环流的

The effects of the large-scale forcing on the regional climatic anomaly are through the spread of the stationary wave trains and the teleconnection; The local mesoscale forcings among the domain influence on the motion of the atmosphere through the thermal and dynamic process of the atmosphere inside.

最后我们通过对内外因作用的分析，探讨了大尺度强迫引起的大尺度环流背景和区域内下垫面条件异常等中尺度强迫影响区域气候变化的过程和机制。

The circulation features in the westerlies, especially, distribution and variation of the upper–level westerlies play an important role in controlling the different tracks.

西风环流，尤其是中、高纬度高层西风的分布及其变化对于形成不同类型的台风路径亦起了很重要的作用。

With the climography and MICAPS conventional weather chart from 34 meteorological stations ,the spatiotemporal distribution and weather system types and motion path of hail are analyzed.

利用重庆34个县1960-2004年的气象志、县志资料及1980-2004年的MICAPS资料，对重庆冰雹的时空分布特征、环流背景、冰雹路径等进行了综合分析，对重庆人工防雹提出了一些对策建议。

Using the 6 stations precipitation data in the Sanxia area and weather chart data from October to January during 1961—1994,the prior indexes of regional severe precipitation in Sanxia area are analysed under 500hPa circulation of "big U"pattern.

利用三峡地区东部6个站1961—1994年10月—1月的逐日降水量资料和逐日历史天气图资料，统计分析500hPa环流形势呈"大U"型的条件下，三峡地区有无区域性强降水的前期指标，并用1995年资料进行检验，1996年资料进行试报。

Using benzyl chloride and chlorine as starting materials, benzal chloride is prepared through photo-chlorination in loop reactor.

采用环流反应器、以氯化苄和氯气为原料进行光氯化反应，制备苄叉二氯；将制得的苄叉二氯粗品进行真空精馏得到高纯度的精品；然后用一种新型醇胺类相转移催化剂，分别以盐酸和水作为介质，在 90～ 110℃水解后得到了高纯度的苯甲醛。

The results show that there are obvious annual and decadal changes in East Asia summer monsoon circulation, and there are qui...

结果表明：东亚夏季风环流强度有明显的年际变化和年代际变化，且与赤道东太平洋SST有较好的负相关关系，其中又以与三个月前的海温变化关系最好。

The results showed that the better gastightness the warehouse have,the longer time the PH 3 effective concentration can maintain,and the better fumigation effect can be achieved.

在半衰期为 78秒的 4 5号仓和半衰期为 5 4秒的 4 9号仓进行环流熏蒸效果对比试验，试验结果表明，气密性越好，维持PH3气体有效浓度的时间越长，熏蒸效果也越好。

Then the flow in the curved pipe and reducing pipe was simulated through using CFD software, know that fluid passing curved pipe, reducing pipe can form secondary flow, vortex shedding, circumfluence, occur separation of boundary layer and periodic circulation flow, make the fluid pulsant, then cause the pipe vibrancy.

然后再应用通用CFD软件对具有弯曲和变径的热风炉管内流场进行模拟，得到当流体流过弯管、文氏管后形成了二次流、环流，并发生边界层分离和周期性旋涡脱落，它们会使后面的管流处于脉动状态，脉动状态的流体在管内流动时，会引起管道系统产生振动。

It is found that the vertical velo city derived by the former is usually too weak while the later gets the distinct three dimensional convective structure of meso-scale system with strong vertical velocity.

研究发现，前一种方法得到的垂直速度偏小，分析出的中尺度对流系统不明显，后一种技术可以得到比较明显的三维中尺度环流结构。

One can easily find that from the experimental results: the course, in which ethyl acetate or ethanol degraded in bioreactor, is "reaction limited". The optimal conditions for biodegrading ethyl acetate are temperature of 25~30℃,pH of 7, flux of 0.05m3/h, and the maximal elimination capacity of 472.23g/m3 reactor/h .

气升式环流生物反应器降解乙酸乙酯的优化条件为：反应器内温度25~30℃，pH=7，进气流量为0.05m3/h，处理能力最大为472.23g/m3/h，且连续长时间的操作反应器的稳定性一直很好。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。