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Because air under the wing is dragged slightly in the direction of travel, it moves slower than does the air moving over the top of the wingd from the airspeed.

因為空氣下，聯(lián)隊是在拖稍方向的旅行欧美日韩国产综合一区WWV，它的動作慢变态自拍日韩欧美在线观看网站视频，比空氣移動超過上方的wingd從飛行。

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At the same time, considering the jumpiness or incline caused inaccuracy and pretermission when the capsule moving ahead, two couples of infrared ray and electron transducer were designed to detect the light signal of the corresponding parts of the capsule. After the addition operation compensation and differential coefficient, turning the little different simulation signals of the body and cap of the capsule into digital signals for detection. It is more accurate for detection and stable to the disturbance. Step electromotor was used for the capsules direction turning which solved this problem efficiently. The capsules were ranged in order according to their colors with the cap at the same direction.

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It uses the "true space physics", seen in games such as Elite and I-War, which means the ship will continue moving in one direction until the engines are fired in another direction (unlike games such as Wing Commander where the ship handles like an airplane).

這款游戲應(yīng)用了曾經(jīng)運用在《銀河飛鷹》以及《獨立戰(zhàn)爭》里面的"真實太空物理"，也就是說A级毛片免费视频观看，只要引擎沒有向另一個方向推進国产韩国精品福利小视频，那么飛船將會一直朝著原來的方向飛行（這一點不像是諸如《銀河飛將》這樣的把飛船當(dāng)做是飛機一樣來駕駛的游戲）。

The magnetosphere shows the loss of a S Pole, or signs of a blast of magnetic particles coming from the direction of the magnetic N Pole of Planet X, or twisting so that the flow of magnetons is moving in the wrong direction.

磁氣圈顯示了地球南極磁場丟失情況WWW.禁；或者來自行星X北極磁場方向的磁粒子沖擊的跡象亚洲人妻不卡无码视频；還有磁子流往錯誤的方向移動造成的扭曲亚洲最大无码A∨在线观看。

Evidence suggests that 1 under more stable stratification, the basic flow, if moving faster at low and high levels (particularly in the presence of jets there), allows a resulting meso-β unsteady wave to propagate eastward with respect to basic flow and even at greater velocity compared with it; 2 vertical windspeed shear of basic flow causes instabilities of the TWT perturbation; 3 considering the second derivative of basic-flow wind with respect to z (denoted by zz≠ 0 which is simply given as β* hereafter) the expression for the phase velocity of vortex Rossby wave is obtained, which is unidirectional in propagation with respect to basic flow; 4 VRoW has its physical origin from β*, i.e., from z-varying heterogeneities of y-direction averaged vorticity of the basic flow field; 5 VRoW phase velocity is associated with zonal wave number k, its energy is dispersive and the group velocity exists in the x direction; 6 when windspeed meets the condition of β*, TWT disturbance instability may be that of mixed VRoW and gravity wave; 7 if basic flow is subject to linear shear but does not meet the condition of β*, the TWT instability is that of inertia-gravity wave.

在大氣層結(jié)比較穩(wěn)定的情況下，如果基本氣流在低層和高層較大(有可能存在低空急流和高空急流)欧美熟妇人妻BBBBBⅩXXXX，此時產(chǎn)生的β中尺度不穩(wěn)定擾動相對于基流向東傳播网友自拍日韩经典视频，甚至于快速向東傳播∥缫故悠的愣模基本氣流在垂直方向上的風(fēng)速切變對于中尺度橫波型的擾動起著不穩(wěn)定的作用www.99riav22。如果考慮基流的二次切變，可以得到渦旋Rossby波的相速度表達式永久免费视频在线观看色黄，渦旋Rossby波相對于基本氣流是單向傳播的婷婷五月丁香在线。渦旋Rossby波產(chǎn)生的物理根源是基本流場的風(fēng)速二次切變，亦即基本流場y方向的平均渦度在空間z方向上的不均勻所致99精品综合加勒比在线观。渦旋Rossby波的相速度與緯向波數(shù)也有關(guān)亚洲欧美色图13p，它的能量是頻散的，其在緯向x方向也存在群速度欧洲免费AV在线网站观看。在基本流場的風(fēng)速存在二次切變時国产综合视频网，橫波型不穩(wěn)定可能是混合的渦旋Rossby重力波的不穩(wěn)定；而在基本流場的風(fēng)速僅僅存在線性切變国内妇人成熟A片免费看，不存在二次切變時亚洲第一区在线观看，橫波型擾動的不穩(wěn)定則是重力慣性波的不穩(wěn)定。

The research result cannot satisfy the need of engineering design.In this paper, according to practical liquid differential equation ,allowing for moving rule and characteristic of moving field of vertical vortex , simplifying N-S equation, I have studied the discipline of condition, velocity and pressure of vertical vortex and analyzed some theory solutions such as plain vortex solution and solution in axial direction.

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To walk an avatar through the streets of Second Life, you have to wear an electrode-equipped headpiece that able to monitor activity in three areas of the motor cortex (the region of the brain involved in controlling the movement of the arms and legs), then simply thinks about moving parts and direction for an EEG machine to record the thought-moving datas, and relays it to the BCI running a brain wave analysis algorithm that interprets the imagined movements.

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A painted line running along the center of a road or highway that divides it into two sections for traffic moving in opposite directions, or, in the case of a divided highway, for lines of traffic moving in the same direction at different speeds.

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