1) Gate ring
栅环
2) ring bar
环栅式
1.
Study on single tangent ring bar sprayed bubbling gas distributing desulphurization device;
单切向环栅式喷射鼓泡进气脱硫装置的研究
3) cyclic filtration screen
环状滤栅
4) annular cascade
环形叶栅
1.
Research on the effects of unsteady excitation on enhancing performance of annular cascade;
环形叶栅内利用非定常激励减少分离区损失的研究
2.
Experimental investigation on flowfields of non-axisymmetric endwall of annular cascades in multi condition;
变工况下非轴对称端壁环形叶栅流场特性实验
3.
In regard to the excitation experiments,time-Accurate numerical stimulation was carried out to investigate the upstream disturbance frequency effect under different incidence in an annular cascade.
针对某静止环形叶栅的激励实验工作,相应的对扩压叶栅进行了不同气流攻角和激励频率的非定常粘性计算与流场分析。
5) circular grating
环形光栅
1.
The OTF and PSF of the circular grating optical scanning holography;
环形光栅光学扫描全息系统的OTF和PSF
2.
Manufacturing circular grating with spatial light modulator s gray-scale mask;
基于空间光调制器的灰度掩模制作环形光栅
6) round gate structure
环形栅
补充资料：X线滤线栅半径
X线滤线栅半径
放射学术语。又称栅-焦距。呈弧形排列的滤线栅铅条与充填物高度的延长线于空间聚焦为一点，此聚焦点到栅平面的垂直距离为栅-焦距。用于聚焦式滤线栅。栅-焦距有75、90、100、120、200cm 几种。使用聚焦式滤线栅时，原则
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