查询词典 vortex

Furthermore, as the oscillating frequency of the cylinder approach the natural vortex shedding frequency, because of the phenomenon of resonance in the channel flow, and the heat transfer rate is enhanced more remarkably.

此外，当圆柱振动的频率接近流场的自然振动频率时，会与管道内的流体产生共振的现象，此现象能够大幅的增加流体的扰动，并且扰乱管道内的流场以及温度场，产生较佳的热传增益。

Hot wire anenometry is used to measure the instantaneous velocity, and the measured data are filtered and transformed by fast Fourier transform method to get the frequency of precessing vortex core.

对于旋流设备中产生的旋进涡核现象，可以利用恒温式热线风速仪测量气流瞬时速度，对速度信号进行滤波和FFT变换，从而得到PVC的频谱特性。

This is a unique quantum reflection process considering the fundamental properties of quantized vortex.

由于涡旋的特殊性质，其量子反射有更丰富的量子特性。

As soon as the vortex is formed, the fluid will hit the top of the bowl and randomizes.

尽快形成的旋涡，流体将达到顶部的碗和

A vortex generator in the second chamber segregates the liquid to the outside and the gas to the inside of the second chamber.

在所述第二室中的一个涡流发生器，将所述液体分隔到所述第二室外部，而将所述气体分隔到所述第二室的内部。

Mathematical model of nonlinear vortex-induced vibration was presented for predicting the nonlinear dynamic responses of submerged floating tunnel tethers which were subjected to wave, current and oscillatory displacements at their upper end in horizontal and vertical directions.

建立了水中悬浮隧道锚索在波流场中涡激振动的非线性数学模型，考虑了锚索的几何非线性对其涡激振动的影响，并应用有限差分法求解了锚索的运动控制方程。

Collected and curated by Alan Bellows and his team at DamnInteresting.com, with over 400,000 unique visitors a month, this is the stuff nightmares are made of, and no one will be able to stop reading: Giant Carnivorous Centipedes; Mike, the Headless Chicken; The Exploding Lakes of Cameroon; The Swirling Vortex of Doom; Secret Agent Cyborg Cats; Fiery Balls of Naga; The Deepest Hole; The Terrifying Toothpick Fish; and, of course, Alien Hand Syndrome—a disorder wherein a person's hand develops a "will of its own," unbuttoning shirts, grabbing at the steering wheel, tossing away cigarettes, and in some cases actually attacking its host.

书中包括了许多奇闻趣事，让你手不释卷，包括了：巨型百脚食肉动物；无头鸡麦克；喀麦隆火山湖的探索；世界末日的漩涡；恐怖的鱼型牙签；当然还包括了异已手综合症－－－发生在人手上的功能紊乱，手可以以自己的意志活动，解钮扣，掌控方向盘，乱扔烟蒂，有时候甚至会攻击主人。

Some asymmetric vortex solutions are obtained, which yield the side forces and yawing moments having the order of magnitude agreeing with experimental data.

本文获得了大迎角旋转体在不同非对称边界条件下的非对称涡解，其中一些非对称涡解的侧向力和偏能力非符合实验数据的量级。

Ring, including high pressure air, FRP acid pH blower, auto-powder Drug-bubble machine, sludge dewatering machine, coaxial vortex pumps, chemical liquid filters, coaxial self-suction pump Naisuan Jian, Shen water pollutants pumps, horizontal direct-pumped, submerged stainless steel Pumps, dust collection machines and dust collection equipment, gas-casual, casual trachea, and many other environmental chemical equipment and sewage treatment works, such as the planning design and construction.

包括环形高压风机，FRP耐酸硷送风机，自动型粉体泡药机，污泥脱水机，涡流式同轴抽水机，化学液体过滤器，同轴自吸式耐酸碱泵浦，沉水式污物泵，卧式直接式泵浦，沉水不锈钢泵，集尘机及集尘设备，散气盘，散气管等各式环保化工设备及污水处理工程的规划设计施工等。

Ring, including high pressure air, FRP acid pH blower, electromagnetic pump, auto-powder-bubble machine, sludge dewatering machine, coaxial vortex pumps, chemical liquid filters, coaxial self-suction pump acid pH, vertical centrifugal pipeline Pumps, water-dirt pumps, horizontal direct-pumped, Shen stainless steel water pump, Gear pumps, two high-speed pumps, automatic booster pumps, automatic pressure booster pump, building water supply submersible pumps , Multi-Purpose centrifugal pumps, computer frequency constant pressure pump, electronic constant pressure booster pumps, reciprocating washing machines, pressure-pumping interactive tied, tied for interactive frequency constant pressure pump, stainless steel deep-well pump, dust collection machines and dust collection Equipment, gas-casual, casual trachea, and many other environmental chemical equipment and sewage treatment works, such as the planning design and construction.

包括环形高压风机，FRP耐酸硷送风机，电磁气泵，自动型粉体泡药机，污泥脱水机，涡流式同轴抽水机，化学液体过滤器，同轴自吸式耐酸硷泵浦，立式管道离心泵，沉水式污物泵，卧式直接式泵浦，沉水不锈钢泵，齿式水泵，两段高速泵，自动增压泵，压差式自动增压泵，大楼给水潜水泵，多段式离心水泵，电脑变频恒压泵，电子恒压增压泵，往复式清洗机，压差式交互并列泵浦，变频恒压交互并列泵浦，不锈钢深井泵，集尘机及集尘设备，散气盘，散气管等各式环保化工设备及污水处理工程的规划设计施工等。

As of Tuesday, Google's results were still censored in China.

截至周二，谷歌的搜索结果仍受中国审查。

In order to make the positive action increase and negative one decrease, the sub-forces of the social factors must be adjusted to form a centripetal force.

在这一过程中，人的主体性发挥是社会有机体健康发展的灵魂。