1) the 5% damped elastic spectral acceleration at the first period of the structure
结构第一周期谱加速度
2) periodical accelerating structure
周期加速结构
1.
The cavity mode method presented in this paper is used for analysis of the dispersion curves in periodical accelerating structures.
提出一种新的分析周期加速结构的方法 (腔模法 ) 。
3) period of acceleration
加速度周期
4) accelerating period
加速周期
5) structure first
结构第一
1.
The thinking in LI Yu’s theory of "structure first" embodies the relationship of seven principles.
李渔"结构第一"理论的思路具体体现在七条原则的关系上。
2.
Having noticed the same nature in narrative literature, he proposed "soundless play" and "structure first" in play and novel writing.
清初文学家李渔兼擅小说、戏曲创作 ,明确认识到二者作为叙事文学的共通性 ,由此提出了“无声戏”与“结构第一”两个具有内在联系的著名命题。
6) periodic structure
周期结构
1.
Preparation and Optical Property of PZT Ferroelectric Thin Films/LaNiO_3 Thin Films Periodic Structure;
PZT铁电薄膜/LaNiO_3薄膜周期结构的制备及其光学性质
2.
Theoretical analysis showed that under well specified conditions, electromagnetic slow wave can interact stationary with moving periodic structure,based on that the a working principle can be proposed for a class of MEMS motor and actuator.
理论分析表明,在特定的条件下,电磁慢波与运动周期结构之间可以发生稳定的相互作用,这能够成为一大类MEMS电机或执行器的一种不同的工作原理。
3.
As a result, waves can propagation along the periodic structures only with in specific frequency bands called the “Pass bands” and wave propagate is completely blocked with other frequency bands called the “Stop Bands”.
研究了在梁结构插入压电材料的周期结构波传播的一般规律。
补充资料:第一工位挡料结构
多工位级进冲模的第一工位挡料结构有其特色,即能设置在任意需要的地点推出挡料销。在图1中的主要零件是挡料销和滑板。不需限位时,挡料销低于下模平面,需要时可推动滑板,通过前端斜面,使挡料销伸出下模平面实现挡料。
图1 第一工位挡料结构
1-下模 2-挡料销 3-滑板
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