n.山狱论；山狱志

A lee trough over the leeward side is induced by the interaction of orography with the cold front. 当静止冷锋移离地形时，由于地形作用可在锋面暖域、地形下游形成一个背风槽。

The buffalo and cow horns hang the book from ancient to present, in wadding orography Wen Wen, studies Wu Wujiu. 牛角挂书从古到今,在绵山学文文就，学武武就。

The inclination of SCF mainly depends on the geostrophic wind in the warm sector, frontal moving speed and the position of SCF relative to orography. 冷锋的倾斜主要与冷锋暖区的地转流分布、锋面移动速度、锋面与地形的相对位置有关。

The clockwise circulation in the cold air can be obstructed wholly in the upward side by orography for the moving slowly steady cold front. 冷锋移动较慢时,其冷域远离地面锋的这支顺时针环流主体可被地形完全阻塞在迎风坡。

The envelope orography scheme developed by Wallace et. al. has been shown to improve medium-range weather forecasts of ECMWF. Wallace等的研究表明,由于引进了包络地形方案,欧洲中期天气预报中心(ECMWF)的中期天气预报有所改善。

It is shown that, over the grid-points where orography height is negative, there exists false sensible heat source that leads to warmer temperature and higher geopotential height. 本文通过理论分析，从多圈层相互作用的角度揭示了谱模式中负地形通过产生虚假的感热源而导致模式系统误差的产生的原因。