单词：directivity
音标：[direk'tiviti] ；
[计] 指向性, 方向性
n. the property of a microphone or antenna of being more sensitive in one direction than in another
n. the quality of being directive
n. the quality of being directive
词型变化：名词复数形式 : directivities
directivity的用法和样例：
例句
用作名词(n.)
- The antenna received signals with no directivity.那种天线可接受没有方向性的信号。
词汇搭配
- transducer directivity换能器指向性...
- microphone directivity传声器指向性...
- directivity separation分方向的隔离...
- directivity characteristic方向特性曲线...
- transmitting directivity发射方向性
- directivity pattern指向性图案,方向性图...
- controlled directivity天线的受控方向性...
- directivity gain指向性因数
- directivity diagram方向性图,方向图...
- directivity index定向指数
- binaural directivity双耳指向性
- directivity factor指向性因数
- antenna directivity天线方向性
- directivity function定向性函数
- vertical directivity竖直方向性
- sharp directivity锐方向性
- directivity graph方向特性图
- receiving directivity接收方向性
- directivity signal方向性信号
【近义词】
- directiveness趋向或趋势的确定...
- directionality方向性