1) cephalorachidian disproportion
头脊不称
2) asymmetrical ridge
不对称山脊
3) cephalopelvic disproportion
头盆不称
1.
820), the next is cephalopelvic disproportion (0.
82 0 ) ;其他因素依次是头盆不称 (0 。
2.
Conclusion:Cephalopelvic disproportion is the cause of abnormal second stage of labor and a vital effect factor of cesarean section and maternal adverse reactions,proper treatment of cephalopelvic disproportion may reduce the incidence of abnormal second stage of labor and risk of mothers and infants.
目的:通过临床分析观察,找出第二产程和头盆不称的关系。
4) asymmetrical double-ridge waveguide
不对称双脊波导
1.
The transmission characteristics of asymmetrical double-ridge waveguide have been analyzed by the finite difference method.
运用有限差分法分析了不对称双脊波导传输特性,给出了不对称双脊波导的主模截止波长、单模带宽、场结构,并且与对称双脊波导的传输特性进行了比较,计算结果与对称的双脊波导相比较,不对称双脊波导减小了截止波长和单模带宽,因此可作为有效的双脊带宽滤波器,在微波工程中具有重要意义。
5) asymmetric single ridge waveguide
不对称脊波导
1.
This paper describes the application of finite difference method for obtaining the cutoff wavelength and the field pattern of asymmetric single ridge waveguide,and gives the specific equation for computing related parameters.
提出了用有限差分方法分析不对称脊波导主模的截止波长和场结构图等传输特性,推导出用有限差分方法计算相关参数的公式。
6) rail head dissymmetry
轨头不对称
补充资料：脊脊
1.混乱;互相践踏。
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