扇

The pressure fluctuations were measured at different positions along the axial direction on the tonge. The coherence analysis was utilized for illustrating the blade passing frequency cancellation mechanism. A 3-D flow visualization method, which overcame the blind slight from LDV and PTV, was used to present the differences of internal flow patterns.

实验中分别进行0度、5度与10度三种叶轮扭转角之设计，在横流扇出风口以声学人偶进行噪音量测，评估不同叶轮扭转角在操作转速下之风扇噪音、并分析其声音品质；另外在舌端上不同的轴向位置撷取其压力扰动频谱进行相干性分析，探讨舌端上因不同叶轮扭转角对周期性压力扰动之破坏之探讨。

Crews worked feverishly Safety valves Tuesday to close that gate, which keeps water out of the Old Towne area of Slidell.

周二人员奋力关闭这扇门，它保持了对旧城的斯莱德尔面积水。

The internal skin is a layer of rotate-able white translucent screens. When the screen is rotate to the position perpendicular to the facade, the panoramic lake-view enters the dining space; when closed, the dining room has both proper natural light and privacy. The glass boxes would look like white lanterns floating on the lake, as the interior lighting is softly diffused by the screen.

外层为Low-E中空玻璃幕墙，设有电动开启扇；内层为可透气的中转白色轻纱屏风，可开可闭：开启时，湖面的景色被毫无阻隔地引进室内的用餐空间；闭合时，用餐空间可拥有私密性，同时不影响采光；若在夜晚，室内的灯光通过轻纱发生漫射，水面上的玻璃盒子有如漂浮的纸灯笼。

A book that would be a trapdoor down into some place dark.

一扇下通黑暗之门。

Suddenly -- too late --you realize that your heart has opened like a trapdoor, and you're tumbling into a deep, sweet abyss, thinking, God, this is wonderful!

突然--太迟了--你意识到你的心上好比打开了一扇秘密的门，你跌入了一个甜蜜深渊，想着：上帝，这太奇妙了！

But he had seen no one search that roof; if he ran he might come face to face with someone coming up out of another trapdoor

但他没看见有人搜索那屋顶；他要是逃过去；很可能劈面遇到从另扇活动天窗里上来的人。

As though in answer to his question, the trapdoor suddenly opened, and a silvery ladder descended right at Harry's feet.

好像是回答他的问题似的，那扇活板门突然打开了，一道银色的梯子正放在哈利脚前。

Then he suddenly noticed that there was a trapdoor next to his feather.

小王子十分难过地坐到地上，猛然发现羽毛边有扇地板门。

But he had seen no.one search that roof; if he ran he might come face to face with someone coming up out of ano.her trapdoor

但他没看见有人搜索那屋顶；他要是逃过去；很可能劈面遇到从另扇活动天窗里上来的人。

They both started to run for the door, when a trapdoor opened up below them. Suddenly they were falling into the darkness

他们两个开始冲向大门，这时他们脚下的一扇活板门突然打开，两人瞬间跌入黑暗之中

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。