方位圈

The VAP method is used to retrieve the Doppler radar wind vector field. During the design of the calculation of the wind direction and intensity by using the distributions of the Doppler velocity on the distance circle, no obvious pulses are needed in the radar base data.

采用VAP方法反演多普勒雷达风矢量场，在利用各个距离圈径向速度随方位角分布的廓线推算风向和风速的设计中，要求基数据速度资料中没有明显的脉动。

There is no direct relationship between linear indi cators of movement direction on shallowly dipping foliations and foliation infle xion or intersection axes in porphyroblasts.

在斑状变晶边缘附近的近乎垂直的交切面中具有一种较早形成或稍晚形成的缓倾斜叶理，这种叶理在后期叶理产生时会被圈闭在斑状变晶中，它可以指示FIA的方位，而且并不受此叶理上的运动方向的影响。

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。