ridge extension 中文意思是什麼
ridge extension
解釋
牙槽嵴加高,牙槽嵴延伸,齦頰溝加深術-
( 2 ) another interesting phenomenon is founded that the center of south asia high in the upper level of troposphere is stabile and nearly motionless during the processes of the westward extension of western pacific subtropical high, but its eastern ridge strengthens and extends eastward remarkably because of the anticyclone moves westward over the southeast japan, which may lead to the westward extension of subtropical high in the middle level of troposphere. ( 3 ) in the low level of troposphere, the north australia cold air activity plays an important role on the westward extension of subtropical high
（ 2 ）本文在研究副高西伸過程中指出，高層200hpa上日本東南部的高壓併入南亞高壓，導致南亞高壓脊的增強發展，對低層500hpa上副高的加強、西伸可能起到引導的作用；同時，對流層低層850hpa上孟加拉灣槽在副高西伸過程中加深，並在西伸脊點到達最西點的前4天強度達到最強，這為預報西太平洋副高的活動提供了參考。 -
Based on this conclusion, the possibly formation mechanism of the double sh ridges is discussed. the results show that the formation process of double sh ridge is discrepant for the different style. the first style occurs as a result of the northward movement, the through - get and consolidation of the equatorial buffer band with the wpsh, and the second one is due to the strength, western extension, and then through - get and consolidation of the mid - pacific with the equatorial buffer band
在此基礎上，分析了副高雙脊線的形成原因，結果表明，不同類型的雙脊線，其形成過程不同:第一類雙脊線是赤道緩沖帶（赤道反氣旋）北上與副高打通合併的結果，而第二類雙脊線卻是由於中太平洋反氣旋加強西伸，與赤道緩沖帶打通合併而形成的。
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