By studying the imaging laws of six species optical devices we obtain the relations between lateral magnification and object distance using mathematical method.
通过研究六种光学元件的成像规律,运用数学方法得出横向放大[率]与物距的关系式,根据所研究的六种光学元件的成像规律表,总结出成像性质与横向放大[率]之间的关系。
Design method of energy-dissipated earthquake-reduction along transverse of long-span cable-stayed bridges;
大跨度斜拉桥结构横向消能减震设计方法
Study on design method of energy-dissipating earthquake-reduction along transverse of self-anchored suspension bridge by using lead dampers;
铅阻尼器在自锚式悬索桥横向减震设计中的应用研究
Analysis of transverse seismic responses of large scale tall pier aqueduct;
大型高墩渡槽横向地震反应分析
The effect of reservoir lateral phase-change on remaining oil distribution.;
储层横向相变对剩余油分布的影响
Lateral Moving of Prestressed T-Beam with 50 m Long;
50m预应力T梁横向移动
A DC-5 GHz single-pole double-throw (SPDT) radio frequency micro-electro-mechanical systems (RF MEMS) switch that employs lateral metal-metal contacting is designed.
设计了一种基于横向金属接触的DC-5 GHz单刀双掷RF MEMS开关,该开关包括一套有限地共面波导(FGCPW)传输线和左右摆动的悬臂梁。