CPAP是阻塞性睡眠呼吸暂停症的可选治疗方案之一,该疗法通过在睡眠时佩戴的一个面罩来提供稳定的气流。
The treatment of choice for OSA is CPAP therapy, which provides a steady stream of air through a mask that is worn during sleep.
平流层的气体随着海拔升高而变暖,这使得气流稳定。
In the stratosphere, the air gets warmer at higher altitudes, which provides stability.
当球在空中速度减慢时,周围的气流从湍流变为稳定的层流。
As a soccer ball slows down after it's kicked in the air, the air flow around it changes from turbulent to smooth.
风力资源很少是稳定的均匀气流。
The wind resource itself is seldom a steady, homogeneous flow.
深呼吸可以使稳定的气流通过声带,进而解决这一问题,同时缓解演讲者的紧张情绪。
Taking deep breaths will fix that by creating a steady volume of air flow over your vocal cords, and help calm your nerves too.
另外缓冲器可以减缓压缩机与空气系统的压力波动,为空气干燥器和其他设备提供更为稳定的压力和空气流量。
Buffer Another buffer can be slowed down and the air compressor system pressure fluctuations, for air drier and other equipment with more stable pressure and air flow.
煤粉气流性质和炉内空气动力特性对锅炉的稳定燃烧起着重要作用。
Coal powder quality and air dynamic characteristics play an important role in the process of the steady combustion of boiler.
翅片电热管加热器:热惰性大、加热功率稳定、不堵塞空气流通通道、加温范围宽、使用寿命长。
Fin electric heating tube heater: large thermal inertia, stable heating power, not blocking the air flow channel, wide heating range, long service life.
接下来就是一定要扣紧安全带并寻找在该区域气流最稳定的地带。
Then it's a case of making sure you are strapped in and finding the smoothest air in the area.
但稳定低风扇速度变化,使气流和振动按固定频率,因此我们可能是自然风温和。
But Steady low fan speed change, so that airflow and vibration according to a fixed frequency, so we might as natural wind moderate.
现在正要进入一阵不稳定的气流,请系上安全带。
We are now passing through some turbulence. Please fasten your seat belts.
稳定的空气,如果空气不稳定,气流会从山顶而不是侧面吹向山后并砸落地面,这时背风面存在强烈的下降乱流。
The stability of the air. If the air is unstable, the air may flow over the top of the hill instead of round the side, meaning that it will come crashing down in an area of sink behind the hill.
凯西:糟了。我讨厌不稳定的气流!
烧结金属筒实测结果显示,吹风径向不匀率小于10%,且气流稳定。
The experiment result of the sintered metal tube shows that the uneven rate of axial blowing is lower than 10%, and the flow is steady.
气流分级机分级粒径的不稳定是造成精度下降的根本原因。
The precision of cut of air classifier is decreased by the flunctuation of cut-size.
本文采用与时间有关的线性微扰理论,分别讨论了旋转气流、纵向气流的作用,以及它们共同的作用下电弧螺旋不稳定性的特征。
The linear time perturbation theory is used in this paper, the effects of rotary flow, axial flow and both of them to the arc stability are discussed respectively.
同轴喷嘴设计的关键问题在于如何获得稳定均匀的同轴气流,使气流在控制等离子体的同时,又能为钛合金高温熔池提供保护。
The key point of designing coaxial nozzle is how to acquire the steady airstream, which can be used to control the plasma and protect the molten pool at high temperature at the same time.
对流层低层南风气流的加强,可影响对流层中层的暖湿程度减弱,从而加强了对流层低-中层内的对流性不稳定。
The wet and warm degree in middle troposphere is weakened and the convective instability in lower middle troposphere is strengthened by increasing wind speed of southern flow.
本文应用WKB方法研究了在弱非均匀层结大气中,当基本气流具有弱垂直切变时,重力惯性内波的稳定性问题。
This paper discusses the stability of internal inertial gravity wave in the heterogeneous stratified atmosphere when basic flow appears to be weak vertical shear by the WKB method.
待系统稳定后,重新调整载气流量。
本文就其中真空度的稳定和气流控制的优化两个方面,提出了改进方案,以提高大直径单晶生长的成晶率和内在品质。
This article introduces the innovative methods in two aspects of it, which consist of the vacuum stabilized and the gas flow optimized, to improve the manufacture efficiency…
对于这个月月平均基本气流,进行正压不稳定度判据的检定,发现存在接近正压不稳定的条件。
The monthly averaged basic air current was approximately the barotropic instable condition which was measured by the meridional gradient of absolute vorticity.
在研究过程中,假定排气扩压器的气流为一元准稳定不可压缩气流,试验装置采用压缩气源供气。
In the process of investigation, it is assumed that gas flow through the exhaust diffusers is of one dimensional quasi-steady incompressible flow.
针对亚燃冲压发动机燃烧室内部流动特点,结合二元稳定器试验台高速气流场燃油雾化特性试验,建立试验件三维模型并对其喷雾两相流动进行数值模拟。
Based on experimental investigation of the liquid fuel atomization in high speed airflow and the flow characteristics of ramjet combustion chamber, a three-dimensional model was established.
通过洗炉、稳定煤气流措施使风口频繁烧损现象消除。
According to flushing furnace, stabilized BF Gas flow, phenomena of tuyeres damaged were removed.
计算结果表明,轴向气流对电弧稳定性起重要作用。
Computational results show that the axial gas flow play the main role on the arc stability.
各位旅客请注意,我们正遇到不稳定的气流,飞机有些颠簸,请您回到座位上并系好安全带。
Ladies and gentlemen, we are now encountering some turbulence. Please return to your seats and fasten your seat belt.
结论老年COPD稳定期患者血清抵抗素水平下降,气流受限和瘦素分泌的减少与抵抗素水平的下降有关。
Conclusions the serum resistin level in COPD patients is decreased, which may be caused by air-flow limitation and the decrease of leptin secretion.
结论老年COPD稳定期患者血清抵抗素水平下降,气流受限和瘦素分泌的减少与抵抗素水平的下降有关。
Conclusions the serum resistin level in COPD patients is decreased, which may be caused by air-flow limitation and the decrease of leptin secretion.
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