对客车空调系统进行调节。
Outdoor air state changes affect passenger train air conditioning system greatly. So, it is necessary to regulate this system.
建筑热环境是由室外气候条件、室内各种热源的发热状况以及室内通风状况决定；
Thermal environment of a building is affected by the outdoor climate, the performance of the indoor heating sources and the ventilation of the building .
本工作旨在观察气功“外气”对大鼠的镇痛效应，以进一步研究“气功麻醉”机理。
This work was aimed to investigate the analgesic effect of Qigong "external Qi" for further study on mechanism of "Qigong anaesthesia".
介绍了国内外气门座材料的使用与研制以及国外粉末冶金气门座的开发与应用情况。
Valve seat materials application and development in China and abroad are introduced, especially the research and application of the powder metallurgy valve seat abroad.
影响双金属轧片式翅片管的传热性能的一个重要因素是管外气体一侧的对流换热系数。
A important factor affecting heat transfer ability of double metal rolling fin tubes is gas-side heat transfer coefficient.
本文介绍一种用CO_2红外气体分析仪测定室内火灾烟气-空气分界面位置的方法。
This paper describes a method for determining smoke-air interface position by CO2 infrared analyzer.
设计了基于模拟滤波器和基于数字锁相放大技术的两种红外气体传感器的信号处理方法。
Two signal processing methods, one based on analog filters, the other based on digital lock-in amplifying technique, are developed and analyzed.
修正等时试井作为适合于低渗透气藏气井产能试井的方法，在国外气田得到了广泛应用。
As a productivity testing method of the gas well in low permeability gas reservoir, the modified isochronal testing has been widely applied in foreign gas fields.
红外气体传感器采用开放式气室，选用高信噪比的探测器和电调制的MEMS红外光源。
The infrared gas sensor contains an open-path gas chamber, a high SNR (signal to noise ratio) infrared detector, and an electrical modulated MEMS infrared emitter.
此时，利用机械方法将室内空气向外排出，使膜内气压较膜外气压低，以使结构保持稳定。
At this time, the indoor air is discharged outward by the mechanical method, so that the air pressure inside the membrane is lower than that of the outer membrane, so that the structure is stable.
指出红外气溶胶烟幕是一种有效的、可靠的、先进的、廉价的对抗光电制导武器的新方法。
It is noted that the infrared aerosol screening smoke is an effective, reliable, advanced and inexpensive guided weapon countermeasure.
当一个洞形成的时候，平衡内外气压的强烈趋势会生成一个通风的隧道，就像水流过管子一样。
When a hole forms, a strong tendency to equalize creates a rushing tunnel of wind, like water flowing through a hose.
目的：为探讨气功麻醉机理，首先设计实验初步观察外气对家兔、大鼠及在人体的镇痛效应。
Objective:To investigate the analgesic effect of "outgoing Qi"from Qigong performer for the further study of the mechanism of "Qigong anaesthesia".
目的：为探讨气功麻醉机理，首先设计实验初步观察外气对家兔、大鼠及在人体的镇痛效应。
Objective:To investigate the analgesic effect of "outgoing Qi"from Qigong performer for the further study of the mechanism of "Qigong anaesthesia".
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