专业释义英英释义
-
方向性 - 引用次数：74
complex ray theory; directivity; low sidelobe; antenna; radome.
复射线理论; 方向性; 低副瓣; 天线; 天线罩。
参考来源 - 对天线罩影响天线辐射性能的分析指向性 - 引用次数：30 参考来源 - 运用信号相位匹配原理的高分辨方位估计算法的研究择向性导向性 -
指向性 - 引用次数：47
For a single vector sensor, the particle velocity sensor bears dipole directivity, so acoustic pressure and particle velocity combined processing can form the single side directivity of arbitrary bearing, which is functionary to suppressing the coherent interference.
对于单个矢量传感器，振速是具有偶极子指向性的，讨论了联合处理声压、振速信息可以得到任意方向的单边指向性，对抗已知方向的相干干扰有很大的作用。
参考来源 - 矢量阵信号处理技术研究方向性导向性 -
方向性 - 引用次数：3
Ultrasonic is a Mechanical Wave, which can transfer power and has good directivity, better penetrating power and little attenuation.
超声波是一种机械波,具有振动和传递能量的性质,其最显著的特征之一就是传播的方向性好,穿透力强,在固体和液体中传播时能量的衰减小。
参考来源 - 液体温度对声致发光强度的影响 -
方向性
-
指向性
·2,447,543篇论文数据，部分数据来源于NoteExpress
directivity [ direk'tiviti ]
-
n.
-
the property of a microphone or antenna of being more sensitive in one direction than in another
"the antenna received signals with no directivity"
同义词： directionality
-
the quality of being directive
同义词： directiveness
-
the property of a microphone or antenna of being more sensitive in one direction than in another
以上来源于: WordNet
双语例句权威例句
-
The eXpression of directivity of far field and near field was derived.
推导出了此类换能器的远场指向性和近场声压的表达式。
-
Why is it necessary to explain the directivity of thoughts and provide clues?
为什么让别人感受到，为什么会有自我的思维指向和线索？
-
Simulated results show that the directivity and the gain of the array are improved.
模拟结果表明，天线阵的方向性以及增益都得到了加强。
应用推荐