helicity

helicity什么意思,helicity翻译

基本解释

n.: 【物】螺旋性
网络: 螺旋度；螺度；螺旋率

英汉解释

• 【物理学】螺旋性

• 螺旋结构

• 〔物〕螺旋度

例句

• WPR data as the wind data for computing helicity is feasible and is more suitable for nowcasting work compared with other wind data.

  利用风廓线雷达资料计算螺旋度是可行的，比起其它风场资料更适于短时（临近）预报的业务化工作。

• The shearing wind helicity and thermal wind helicity are introduced and applied to a northeastern cold vortex rainfall event.

  引入切变风螺旋度和热成风螺旋度，并将其应用于东北冷涡暴雨的诊断分析。

• There was definite relationship between the evolvement of helicity"s negative value at higher. . .

  高层螺旋度负值的演变与沙尘暴的出现有一定的对应关系。

• This property, often called " helicity , " serves to differentiate the neutrino from its antiparticle .

  这种性质通常称为“螺旋性”，可以用来区分中微子和它的反粒子。

• The distribution of helicity over the sandstorm area was negative at higher levels and positive at lower levels.

  沙尘暴区上空螺旋度垂直分布为高层负值，低层正值。

• Moreover, the vertical distribution of helicity can reflect some dynamic and thermodynamic features of severe convection.

  螺旋度的垂直分布反映了降雹区大气的一些动力和热力特征。

• The dependence of the excitation energies of low-lying excited states on the diameters and helicity of CNT is studied.

  也确认了奈米碳管的低激态态量与其半径及螺性的关系。

• There is no distinctive linear relationship between helicity value and rainfall amount.

  螺旋度数值的大小与降水量的大小一般没有明显线性关系；

• It is difficult for the application of relative storm helicity in predicting storms for the uncertainty of storm velocity.

  风暴相对螺旋度用于预报时计算的难点在于确定预报风暴移动速度。

• Strengthen of the positive value area of horizontal helicity occurred earlier than the sand-storm.

  从时间演变上看，水平螺旋度正值区的加强时间超前于沙尘暴的发生。