查询词典 velocity ratio

With the same velocity ratio,stagnation point offset of the nozzles with uniform profiles was larger than that with top-hat profiles.

相同气速比下，喷嘴出口为"礼帽"分布时驻点的偏移量比均匀分布时大。

Moreover,it is discovered that there is a close relation between wave velocity ratio anomaly and the movement of adjustment element.

认为波速比异常的成因与调整单元的运动有密切的关系。

The characteristics of the flow and the influence of power-law index and velocity ratio parameter on the flow were analyzed.

结果表明，速度边界层的分布不仅和平板运动参数有关，而且和幂律指数有关。

It is in fact possible to choose tooth shapes that will result in the velocity ratio also being absolutely constant -- in the short term as well as the long term.

事实上，选择合适的齿型使速度比是完全的常量是可能的--不管是长期还是短期。

Temperature, space velocity, ratio of propane to hydrogen, purge gas rate, membran...

推算出膜的渗透率及渗透选择性的变化对丙烷脱氢反应的影响，为无机膜的设计和制备提供了依据

The results show that the velocity ratio plays more important role than Reynolds number to influence the aerodynamic parameters of internal cooling passage.

结果表明通道平均雷诺数对通道内和孔内的流场影响较小，速比对通道内和孔内的流场的影响较大。

Its great velocity ratio depends on a very small eccentricity of pulleys.

但它的效率较低，故限用于小功率、大速比的传动。

The convergent method of wave velocity ratio spatial anomaly boundary has universal significance for predicting earthquake location.

本文的讨论再次证明了"交会法"在预测主震位置中的普适性。

The Reynolds number has different influence on the pressure coefficient and discharge coefficient under different velocity ratio.

在小速比下，雷诺数对压力系数、流量系数的影响较小，在大速比下，雷诺数对压力系数、流量系数的影响较大。

Finally, we give the relation between maximum reverse extent in stream wise and velocity ratio

得出逆流区最大流向长度与流速比、形状因子之间的拟合关系式。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。