查询词典 meridional

The monsoon circulation can be decomposed into the zonal circulation and the meridional circulation.

季风环流可以分解为经向环流和纬向环流。

A flow field diagnosis system has been established which includes the diagnosis of meridional flow field and detail blade-to-blade calculation.

为了进一步给出流场细节，用诊断出的级间参数作为边界条件，对需要详细诊断的叶栅平面进行S〓流场计算，提供更详尽的理论分析和修正的依据，完善压气机试验调试技术。

It is also suggested that the interannual and long-term variations in SST of the South China Sea may be resulted from the meridional wind anomaly and zonal migration of the subtropical high over the western Pacific.

相关和合成分析表明，南海SST的年际和长期变化可能是由南海上空的经向风异常和西太平洋副热带高压的纬向变动引起的。

By circumferential and meridional pressure correlation study, we point out that, the correlation between windward area and leeward area is very small.

计算了风压沿环向和子午向的相关性系数，发现迎风区与尾流区内的各点风压相关性很低。

With the meridional method and based on observational data, the features of uniform subtropical high belt are diagnosed. Results show that for the annual and zonal mean subtropical high, the interannual variability is very small and could be neglected.

依据经向偏差的分解方法，对均匀副高带气候平均的特征进行了资料分析研究，发现年平均的纬向平均副高带的年际变化很小，可以忽略。

The scale analysis on planetary scale motion in the tropical atmosphere shows that the equilibrium between the pressure gradient force and Coriolis force in the meridional direction is easily established, which is known as the zonally semi-geostrophic motion.

对热带大气行星尺度运动所做的尺度分析和物理分析表明：热带大气的行星尺度运动在y方向容易实现气压梯度力与Coriolis力的平衡，它称为纬圈的半地转运动。

The scale analysis on planetary scale motion in the tropical atmosphere shows that the equilibrium between the pressure gradient force and Coriolis force in the meridional direction is easily established, which is known as the zonally semi-geostrophic motion The semi-geostrophic adaptation process in which the inertial gravity waves play an important part is relatively quick The evolution process after the semi-geostrophic adaptation process is slow and controlled by the Kelvin waves and long Rossby waves

对热带大气行星尺度运动所做的尺度分析和物理分析表明：热带大气的行星尺度运动在y方向容易实现气压梯度力与Coriolis力的平衡，它称为纬圈的半地转运动。半地转平衡的建立过程，也就是半地转适应过程相对是很短暂的，它不需要考虑f=β0y随y的变化，因而主要依靠惯性重力波为频散；而半地转平衡建立后的演变过程相对是很缓慢的，它主要受Kelvin波和Rossby波控制。

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。

To overcome the inconvenience of traditional centrifugal pump impeller design, the quartic Bezier curve is used to design the meridional plane and blade profile.

针对传统离心泵叶轮设计步骤繁琐的不足，提出了采用4次Bezier曲线来设计叶轮的轴面流线及叶片型线的方法。

Evidence suggests that when northern snow forced teleconnection is generated in this season, anomalous zonal/meridional circulations are revealed in east Asia-western Pacific band; with east Asia-Pacific teleconnection formed, anomalous zonal circulation is dominant over that band; the anomalous vortex of north Pacific origin moves southwestward and, r...

研究发现当北半球夏季出现积雪强迫型遥相关时，东亚－西太平洋地区既存在异常纬向环流，也存在异常经向环流；而当出现东亚太平洋型遥相关时，东亚－西太平洋地区以异常纬向环流为主。分析还发现源于北太平洋的异常涡旋在向南传播的过程中，先取西南路径，在到达菲律宾东部以后折向东南。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。