In Oklahoma city's flood on Monday, says Sowko, there was a low-pressure area to the west of the city.
sowko说：星期一发生在俄克拉荷马城的洪水，在城市的西部有低压区。
Ordinarily, this is a low-pressure area which has the effect of sucking the truck backwards, something that adds to the rig's fuel consumption.
通常情况下，车后区域空气压力很低，对卡车会产生一个向后的吸引力，增加燃油的消耗。
The low-pressure area reduces wind resistance and hence the amount of drag, which means less energy is needed to maintain the same speed as the leader.
在低压力区，空气阻力减少，向后拉的力量减小，因此只需要消耗较少的能量就可维持与在前面的竞争对手相同的速度。
This pattern is consistent with the passing of a cold weather front bearing a strong area of low pressure at the surface.
沙尘暴的这种分布型式与地面冷锋造成的强低压区相一致。
Vibrating in the wind, the bristles create some drag. But they also reduce the wing's slipstream, an area of low-pressure turbulence that pulls back on the wing, and hence reduce drag.
风中振动时，刷毛会产生反作用力，但同时它也可以减少机翼滑流，产生一个低气压乱流，机翼上形成回力，因而减小阻力。
And, the southward moved axis of monsoon trough today passes through Bikaner, Deesa, Jabalpur, Raipur, Center of low pressure area.
而且，季风槽向南移动轴的今天经过比卡内尔，迪萨，贾巴尔普尔，赖布尔，低压区中心。
The same period, the ocean thermal slow, relatively high temperature, air density changes smaller solipsism relative area of low pressure.
同一时期，海洋散热较慢，温度相对地较高，空气密度变化较小，遂形成相对的低压区。
His plane flew through a low pressure area and began to ice up.
他的飞机飞进低压区开始结冰。
These all metal suction strainers are furnished with optimized pleat size and screen area for extended life and low pressure drop.
这些所有的金属吸油过滤器都配有优化折皱的大小和过滤面积为延长寿命和压力降。
The low pressure area is shallow and large, and the center is still not well defined, so again the forecast of this typhoon may be difficult.
低压区仍浅和大的，并且中心仍然被不很好地确定，如此预报这场台风可能是难的。
Winding installations in the corresponding single reel, a large area of contact with the rope, the advantages of low pressure units.
相应的卷绕装置采用单层卷筒，有与钢丝绳接触面积大，单位压力低的优点。
All this wet air is pulled in by a high pressure area over the Indian Ocean and a low pressure area to the south.
在印度洋上空，这潮湿的海洋空气被扯进高压区，并向南移向低压区。
The precipitation area has a good relationships with low level positive vorticity, water vapor, pressure energy, moist enthalpy, potential vorticity etc.
诊断分析中发现暴雨落区和低层正涡度、水汽、压能、湿焓、位涡等有很好的对应关系。
The migration of hydrocarbon tends to take place from high pressure stress distribution area (hydrocarbon generation sag) towards low pressure stress distribution area (uplift).
油气从高压应力分布区(生烃凹陷)向低压应力分布区(隆起区)运移。
In Kuche area, the sandstone reservoir is characterized by low porosity, low permeability and high pressure, and pore texture is complex, so, it is very difficult for reservoir log evaluation.
库车地区砂岩储层以高压低孔隙度低渗透率为显著特征，且储层结构复杂，给储层测井评价带来很大困难。
A method of arranging orifices with varied opening area according to the pressure variation in the pipe is suggested in order to ensure the uniformity of water-distribution in the low head filter.
并提出按管内压头来改变开孔面积的布孔方法，以便保证用于低水头滤池时布水的均匀性。
Xujiahe sandstone formation is a set of typical low pressure and tight gas reservoir in the Hebaochang-Jishichang Area between central and southern Sichuan Basin.
四川盆地川南、川中过渡带荷包场—界石场地区的须家河组砂岩储层是一套典型的低压致密储集层。
Shockproof pressure meter filled with glycerin inside cannot be used in low temperature condition or area.
充填甘油的耐震表不能在低温条件下或地区使用。
The weather systems which cause the gales in the area are mainly cold wa- ve (cold front), low pressure zone in Mongolia(northeast), cyclone, typhoon and rainstorm.
引起本区域大风的天气系统主要有寒潮（冷锋）、蒙古（东北）低压、气旋、台风及雷雨。
The abnormal high pressure in the area was formed under geotemperature background characterized by low paleo_heat flow.
异常高压是在低热流的地温场背景下形成的。
A cyclone in the tropics is caused by a smaller area of low pressure.
热带暴风是由小面积低压引起的。
Due to the influence of radial positive pressure gradient, low-energy gas moves along trailing area to hub. That causes rapid dissipation and weakening of downstream passage vortex.
在叶栅下游，由于径向正压梯度的影响，低能气体沿尾流区向轮毂输运，引起下通道涡的迅速消散与衰减。
Due to the influence of radial positive pressure gradient, low-energy gas moves along trailing area to hub. That causes rapid dissipation and weakening of downstream passage vortex.
在叶栅下游，由于径向正压梯度的影响，低能气体沿尾流区向轮毂输运，引起下通道涡的迅速消散与衰减。
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