查询词典 airflows

The results demonstrated that supersonic airflows will form a low-frequency oscillation in the combustor after the inlet cover is open, and the attenuation of the oscillation is very slow.

计算结果表明，在进气道整流罩打开以后，超声速气流会在燃烧室通道内形成振幅衰减较慢的低频剧烈振荡。

The two dimensional dynamic characteristics of airflows are systemically analyzed for the first time of the machine and common simulation winds and the natural winds under different outdoor environments, with the near earth natural winds as cores.

以不同环境的近地表自然风样本为核心，首次系统地分析了机械风、普通模拟风和不同环境自然风气流运动的两维动态特性参数。

High speed cooling airflows and large proportion of cooling area to the volume lower both the temperature and thermal efficiency.

柱塞球铰部分温度高热应力大，容易失效。柱塞裙部变形后向内凹。

Air-flows within the factory must be de-signed so as to avoid product contami-nation where there are single air entries and air exit points, airflows must be in the opposite direction to product flows.

工厂里气流设计也应避免对食品造成污染，设计时应有单独的进气孔和出气孔气流方向应该与产品流动方向相反。

The results show that the air exchange efficiency can meet the need of indoor air quality, the airflow and air age distribution is symmetrical among apartments, and the best air quality area is the lower berth, the middle berth the next and the upper berth is the worst, and reasonable airflows will make for improving indoor air quality.

研究结果表明：车厢内的换气效率基本符合室内空气品质的要求；整个车厢内流场及空气龄关于隔间存在良好的对称性；旅客区域的空气品质优劣排序依次是：下铺区域、中铺区域、上铺区域；气流组织的合理分布能够缩短空气龄，改善室内空气品质。

This study aims to investigate air bearing dynamics in near-field disk drives. This study compares air bearing airflows between the near-field optical disk with grooved surface and optical disks without grooved surface.

本文旨在研究近场光碟机空气轴承的动力学，比较当读写头的滑动片飞行於近场光碟片与飞行於传统碟片上方时，流场现象的差异。

Silent-Pipe 3has the so-called design :inner turbulence fluid mechanics design, which use theturbulence principle , radiator is collection from several layers with different form and length, which converts the airflows in turbulent flows.

沉默的管道干线的所谓设计：内部动荡流体力学设计，利用动荡的原则，散热器是征收从以下几个层次不同的形式和篇幅，它能使空气流动的湍流。

The results show that Prandtl mixing length theory predicts airflows better than zero-equation model provided by Chen,and that Prandtl mixing length theory is more re...

相对于双方程K-ε湍流模型，零方程模型仍属于低级模型，计算精度有限，但它能极大地节约计算资源。

These engines deal with larger comparative airflows and lower jet velocities than the pure jet engine, thus giving a propulsive efficiency (Part 21) which is comparable to that of the turbo-prop and exceeds that of the pure jet engine fig.

因而，其推进效率(第21章)与涡轮螺旋桨的相当，超过了纯喷气发动机的推进效率(图1-lO)。

The trend of intranasal pressure drop at different airflows measured by CFD model was the same as that measured by rhinomanometry, while the transnasal pressure obtained by CFD model was lower than that recorded by rhinomanometry.

CFD模型计算各流量下鼻腔压降变化与鼻阻力计测量得到的压力-流量分布曲线的变化趋势一致，但压降值前者小于后者。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。