一股冷锋正从北方向这里移动。
我听说冷锋会袭击我们的城镇。
然后来了一股迅速移动的冷锋。
冷锋是一团移动着的冷气流的前锋面。
A cold front is the forward edge of a mass of moving cold air.
预示暴风雪或雷暴的冷锋。
A cold front along which squalls or thunderstorms are likely.
电台预报明天冷锋将到。
具有很大温差的冷锋常常伴随着巨雷狂风。
A cold front with a large temperature difference is often marked by violent thundersqualls.
根据天气预报，一个冷锋正向这个地区移动。
According to the forecast, a cold front is moving towards this region.
天气预报预计，冷锋明天将席卷中国中东部地区。
The weather forecast predicts a cold front is about sweep across central and eastern China tomorrow.
对流性暴雨沿着移动缓慢的冷锋及其前沿地区发生。
Along and ahead of the slowly moving cold front, heavy convective precipitation fell.
周三一股非常活跃的冷锋使堪萨斯州的天气发生剧变。
A very active cold front brought dramatic weather changes to Kansas on Wednesday.
在星期六的时候，冷锋将接近西在白天与清新的西南风。
On Saturday a cold front will approach the west during the day with freshening SW winds.
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。
This pattern is consistent with the passing of a cold weather front bearing a strong area of low pressure at the surface.
3月19日，一股冷锋掠过该区，减缓了雪融水进入该地河流的速度。
A cold front passing through the area on March 19, 2010, slowed the rate of snowmelt feeding local rivers.
这些云朵可以组成单独的云簇，也可以沿着暴风线的冷锋分布。
The clouds can form alone, in clusters, or along acold front in a squall line.
国家气象中心预测，一个强大的冷锋从西北将很快缓解局势。
The National Meteorological center is forecasting that a strong cold front from the northwest will soon alleviate the situation.
由于冷锋向南移动，中国南方地区也会受到恶劣气候的影响。
As the cold front moves south, China's southern regions will also catch some of the harsh weather.
结果显示，在变形场作用下，双冷锋在移行过程中会发生上层锋合并的现象。
The results show that the upper level part of the double cold front may be merged in the movement under the effect of deformation factor.
冷锋、气旋和台风影响下的降水预报准确率明显高于暖锋和副高影响下的降水。
When the rain is caused by cold front, cyclone or typhoon, the rainfall forecast skill is higher than warm front or subtropical high.
本文利用半地转模式研究了对称和非对称地形以及双地形对冷锋锋生过程的影响。
The influences of symmetric, asymmetric and double mountains on the frontogenetical process of a cold front are studied by using a semigeostrophic model.
玻利维亚的气象观测组织已经宣布新形成的冷锋将会在这个星期进入南部和东部地区。
Bolivia's weather service has announced that a new cold front will enter the southern and eastern parts of the country this week. Efe.
微风的发生是一种复杂的大气景象，次要是冷锋活动或经纬向环流调整作用的后果。
The winds generated is a complex phenomenon, mainly is the cold air activities or to the circulation of the regulatory role longitude results.
虽然大都与暖锋有关，它可以发生缓慢冷锋或静止锋，以及因此而得名正面雾也使用。
Although it is mostly associated with warm fronts, it can occur with slow cold fronts or stationary fronts as well, hence the name frontal fog is also used.
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 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.
在西南涡斜压性未建立之前以及冷锋附近，暴雨区可位于低层西南风急流左侧的任何位置。
When the baroclinicity of southwest vortex had not been built and where cold front existed, the rain belt may lie in anywhere of the left of southwest low level jet.
冷锋冷锋的天气状况同样是多变的，它依赖于暖区气团的稳定性和相对于锋区的垂直运动。
The cold front the weather conditions observed at cold fronts are equally variable, depending upon the stability of the warm sector air and the vertical motion relative to the frontal zone.
商丘市的大雾多形成在大陆高压型、冷锋前暖区型、均压场型、(低压)倒槽型天气形势中。
The heavy fogs of Shangqiu are formed by the weather situations: continental anticyclone, warm zone in front of cold front, uniform pressure field, and low pressure with an inverted trough.
这张惊人的图片展示了一种叫做云卷的罕见现象，它往往形成于冷锋之前，并能延伸数英里远。
This amazing picture shows a rare phenomenon called a roll cloud which tend to form ahead of a cold front and can stretch for miles.
这张惊人的图片展示了一种叫做云卷的罕见现象，它往往形成于冷锋之前，并能延伸数英里远。
This amazing picture shows a rare phenomenon called a roll cloud which tend to form ahead of a cold front and can stretch for miles.
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