扩压段应具有一定的长度以保证主气流减速到一定程度。 。
Thee diffuser length should be long enough to ensure the main flow deceleration.
ASU生产过程从一个主气流压缩机开始，产品储存罐的输出后结束。
The ASU manufacturing process begins with a main air compressor and ends at the output of the product storage tanks.
研究结果表明，增大射流出口雷诺数和增大射流与主气流的气速比均能提高可吸入颗粒的清除效率。
The experimental results showed that the removal efficiency increased with increasing Reynolds number of jet exit and flow ration of jet-crossflow.
在主翼片的上方开出了一个“V”型的切口用以产生涡流，为流过赛车中央部分下方的气流增加动力。
The 'V' cut in the main flap (top arrow) creates a kind of vortex, which energises the airflow under the car's central section.
发现真实结构燃烧室内的回流区不再是轴对称，主燃孔和二次气流的存在使回流区明显被压扁（最扁处的长轴约为短轴的1.6倍）；
The presence of primary hole air flows remarkably squeezes the recirculation zone, resulting in a elliptic-like cross section, with the long axis is longer than the short one up to 1.6 times.
风塔是一种顶部开口，面向主风，捕捉气流的系统。
The wind tower is a system for capturing air currents with openings at the top facing the prevailing winds.
实验发现外套出口和混合管之间夹层存在气流倒流现象，倒流平均速度随着主喷管流量和下洗气流速度增加而增加。
The averaged gas velocity of flowing backward between the exhausting duct and the mixture tube increases with the rise of the main nozzle flux and the downwash flow velocity.
由此说明，在主镜散热和空气流通方面，主镜遮光筒有较大弊端。
These results show that the primary baffle has major disadvantages in respect of mirror cooling and air circulation.
摘要：遮光筒会影响主镜上方的空气流动，不利于主镜表面与周围空气的热交换。
Abstract: primary baffle would influence the airflow above the primary mirror, which is not conducive to heat exchange between the mirror's surface and the ambient air.
结果与结论任脉的经气流注方向应该是由下向上，符合十二正经“阴主升”的规律。
Result and Conclusion: The flow direction of Conception Yessel should be upward, it coincides with the twelve meridians' law of"Yin governs ascend".
结果与结论：任脉的经气流注方向应该是由下向上，符合十二正经“阴主升”的规律。
Results and Conclusion:The flow direction of Conception Vessel should be upward, it coincides with the twelve meridians' law of "Yin governs ascend".
结果表明，影响涂层性能的因素从主到次依次为喷涂距离、电流、送粉气流量和电压。
The results show that the influence factors from main to secondary are spraying distance, plasma current, flowing rate of delivering powder gas and plasma voltage.
结果表明，影响涂层性能的因素从主到次依次为喷涂距离、电流、送粉气流量和电压。
The results show that the influence factors from main to secondary are spraying distance, plasma current, flowing rate of delivering powder gas and plasma voltage.
应用推荐