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- lower air tunnel 下风洞
- When the vocal folds are spread apart during quiet breathing, the larynx constitutes a tubular air tunnel with somewhat irregularly shaped walls. 当声带在安静呼吸时分开，喉头构成一个管状的风洞，其管壁有些不规则。
- Our heart rate, blood pressure, and lung capacity must and will compensate for the lower air pressure. 我们的心率、血压、和肺活量必须也一定会代偿以前较低气压造成的影响。
- Moreover,water -vapour and carbon dioxide in the lower air absorb most of the infra- red radiations sent to us from the planets. 而且，较低空气层的水蒸气和二氧化碳能够吸收行星传播到我们这里的大部分红外线。
- Moreover,water-vapour and carbon dioxide in the lower air absorb most of the infra- red radiations sent to us from the planets. 而且，较低空气层的水蒸气和二氧化碳能够吸收行星传播到我们这里的大部分红外线。
- Moreover, water -vapour and carbon dioxide in the lower air absorb most of the infra- red radiations sent to us from the planets. 而且，较低空气层的水蒸气和二氧化碳能够吸收行星传播到我们这里的大部分红外线。
- Jinan, Qingdao, with the history of flying the lowest air fares! 济南飞青岛有了史上最低航空票价！
- The NM burners will develop their nominal ratings with low air and gas pressures(4 OSI=17,6 mbar). nm炉头开发了额定低压空气和燃气下的标称。
- Low flow nozzle producing powerful cleaning with low air consumption-ideal for cleaning deep cavities. 在低耗气量条件下具有强大的清洁能力的低流量喷嘴-最适合清洁深腔。
- Moreover,water - vapour and carbon dioxide in the lower air absorb most of the infra - red radiations sent to us from the planets. 而且，较低空气层的水蒸气和二氧化碳能够吸收行星传播到我们这里的大部分红外线。
- The NM burners will develop their nominal ratings with low air and gas pressures (4 OSI = 17,6 mbar). NM炉头开发了额定低压空气和燃气下的标称。
- Moreover, water-vapour and carbon dioxide in the lower air absorb most of the infra- red radiations sent to us from the planets. 而且，较低空气层的水蒸气和二氧化碳能够吸收行星传播到我们这里的大部分红外线。
- Emerging from this relatively low air lock they find themselves on the land side in a high-ceilinged hall. 我想可能不了解遮阳产品的特性，才会导致楼上这位的误解，它是可调的！
- The results indicate the empirical relations can be used to analyze forced convection heat transfer of continuous flow in lower air pressure. 结果表明，低气压下，处于连续介质流的流体对流换热仍然可以利用常规情况经验准则关系式进行分析计算；
- As a wind turbine's blades cut through the air,they lower air pressure, especially around the tips of the blades,Baerwald explains. 贝尔沃德解释说，当风力涡轮机的叶片划过空气的时候，会使气压降低，特别是在叶片的顶端周围，气压更低。
- Straight or angled low flow nozzles designed to produce powerful cleaning capabilities for those whose need requires low air consumption. 设计具有强大清洁能力的直型或弯形低流量喷嘴,可满足低耗气量需求。
- As laboratory instruments, they may be made to give excellent results; and they are particularly well suited to the measurement of low air speeds. 作为实验用的测试仪器，这类风速计可制作得很精确。而且，它们特别适合于测定低气流速度。
- In addition, there is a high demand on heating properties of DCAS due to the low air temperature in winter in the northern area. 由于北方地区冬季气温较低,对户式机组的制热性能要求更高,因此也带来了一些新的问题。
- Local low oxygen pressure caused by low air pressure in the altiplano results in many physiological and neuropsychological problems. 由于高原低气压所导致的局部低氧压引起许多生理学与神经心理学问题。
- HMSMC had excellent dehumidifying ability under the low processing air temperature, low air speed, or high relative humidity condition. 在处理风温度较低、风速较小及处理风湿度较大的前提下，块体复合物除湿性能较好。
