环流

The disadvantage of the latter one is that it often results in poor output characteristic.

论文分析比较了加负载电流前馈技术前后的输出外特性及环流特性，并研制了一台样机，进行了实验验证。

A study was carried out in the oxidation process for synthesizing phosphorus oxychloride in liquid jet loop reactor with the diameter of 149 mm.

在直径149 mm液体喷射环流反应器中对三氯氧磷合成的氧化过程进行了研究，与釜式反应器相比反应时间由40 h缩短至8 h，氧气消耗量为理论量并且无尾气排放，研究结果已经用于工业生产。

In normal years, the onset time of summer monsoon over the SCS is approximately in the fourth pentad of May.

通过对各种指标确定夏季风爆发时间一致年份的大气环流特征分析表明，延伸到南海北岸附近地区的海上锋区对流加热和孟加拉湾北部陆地上的对流加热、沿东亚近海向西太平洋推进的冷空气是控制南海夏季风爆发的主要因素。

The peak of the rainy season is in June. Not until pentad 34 (the 4th pentad of June) that FRS comes to the end when all these variables happen to experience a sudden decrease.

然后根据降水和环流指标，提出了华南前汛期开始和结束日期的划分标准，定义了逐年的开始和结束日期。

Based on the pentad mean Outgoing Longwave Radiation and 850hPa wind data during 1979 to 1986, the circulation in the tropical eastern Indian Ocean and western Pacific Ocean are analyzed.

作者利用候平均OutgoingLongwaveRadiation资料与850hPa风场资料(1979～1986年)对热带东印度洋—西太平洋海域与越赤道气流有关的环流系统做相关分析和越赤道气流偏强类合成分析。

Numerical simulation results show that the typical features of primary flow, secondary flow and velocity redistribution in natural river bends are closely related to the special planform and flow depth conditions of natural river meanders. The lateral redistribution of flow is significant when water depth is small. The main stream approaches the concave bank upstream the bend vertex when river width is small.

数值试验结果表明，自然河流河弯中的主流、二次环流和流速重分布特征是与自然河弯的特殊几何形态特征、水深条件紧密相连的，水深越小则流速沿横向的重分布越为显著；河宽越小则水流动力轴线在凹岸的顶冲点越为提前。

In terms of atmospheric circulation, explain the different climatic characteristics of the Inter-topical Convergence Zone and the Polar Front in the western Pacific region.

以大气环流解释西太平洋地区热带辐合带与极锋的气候特徵差异。

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。

N-50°N, 110°E-145°E and that of the rainfall in each month, there issignificant positive correlation between interannual variation of former low level atmospheric circulation and that of the rainfall in Spring and May.

华北春季、5月降水的年际变化与前期低纬大气环流的年际变化有显著的正相关关系：当西太平洋-印度洋上空2-3月200hPa位势高度正异常时，西太平洋副高偏强、偏西，华北存季降水年际、年代际变化及其成因，华北春季、5月降水偏多。

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 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。