查询词典 wake-up

Much of the public first learned about radio in the wake of a tragedy: When the luxury liner Titanic struck an iceberg in April 1912, the doomed ship used the new technology to desperately call for help. Only about 700 of the 2,220 passengers were rescued, but the number of survivors might have been much lower if other ships had not arrived when they did.

大部分人意识到无线电通信是从一个悲剧开始的。1912年四月，豪华邮轮泰坦尼克号撞上了冰山，在新技术的帮助下，它发出了最后的求救信号，2200乘客中只有700人获救，但是如果其它船只不收到信号赶过去，获救的人会更少。

According to the understanding of the flow characteristics, a mechanism of formation of vortex streets has been proposed to be the absolute instability of the wake, and several methods of flow control have been developed and shown successful.

根据表面流动及尾流特性的研究结果，从流动稳定性的角度提出了尾流中涡街产生的机理，在于尾流中存在着绝对不稳定的区域。基于对流动特性的理解，从改变流动稳定性的角度，寻求各种流动控制方法。试验结果表明这些方法是成功的。

In late 1934, relations between Italy and Abyssinia (as Ethiopia was known at the time) deteriorated in the wake of a border incident.

1934年末，意大利和阿比西尼亚之间的关系在边界事件发生之后开始恶化。

Wake acoustic homing torpedo ; trajectory optimization ; endurance loss ; hit probability ; counter-countermeasure

尾流自导鱼雷；弹道优化；航程损失；命中概率；反对抗

Ambulatory blood pressure monitor and a wrist actinograph were simultaneously used to record circadian sleep-wake and rest activity rhythms for two days.

结果 本次研究发现，非杓型高血压患者夜间活动水平（L5）显著增高（P〈0.05），睡眠效益显著下降（P〈0.05），夜间觉醒点数显著增多（P〈0.05），睡眠觉醒破碎指数显著增高（P〈0.05）。

Second, the afterbody of the cuboid is modified step by step in 9 models to model flow wake at rear end and...

文中得出了客车外围流场的速度矢量图和压力分布图以及六个气动力系数，并将最终结果与风洞试验结果进行了比较，结果吻合较好。

SLEEPER'S WAKE. Set in modern day South Africa, Sleeper's Wake is the story of 46-year-old John Wraith, a freelance journalist, who regains consciousness after a car accident to learn that his wife and 5-year-old daughter died in the same accident.

Chinese Summary/中文概要：故事发生在当今的南非，46岁的约翰·维斯是一位自由记者，在一场车祸后陷入昏迷，在他醒来后，他意识到自己的妻子和5岁的女儿都已在车祸中丧生。

The shear layer vortices dominate in the initial portion of the jet, which are a result of the K-H instability. The crossflow encounters an adverse pressure gradient ahead of the jet and separates to form horseshoe vortices under the pressure downstream, and they develop into the wake. The wake vorticity comes into being in the actions of an adverse pressure gradient and a wall-normal component of vorticity, which originates from the wall boundary and is entrained into the jet. The shear layer vortices encounter adverse pressure gradients in the lee of the jet and break down, leading to the formation of the CVP and the CVP is the most important characteristic of the jet in crossflow.

文中指出：剪切层涡源于射流与横流之间的K-H不稳定性；马蹄形涡的产生是由于射流喷口上游迎风侧的壁面边界层内存在逆压梯度，使流动发生了分离，在下游逆压梯度的挤压作用下，形成了马蹄形涡，马蹄形涡向下游发展，进入尾迹区；在逆压梯度和法向涡生成项的共同作用下产生了尾迹涡，尾迹涡源于壁面边界层，止于射流，并将部分涡量向上输运至射流内部的CVP；CVP是横向紊动射流的重要特征，剪切层涡破裂后，在逆压梯度的作用下CVP形成。

The frequency and amplitude of wake force were deduced theoretically, while the influence of stator sector distribution and stator vane quantity on the wake force of vane was also discussed. Transient analysis was conducted for the forcing response of rotor blades under the same stator sector distribution and different quantities of stator vane, so an optimum asymmetry stator mistuned design was developed.

对不对称静子叶片非谐情况下激振力频率幅值进行推导，讨论了静子扇区分布和静叶数目选取对尾流激振力的影响，并对相同扇区分布不同静叶数目情况下转子叶片的强迫响应进行瞬态分析，给出不对称静子非谐设计的最优方案。

First, free wake analysis was carried out to calculate the rotor wake geometry and the downwash around the engine jet space.

首先应用自由尾流分析技术来计算旋翼尾迹和发动机绕排流空间的洗流速度。

He and Nina moved to California and lived at 2005 Ivar Street, Apt.

他和Nina搬到加州，并在2005年伊瓦尔街，公寓生活。

Droperidol （ potently inhibits transfected HERGchannels and this is the probable mechanism for QT prolongation.

氟哌利多有效地抑制了转染的 HERG 钾通道，可能是 QT 间期延长的机制。