气压梯度 meaning in Chinese
baric gradient
barometric gradient
barometric pressure gradient
barometricgradient
pre ure gradient
pre uregradient
pressure difference
pressure gradient
Examples
- The atmosphere pressure gradient is an inverse measure of the spacing of the isobars on a weather map
气压梯度与天气图上等压线的间隔大小成反比。 - Release of the heat of fusion is believed to alter the pressure gradient in such a way as to diminish the destructive winds near the storm center
人们认为融解热的释放可以改变气压梯度，结果减小风暴中心附近的破坏性风力。 - Results of experiment b demonstrate that a convergence zone of wind vector and water vapour with dense pressure gradient is formed alone the coast after tc ' s outer circulation encountering land , which results in more precipitation
试验b的结果显示，热带气旋外圈环流与陆地接触后到中心登陆前后，沿海岸线一直存在一条气压梯度相对密集的风矢量、水汽辐合带，引起该处降水增多。 - The diagnostic analysis for the sandstorm process on the base of height , temperature , pressure and wind etc output from the model shows that the upper cold trough , low - level wind shear , surface cold anticyclonic ridge , mesoscale cyclone and cold front are the main synoptic systems , surface cold anticyclonic ridge and cold front provide condition of wind force to occurrence of the sandstorm weather , the strong mesoscale cyclone before front makes pressure gradient before and after cold front obviously strengthen , moreover , and it increases obviously the temperature of the controlled area , as a result , the updraft movement caused by convergence before front strengthens
500hpa强锋区、 700hpa切变和锋前中尺度系统的强弱及位置变化是沙尘暴天气发生发展到减弱的直接原因。地面冷高压、地面气旋及冷锋是造成本次沙尘暴天气的主要地面天气系统。地面冷高压及冷锋为沙尘暴天气的发生提供了风力条件，而中尺度气旋使冷锋前后气压梯度明显增强外，又使所控制的区域增温明显，使锋前辐合上升运动加强，为沙尘暴天气的发生提供了热、动力条件。 - Regional difference in lower - level temperature dv and pressure dv are greatly weakened and dv of llj is distinctly faint without the nanling ridge . this result show that nanling ridge acts as a critical role in the establishment of dv of the lower - level temperature and pressure , which give rise to the dv of llj in south china
而当模式中仅仅去掉南岭和武夷山山脉地形后，低层大气温度场日变化的区域性差异明显变弱，梅雨低压带南侧原南岭山脉所在地的温度日较差明显减小，使得梅雨低压槽与华南地区之间的南北向水平温度梯度和水平气压梯度的日较差显著变小，导致华南低空急流日变化的显著减弱。