障板 meaning in English

baffle plate
baffleplate
easel mask
shadow mask

Elements in the plane of the baffle can also have standard acoustic boundary conditions , the same as those not in the baffle plane
它的意思不是说在障板中的单元可以拥有的边界条件和那些不在障板中的一样么？
Results are presented for the sound radiation efficiency and power of the modes of the rectangular baffled plate subjected to simply - supported boundary conditions when the plate is excited by obliquely incident plane wave
通过计算，得到了嵌在无限大障板中简支板模型在斜波入射作用下的声辐射功率和辐射效率。
Numerical simulations were performed and results show that significant attenuation of radiated acoustic power can be obtained , and sound radiation cancellation performance becomes better in low and medium frequencies
进行了数值仿真，仿真结果表明，应用压电片能有效地抑制声呐设备中障板声辐射，抑制中低频的声辐射效果更好。
In order to control sound radiation from a baffle in sonar equipment excited by vibration and noise from a ship , the baffle was modeled as a simply supported rectangular thin plate and its radiation characteristics were analytically investigated
摘要为抑制声呐设备中障板受舰船振动、噪声激励而产生的声辐射，将障板转化成简支薄板模型，分析其在谐波激励下的声辐射。