directionality是什么意思？

directionality

英[dɪˌrekʃə'nælɪtɪ] 美[dəˌrekʃə'nælətɪ]

• n. 方向性，定向性，指向性；

例句

• The thermal radiant directionality of mixed pixel is very complicated under the influence of many factors. 混合像元的热辐射方向性由于受到多种因素的影响而变得极为复杂.
• It has the nature of randomness , generality, problem solving , radiativeness, directionality and creativity. 它具有随机性 、 概括性 、 问题性、辐射性、指向性和创造性.
• The directionality of written English is from left to right. 英文的书写方向是自左至右.

英英词典释义

• Noun
  1. the property of a microphone or antenna of being more sensitive in one direction than in another

行业词典

• 体育： 方向性；