| 释义 |
Shear-line
基本例句
切变线¹⁰⁰
When the shear line vapour band is weak, and the Plateau shear line will move southeastward.切变线水汽带减弱时,高原切变线东南移。
The main impact system is cold trough on 500hPa, low eddy shear line on 700hPa, lower troposphere jet in the southwest and surface occluded front.其主要影响系统是500hPa冷槽、700hPa低涡切变线、西南低空急流以及地面“锢囚锋”。
The results show that the mesoscale systems causing the torrential rain are a low level jet , a shear line and a mesoscale depression.结果表明：产生本次大暴雨的中尺度系统是低空急流、切变线和中尺度低压。
Incomparison to the numerical experiment without terrianinfluences, the orographic effects in themodel would contribute to the formation of E-W shear line and promote the development of thecloudcluster.与无地形的数值试验相比,地形作用有利于在长江中下游形成一条近于东西方向的切变线,对系统的发展有促进作用。
The rheumatic attack is related to the variations of the meteorological factors such as the humidity, temperature and synoptic system such as Southwest China vortex, southern trough, Mongolian high, vortex on Tibetan plateau and plateau shear line.成都地区与风湿发作的有关天气系统有西南低涡、南支槽、蒙古高压、高原低涡、高原切变线等，且在冷锋过境或持续低温阴雨的天气形势下会诱发风湿病发作。 |