1) partiallyperforated
局部开孔
1.
The wave forces induced by the interaction of oblique incident waves with partiallyperforated caisson structures have been investigated.
本文研究了局部开孔沉箱结构与斜向入射波作用时的受力问题。
2) partially perforated caisson
局部开孔沉箱
1.
Theoretical study of diagonal wave forces acting on partially perforated caisson breakwater with transverse walls;
带横隔板局部开孔沉箱在斜向波作用下的受力研究
3) partially perforated breakwater
局部开孔防波堤
1.
Theoretical and experimental study on wave reflection from partially perforated breakwater;
局部开孔防波堤对斜向波反射的理论分析和试验研究
4) perforated ceiling
局部孔板
1.
In this article, with the respects of efflux diffusion and efflux strength, the theoretical and experimental methods were employed to analyze the influence of efflux from three end airflow distributors, diffuser, perforated ceiling and twist outlet, to the cleaning room.
从射流扩散和射流强度的角度,采用了理论和实验的方法分析了分别经由散流器、局部孔板和旋流风口三种末端气流分布装置所形成的射流对洁净室运行的影响,从而指出了装置的使用场合。
5) partial excavation
局部开挖
1.
Based on wave mathematical model, this paper researches the law of redistribution of wave energy caused by partial excavation of waterway, and analyzes the influences of different excavation forms on wave energy concentration, for the purpose of solving engineering problems.
通过波浪数学模型,对航道局部开挖使波能重新分配的规律进行研究,分析不同开挖形式对波能集中的影响,用以解决工程实际问题。
6) Local Switch
局部开关
1.
Synthesis Application of Valve Monitor and Local Switch in DCS;
集散控制系统中阀位监视以及局部开关综合应用
补充资料：布气临界开孔率
分子式：
CAS号：
性质：均匀分布流体的分布板的最小开孔率，也是区分高压降分布板和低压降分布板的标志。郭慕孙根据散式流态化的理论和高压降分布板的概念，导得分布板的临界开孔率式中，流量系数c=0.99[d0/t)-0.125；L为床高；g为重力加速度；u为表观线速；ρf为流体密度；△ρ为颗粒与流体的密度差；d0为分布板孔径；亡为分布板厚度，对于具有散式特征的某些细粒流化床；n=4.65；εmf=0.4。
CAS号：
性质：均匀分布流体的分布板的最小开孔率，也是区分高压降分布板和低压降分布板的标志。郭慕孙根据散式流态化的理论和高压降分布板的概念，导得分布板的临界开孔率式中，流量系数c=0.99[d0/t)-0.125；L为床高；g为重力加速度；u为表观线速；ρf为流体密度；△ρ为颗粒与流体的密度差；d0为分布板孔径；亡为分布板厚度，对于具有散式特征的某些细粒流化床；n=4.65；εmf=0.4。
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