1) chopped wave
截波
1.
Chopped wave which is generated by lightning stroke on lead-in wire causing chopped wave overvoltage of transformers is proposed based on the present situation of lighting protection of transformers to the question that some lightning disturbances of transformers could not be avoided or the reason of accidents could not be judged.
本文针对目前部分变压器雷击事故无法避免或无法判断事故原因的现象，在变压器防雷研究现状的基础上，提出进线段雷击产生的截波会引起变压器截波过电压，以往这一问题被人们所忽视。
2) chopped impulse
截波
1.
Theoretical calculation and experimental study on the chopped impulse measurement errors of digital recorders;
数字记录仪截波测量误差的理论计算和试验研究
3) chopped wave
截波，斩波
4) partial wave cross section
分波截面
1.
Theoretical calculation of partial wave cross sections for He-N_2 collision system;
He-N_2碰撞体系分波截面的理论计算
2.
Theoretical calculation of partial wave cross sections for He-H_2(D)_2, T_2)collisions (E=0.2eV);
He-H_2(D_2,T_2)碰撞(E=0.2eV)分波截面的理论计算
5) cutoff wavelength
截止波长
1.
A practical formula to calculate the cutoff wavelength of square and rectangular coaxial lines
一种方形及矩形同轴线截止波长的实用计算公式
2.
This paper presents the theoretical formula for obtaining the cutoff wavelength of single mode fibers,investigates the relation of the fiber darwing tension with the cutoff wavelength and the mode field diameter (MFD) of the fibers and establishes relational expressions for cutoff wavelenght and MFD by numerical analysis.
本文介绍了单模光纤截止波长的理论公式,分析和探讨了拉丝张力这一工艺参数与单模光纤截止波长、模场直径之间的关系,并运用数值分析的方法建立了截止波长和模场直径的关系式,最后指出了在实际生产中,如何通过改变拉丝张力而使得截止波长在合格范围内或更加趋于合理。
3.
This paper proposes to apply finite element method to analyze main mode cutoff wavelength of asymmetrical ridge site double-ridge waveguide,and provides the field patterns under several special situations.
提出了用有限元法分析脊位置不对称双脊波导的主模截止波长,并给出了几种特殊情形下的场结构图,得到了主模截止波长分别在脊位置变化、脊宽变化及脊高变化时的变化规律。
补充资料：断截截
1.形容剪裁利索。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条