1) Thin slot
细孔缝
1.
The simulation for thin slots in the electromagnetic shielding analysis has been a bottle-neck.
导体屏蔽箱上的孔缝对屏蔽效能有非常重要的影响,而细孔缝的模拟一直是电磁屏蔽分析中的难点。
2) capacitive thin-slot formalism
容性细孔缝算法
3) pore
[英][pɔ:(r)] [美][pɔr]
气孔，细孔;注视;孔，孔隙，缝隙
4) aperture
[英]['æpətʃə(r)] [美]['æpɚtʃɚ]
孔缝
1.
Shielding effectiveness of metallic enclosures with apertures excited by EMP
EMP激励下带孔缝金属机箱的屏蔽效能研究
2.
Analysis on high power microwave aperture coupling of double layer shielding enclosure
高功率微波对双层屏蔽腔体的孔缝耦合特性
3.
It was showed that SE is influenced by the length of the apertures to some extent and the covering fact.
分析表明,屏蔽织物中导电网网间孔缝线经对屏蔽效能有较大影响,而织物总紧度并不总是与织物的屏蔽效能成正比。
5) slot
[英][slɔt] [美][slɑt]
孔缝
1.
The finite-difference time-domain method(FDTD) was adopted to investigate linear coupling processes of microwave pulse into the nested rectangular cavities(system 1) and the nested cylindrical cavities(system 2) with same narrow rectangular slots.
计算表明两系统的外、内孔缝附近均存在场增强现象;两系统耦合过程存在相同的外孔缝耦合主脉冲、外孔缝场增强因子和脉宽展开现象,其内部腔体(Q2)中心点耦合场强峰值接近相等。
2.
To have radio fuze making better resistance to HPM jamming,the slot coupling characteristics of HPM pulse into cavity are studied by using the software XFDTD6.
0,数值模拟高功率微波(HPM)的孔缝耦合特性。
6) Apertures
孔缝
1.
Influence of Apertures in the Electronic Equipment of Missile on Electromagnetic Shielding Effectiveness;
孔缝对导弹电子设备机箱电磁屏蔽效能的影响
2.
The effect on the shielding body s shidding effectiveness of apertures of different shapes and at different po- sitions is analyzed.
应用CST分析带有孔缝的屏蔽体的电磁耦合规律。
3.
This article first introduces the basic theory of transmission line method,which is used to analyze shielding effectiveness of rectangular enclosure with apertures,then expands the fundamental formulas to deal with the cases of multi-holes and polarization with arbitrary angle.
计算和仿真结果表明:当处于谐振频率时,屏蔽系数很低甚至为负;孔阵的屏蔽效能比相同面积的单孔的屏蔽效能好;屏蔽效能随极化角度增加而变化,当耦合电场极化方向平行孔缝的长边时,屏蔽效果最好;在腔体内表面上敷设对应腔体谐振频率的复合电介质涂层,实现了在相同的厚度条件下对腔体谐振频率最佳的抑制效果。
补充资料：细缝流量计
分子式：
分子量：
CAS号：
性质：根据流体流过细缝下部边缘时的液面高度来测量流量的仪表。与堰的原理相同。图中所示的一种，在一根管子上开有细缝，流体由管外通过细缝溢流入管内。细缝处流体的高度与流量有一定关系，可在外部有刻度的玻璃筒上读出。
分子量：
CAS号：
性质：根据流体流过细缝下部边缘时的液面高度来测量流量的仪表。与堰的原理相同。图中所示的一种，在一根管子上开有细缝，流体由管外通过细缝溢流入管内。细缝处流体的高度与流量有一定关系，可在外部有刻度的玻璃筒上读出。
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