查询词典 vortex

For the problem in these two methods,the blade element is divided by using weight number in first method and the influence by trailing vortex is considered correspondingly.As a result, the wind wheel model is more reasonable and accurate.

针对以上两种方法建模时遇到的问题，在前一种方法中运用权系数来分隔桨叶的叶素，而后一种方法充分考虑了尾涡流效应的影响，更加合理和精确的建立的气动模型。3。

Use wet cloths and a vacuum cleaner with a no bag vortex and allergen filter to clean the house thoroughly, preferably every day, but at least twice a week.

使用湿布，真空无袋旋涡式吸尘器，和过敏原过滤器对整个房间清洁一下。最好是每天都要这样，不过一周最少要两次。

Use wet cloths and a vacuum cleaner with a no bag vortex and allergen filter to clean the house thoroughly, preferably every day, but at least twice a week.

每天或至少每周两次用湿抹布和真空吸尘器（不产生漩涡同时可过滤过敏原）彻底地打扫房屋。

The almost-concrete hardness of a well-beaten path(such as the one running up the green vortex of Holy Walk).

我们经常走的路坚硬无比，几乎就像踩在钢筋水泥上（比如那条通往&霍利步道&的绿色回旋小路）。

Automotive aerodynamics ; vortex ; numerical simulation ; wheel spoke

汽车空气动力学；漩涡；数值模拟；车轮辐板

Vortex tube is a new device for energy separation, and has comprehensive applications.

涡流管是一种新型的能量分离装置，有着广泛的应用前景。

Because it has no moving parts and consists mainly of a simple tube, the vortex tube has been used in many fields.

采用小流量涡流管在某些特定的制冷领域内有很大的应用前景。

Finally, the experiment equipment was improved and separation characteristics of two-phase vortex tube were studied by conducted experiment.

最后，根据喷嘴形式的分析结果改进实验设备，设计两相涡流管实验流程并进行了相关实验，得到了两相涡流管混合物分离的基本特性。

Further, physical behavior of refrigeration in vortex tube was analyzed according to the experimental results as well as thermodynamic principle.

以往的研究工作表明：在涡流室中心存在低温区，正是这个低温区域的存在使得涡流管具有明显的制冷效应。

It is well known that the flow status in vortex tube is very complex.

众所周知，涡流管内流动状况十分复杂。

When this condition occurs, inbound replication with the source partner is stopped on the destination domain controller and event ID 2042 is logged in the Directory Services event log.

计算机密码学是研究计算机信息加密、解密及其变换的科学，是数学和计算机的交义学科，也是一门新兴的学科。

Instructions: click on the thumbnails to see a larger image, then use the left-right arrow keys to scroll through the slideshow.

使用说明：滑鼠点在小图上即可放大观赏。开启后键盘左右键可用来换照片。