wave ridge meaning in English
波峰
波脊
Examples
- The entire automatic wave ridge welds , the backflow welding machine
全自动波峰焊回流焊机 - The results indicate that e . rhytidosperma bears pollen with 5 waved ridges and developed hyaline lines in the grooves , which is typical for type a of pollen morphology in the genus
结果表明斑子麻黄的花粉形态也非常特殊，其纵肋数目5条左右，纵肋波状扭曲，肋间沟槽内透明线发达且分枝。 - For example : the high frequency digital oscilloscope , the appropriative debugging , tests computer , eprom read - write , the multimedia computer video frequency signal generating device , the digital camera , dmm , weatherometer , the wave ridge welding machine and so on
如：高频数字示波器专用调试测试电脑eprom读写器多媒体电脑视频信号发生器数码相机数字万用表器件测试老化台波峰焊机等等。 - 4 , the summer rainfall anomaly in northeast china bears close correlation with the atmospheric circulation backgroud . while cold air in middle and high levels of troposphere is active in wet year with the positive anomalies over high - latitude and polar area , the active longwave ridge , the anomalous long - wave ridge in northeast china and inner - mogolia as well as the northward and eastward of the polar vortex , the contrary is in the dry year in northeast china
4东北地区夏季降水异常与大气环流背景有密切的关系，东北地区夏季多雨年在对流层中、高层冷空气比较活跃，高纬和极区主要由位势高度的正距平所控制，贝加尔湖以北的地区长波脊较为活跃，在东北地区和蒙古地区有异常的长波槽发展，极涡位置偏北、偏东；而在东北地区夏季少雨年则容易出现与上述相反的异常环流形式。