To form a tornado, cold air must sit above warm and moist air, and the wind needs to go in different directions at different heights, creating shear forces.
形成龙卷风，寒冷的空气必须处在暖湿的空气上部，而风应该在不同高度向不同的方向运动，以此创造出剪切力。
Time is moving faster in all directions at once.
时间的脚步更快，在各个方向上一次。
We can ask for directions at the information desk.
我们可以到问讯处去问路。
The world is being pulled in two directions at once.
世界正在同时被扯向两个方向。
A good skater never tries to skate in two directions at once.
优秀的滑冰手从来不试图同时滑向两个不同的方向。
I would remember that a good skater never tries to skate two directions at once.
我不会忘记，优秀的溜冰者决不会试图同时滑向两个方向。
I would remember that a good skater never tries to skate in two directions at once.
我会牢记：一位优秀的溜冰手从不试图同时滑向两个不同的方向。
I would remember that a good skater never tries to skate in two directions at once.
我要牢记：优秀的滑冰手从不试图同时滑向两个不同的方向。
I would remember that a good skater never tries to skate in two directions at once.
我会记得，好的滑冰者不会试图同时滑向两个方向。
Dashan: Let's find a souvenir store. We can ask for directions at the information desk.
大山：那我们找一家礼品店吧。我们可以到问讯处去问路。
They realize they are being tailed, and split off in different directions at the airport.
他们意识到被跟踪了，在机场分散开来，分组行动。
Dashan: : Let's find a souvenir store. We can ask for directions at the information desk.
大山：那我们找一家礼品店吧。我们可以到问讯处去问路。
Only one thing is certain: competing trends are pulling multinational firms in all directions at once.
唯一确定的是：竞争走势让跨国公司一下子摸不着头脑，不得不四处出击。
She designed a distinctive tool you could twist in two directions at once, and still keep your hands clean and dry.
于是，她设计了一个非常有特色的工具——可以同时向左右绞拧的拖布，还可以保持你手部的干净清洁。
An acrobatic feat in which the legs are stretched out straight in opposite directions at right angles to the trunk.
劈叉一种杂技动作，腿向相反的方向伸开，各自与身体直角。
These magnets will generate local magnetic fields that point in opposite directions at different points on the chip's surface.
这些磁铁可产生局部磁场，从相反的方向作用于芯片表面不同位点。
The dual-diaphragm couplings can be curved in different directions at the same time, in order to compensate for eccentricity.
而双膜片联轴器可以同时曲向不同的方向，以此来补偿偏心。
A field study on the delays of pedestrians walking in different directions at signalized intersections was conducted in Xi 'an.
在西安市，对信号交叉口不同走向行人延误进行了实地研究。
Besides, it introduced some new research directions at home and abroad, and then made the forecast on the later research tendency.
此外还介绍了国内外几个新的研究方向，并就以后的研究趋势作了展望。
He has four screens to monitorand multiple cameras, and is shouting directions at the actors, who arerepeating the scene over and over.
他管着四个屏幕和很多台摄像机，高声喊着，向演员们发布指示，演员们则一遍遍地重复他们的戏。
Philosophy has different solicitude directions at different periods oft ime , that is, the issue of noumenon and ontology in philosophy.
不同的时期哲学有着不同的关怀指向对象，即哲学的本体及哲学的本体论问题。
Midweek is a much better time for exploring and taking action. Your good energy should push you in interesting new directions at this time.
对于探索和行动来说，周三是一个更好的时机，这个时候你旺盛的精力将把你推向一个有趣的新方向。
Mr Chambers, not surprisingly, sees the expansion, seemingly in all directions at once, differently: as a bold attempt to achieve two things.
不足为奇的是，尽管公司似乎染指各行业，但钱伯斯并不这么看。 他将公司的扩张看作是一举两得的大胆尝试。
A method of determining bifurcation directions at a double eigenvalue is presented by combining the finite element method with the perturbation method.
本文结合有限元法和摄动法给出了一个确定薄板在二重特征值处分支方向的方法。
In Lanchester's design, two balance shafts rotated in opposite directions at twice the crankshaft speed to cancel out the niggling secondary vibrations.
Lanchester的设计中，两个平衡轴以两倍于机轴转速，反向地转动，抵消了无用的次生振动。
The wind velocity variation of different slope directions at coal gangue piles in Sunjiawan was studied with field measurement and statistical analysis.
采用野外观测与统计分析相结合的方法，对阜新市孙家湾煤矿矸石山不同坡向的风速变化进行研究。
The Chameleon has the ability to roll or rotate each of the eyes independently, to see two different objects from two different directions at the same time.
蜥蜴具有单独旋转两个眼睛的能力，这样它可以同时用两个眼睛看两个不同的方向。
For one thing, the UTP cabling requirements were upped again to category 5e, and 1000base-t USES all four twisted pairs-in both directions at the same time.
因为一方面而言，UT P线缆要求已经再次升级到CAT- 5e版了，另一方面100BASE - T使用了四对绞线——同一时间，两个走向。
For one thing, the UTP cabling requirements were upped again to category 5e, and 1000base-t USES all four twisted pairs-in both directions at the same time.
因为一方面而言，UT P线缆要求已经再次升级到CAT- 5e版了，另一方面100BASE - T使用了四对绞线——同一时间，两个走向。
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