Next comes the tropopause, which is the upper boundary of the troposphere.
其上是对流层顶，它是对流层的上部边界。
As soon as the tropopause is reached, temperature stops decreasing with height.
一达到对流层，温度就停止随高度上升。
Diagnostic Study of Jet Streaks: Kinematic Signatures and Relationship to Coherent Tropopause Disturbances.
急流爆发的诊断研究：动能特征及其雨对流层顶连续扰动的关系。
As a rule, the temperature in the troposphere decreases steadily with increasing altitude until the tropopause is reached.
通常对流层温度直到对流层顶都是随高度增加而不断地减小的。
The largest differences are near the ground and in tropopause region, particularly over the land with complicated topography.
最大偏差主要发生在近地面大气层、对流层顶附近和地形复杂的陆地区域。
The downward transport of ozone due to tropopause folding can reach middle part of troposphere, which has the most influence on the ozone in the upper troposphere.
对流层顶折叠使高空臭氧向下输送，这种向下的输送可以到达对流层中部，对上对流层的臭氧影响最大。
The boundary between the two, the tropopause, is about 18km above your head, if you are in the tropics, and a few kilometres lower if you are at higher latitudes (or up a mountain).
如果你身处热带，这两大气层的分界线——对流层顶离你的头顶约18公里高；如果在高纬度地区(或高山上)则少几公里。
The results show that the H2O mixing ratio decreases with height in upper troposphere quickly reaches a minimum near the tropopause and the bottom of stratosphere; and then it increases.
结果表明：高原上空h 2o混合比在对流层上层随高度迅速减少，在对流层顶和平流层底达到极小值，平流层里水汽混合比随高度增加。
There are close relations between the losses of total ozone in spring and summer and the uplift of the second tropopause height in summer over the Qinghai-Xizang Plateau in recent 30 years.
近30年春、夏季高原臭氧总量亏损与夏季高原第二对流层顶高度的抬升存在着密切关系。
The tropopause folding, which means that high PV spreads downward from the upper troposphere or stratosphere, helps the releasing of potential instability energy and the development of rainstorm.
对流层高层或平流层低层高位涡的下传有利于位势不稳定能量的释放，使得暴雨增幅。
Analysis of the observational data, the TOMS total ozone, and NCEP circulation, shows that the atmospheric ozone amount experienced a high-low-high variation with low-high-low tropopause altitude.
分析大气监测资料、TOMS臭氧总量资料和NCEP大气环流资料表明，大气臭氧总量随着对流层顶的低一高一低变化呈高一低一高的变化过程。
Based on sounding data of 120 meteorological observation stations in China from 1980 to 2007, the height of tropopause, tropospheric temperature and temperature at low stratosphere were calculated.
对我国1980 ~ 2007年120个观测站的探空资料进行处理后，分别计算得出对流层顶高度、对流层温度和平流层低层温度。
The results show that when the two kinds of tropopause are used, the mass and ozone fluxes cross tropopause in tropical latitudes are TST flux areas, and convers to the STT flux in the sub\|tropics.
结果表明，采用这两种定义下的对流层顶时，穿越对流层顶的质量和臭氧通量都表现出在热带纬度带为TST通量， 到了副热带则转换为STT通量。
From annual change of the tropopause height, it was negatively related to lower stratospheric temperature and positively associated with the troposphere temperature, and there was seasonal difference.
从平均对流层顶高度的年变化看来，对流层顶高度与平流层低层温度呈负相关，与对流层温度呈正相关，且存在季节差异。
From annual change of the tropopause height, it was negatively related to lower stratospheric temperature and positively associated with the troposphere temperature, and there was seasonal difference.
从平均对流层顶高度的年变化看来，对流层顶高度与平流层低层温度呈负相关，与对流层温度呈正相关，且存在季节差异。
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