环流的

This is found to result from the existence of negative orography in this low-resolution model. 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.

利用位涡的特性，研究并模拟了大气流场在短时间尺度上对非绝热加热的响应，并提出了"过流"的概念：在加热层顶，即使非绝热加热消失，仍存在上升运动，反气旋涡度环流和冷中心。

There is significant positive correlation between interannual variation of atmospheric circulation(200 Hpa) in area 25?

25°N——50°N，110°E——145°E一带大气环流(200hPa)的年际变化与华北相应各月降水的年际变化有显著的正相关关系：(25°N——50°N，110°E——145°E)一带200hPa位势高度正异常，华北相应各月降水偏多，反之，当为负异常时，华北相应各月降水偏少。

Based on Island rule and large-scale pressure gradient, the variation mechanism of ITF is analyzed.

利用绕岛环流理论和大尺度压力梯度的观点与ITF的变化相联系，对ITF不同时间尺度上的主导机制进行研究。

The results showed that at different position of 500 hPa pressure ridge in April, the meridional circulation was abnormal, the spatial distribution of height field and wind field anomaly and the vertical distribution of height and temperature anomaly of east and west had significant difference with 65°E as boundary.

结果表明，4月500 hPa高压脊的不同位置，经向环流异常、高度场和风场的距平空间分布，及高度和温度的距平垂直分布以65°E为界，东西差异显著。

The warm high ridge in mid-and-lower troposphere over North China, the pressure ridge over Okhotsk sea and the western Pacific subtropical high are major circulation system influencing summer climate anomaly in North China.

2华北地区上空对流层中下层发生的暖高压、鄂霍兹克海地区的高压脊和西太平副热带高压是影响华北地区夏季气候变异的主要环流系统。

In this thesis, the barotropic primitive equation under the rectangular coordinate system and atmospheric circulation equation under p coordinate system are.

从正压原始方程开始，运用分层理论研究大气环流方程组定解问题的适定性，以及适定的定解问题(包括初值问题、边值问题和混合问题)在解析函数类空间准确解的求解方法。

Based on stratification theory, begin with the barotropic primitive equation, some theoretical problems of atmospheric equations are discussed, including the well posedness of their initial value problem, boundary value problem and mixed problem.

摘要从正压原始方程开始，运用分层理论研究大气环流方程组定解问题的适定性，以及适定的定解问题(包括初值问题、边值问题和混合问题)在解析函数类空间准确解的求解方法。

The characteristics of the general circulation in winter,spring and summer, East Asian monsoon, summer rainfall and the distribution of drought/flood in China are discussed.

我国夏季降水和旱涝有明显差异的四种不同分布型可能与冬季所处 ENSO循环的不同阶段以及大气环流和东亚季风对它的不同响应有关。

Based on the composite analysis of the NCAR/NCEP reanalyze datasets, significant differences existing in ENSO-related atmospheric circulation anomaly in East Asia during pre- and post-shift periods may be responsible for the interdecadal variation of relationships between ENSO and surface air temperature and precipitation in China.

利用NCEP/NCAR再分析资料合成分析表明，在不同的年代际背景下ENSO引起的东亚中高纬度大气环流异常型发生了明显改变是ENSO和降水气温关系发生年代际变化的原因。

When AACEF is weaker, the summer WPSH tends to be stronger with a southwestward extension, and the South Asia high will be stronger too.

3南半球Ferrel环流圈的异常使绕极低压带和副热带高压带的强度出现了反位相的变化特征，即南极涛动。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。