1) equivalent spherical cavity
等效球形腔
2) Spheric equivalent source
球形等效源
3) the number of equivalent spherical particles
等效球形颗粒数
1.
Aerosol mass concentration algorithm based on the number of equivalent spherical particles;
基于等效球形颗粒数的颗粒物质量浓度算法
4) equivalent cavity
等效腔体
1.
The two different feed configurations are adopted in the design of equivalent cavity.
为了能够在Ka波段采用低温共烧陶瓷(LTCC)技术实现收发组件小型化设计,提出了LTCC无源等效腔体模型。
6) spherical cavity
球形空腔
1.
Resonant characteristics of spherical cavity with a coatingin viscoelastic material;
粘弹性介质中球形空腔嵌入层的共振特性研究
2.
In this paper,a solution on the dynamic response of a spherical cavity in saturated soils is obtained on the basis of Biots theory of two phase medium.
利用Ｂｉｏｔ饱和土波动理论求解了饱和土中球形空腔内部受周期性动荷载作用下的动力响应，并分析了球形空腔表面排水条件和振动频率对位移和孔隙水压力的影响。
3.
Based on the generally adopted soil model for engineering, an analytic solution of spherical wave propagation problem in a special case for an equally pressurized spherical cavity in saturated space by Laplace transformation which is compared with that of the same problem in a onep_hase elastic space.
本文采用工程上通用的土力学模型，利用Ｌａｐｌａｃｅ变换求解了饱和土中球面波的传播问题，对一种特殊情形下的均匀受压球形空腔得到了解析解，并与弹性单相介质中均匀受压球形空腔进行了对比，以考察流体对饱和土体动力响应的影响·本文为分析地下结构动力响应提供了一种有效的方法，有重要的工程应用价
补充资料：比等效百万吨数