查询词典 atmospheric electricity

Based on the current continuity equation, using spherical harmonic function expansion, where lower boundary condition is the surface atmospheric electric potential, upper boundary condition is the electric potential of the bottom of the ionosphere, and non-homogeneous current source function of the vertical dipole assumptions is used for the charging of thunderstorms, the state analytical solution of global atmospheric electricity model in lower atmosphere is gotten.

本文从电流连续方程出发，采用球谐函数展开法，边界条件采用下边界为地表大气电势，上边界为电离层底部电势，非齐次电流源函数项采用垂直偶极子假设。

Following the discovery of high-altitude air discharges by accidentin 1989,there has been a robust effortof experiment-based and theory-based study of these mysterious phenomenaabove thundercloud,which leads to the formation of a new branch field of atmospheric electricity.

1989年美国Minnesota大学的一个研究组用低光度电视摄像机捕捉到了首张中高层大气放电的图像，这一偶然发现激发了随后的中高层大气放电现象的观测研究高潮，并导致了一个全新且充满活力的大气电学新分支领域的诞生。

They can be used to test atmospheric electricity and record the weather.

19世纪末20世纪初，人们利用风筝把侦察兵送到高空，让他们从高空观察敌人的部队。

The study of electricity had hardly begun when Franklin, in 1752, conducted his dangerous kite experiment in a thunderstorm, founding the science of atmospheric electricity.

电学研究刚一开始，富兰克林就于 1752 年在雷暴云中进行了危险的风筝试验，从而奠定了大气电学的基础。

The study of electricity had hardly begun when Franklin, in 1752, conducted his dangerous kite experiment in a thunderstorm, founding the science of atmospheric electricity.

电学研究刚一开始，富兰克林就于1752年在雷暴云中进行了危险的风筝试验，从而奠定了大气电学的基础。转贴于：生活英语_好考试

The study of electricity had hardly begun when Franklin, in 1752, conducted his dangerous kite experiment in a thunderstorm, founding the science of atmospheric electricity.

电学研究刚一开始，富兰克林就于1752年在雷暴云中进行了危险的风筝试验，从而奠定了大气电学的基础。本新闻共4页，当前在第2页 1 2 3 4

The study of electricity had hardly begun when Franklin, in 1752, conducted his dangerous kite experiment in a thunderstorm, founding the science of atmospheric electricity.

电学研究刚一开始，富兰克林就于1752年在雷暴云中进行了危险的风筝试验，从而奠定了大气电学的基矗 B2B99收辑整理

Following the discovery of high-altitude air discharges by accident in 1989, there has been a robust effort of experiment-based and theory-based study of these mysterious phenomena above thunder-cloud, which leads to the formation of a new branch field of atmospheric electricity.

1989年美国Minnesota大学的一个研究组用低光度电视摄像机捕捉到了首张中高层大气放电的图像，这一偶然发现激发了随后的中高层大气放电现象的观测研究高潮，并导致了一个全新且充满活力的大气电学新分支领域的诞生。

Global atmospheric electricity model is the circuit between atmosphere and surface. In lower atmosphere, the main sources of electric current within the model are thunderstorms, which are considered as vertical electric dipoles.

全球大气电模式是指大气和地表构成的闭合回路，其中考虑雷暴为主要充电电源，并将雷暴作为一个垂直电偶极子来考虑。

Two years later an older and wealthier friend, Gatroni, with Volta's assistance, started a collection of natural history materials and also erected a lightuing rod to experiment with atmospheric electricity.

二年之后，伏打藉由协助一位更年长和更富有的朋友，Gatroni，开始了一个博物学材料的收集以及竖立了一支闪电竿以大气的电力作实验。

It goes back to what I told you...

现在回到我告诉过你的。。。

With a supporter in Mr Charest and an admirer in Mr Dumont, Mr Harper may be encouraged to call an election himself.

由于在沙雷那边有个支持者，杜蒙那边有个崇拜者，鼓励哈珀为自己举行一次选举。