frontal cyclone

Finally, if the initial disturbance is located at the high-level, a situation like a cut-off low rather than a frontal cyclone will develop.

如果初始扰动位于对流层高层，则地面形成的气旋在结构上和切断低压类似，不像锋面气旋。

The results show that the frontal cyclone deepens rapidly by interaction with large-scale environment after occurring over ocean with weak hydrostatic stability;

气旋在弱静力稳定度的海洋表面启动发展之后，气旋与大尺度环境场相互作用，气旋得到迅速发展。

Tropical cyclone, frontal cyclone, cold high and southwest monsoon are the main synoptic systems affecting China Sea. When one of them controls the sea, the wave field on the sea has its own features due to the special wind field of this system.

影响中国近海的主要天气系统有热带气旋、锋面气旋、冷高压和西南季风，它们的风场结构很不相同，由此引起的海浪场也各具特点。

The mid-scale shear, strong frontal zone, Mongolia cyclone and surface cold front were main influence systems of forming sand and dust storm.

中尺度切变线、强锋区、蒙古气旋和地面冷锋是引发沙尘暴的主要影响系统；

Weather fronts are bound up with a frontal cyclone.

天气的锋面和锋面气旋密切相关.