螺旋度 meaning in English
helicity
Examples
- Moisture helicity and its application in diagnostic analysis of a heavy rain in jiang - huai basin
水汽螺旋度及其在一次江淮暴雨分析中的应用 - The positive storm - relative helicity center is accompany with low - level jet in 850 - hpa isobaric surface fields
通过分析我们发现了正的相对螺旋度中心与850hpa低空急流的演变过程是一致的。 - The change of the positive stonn - relative helicity value has reflected the severe weak tendency of rainstorm and its system approximately
相对螺旋度值的变化大致反映了暴雨及其系统的强弱趋势。 - Diagnoses of apparent heat source , apparent moist sink and helicity show that the severe h eavy rainfall is related with them closely
视热源、视水汽汇和螺旋度的诊断分析表明，暴雨发生与它们密切相关。 - In chapter 3 , after introducing the curvature - modified electronic structures of single - wall carbon nanotubes , we study the density of electronic states . the relations between the electronic structures and tube - diameters and chiralities are discussed
第三章介绍了考虑卷曲效应后的单壁碳纳米管的电子能级结构，并在此基础上研究了单壁碳纳米管的电子态密度，以及管径和螺旋度对其电子结构的影响。