英语词汇directivity graph怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	directivity graph
释义	directivity graph directionalityn. 方向性；定向性 radioactivityn. 放射(性) 辐射能 hyperactivityn. 活动过度,极度活跃 electrocardiographn. 心动电流描记器,心电图仪
随便看	Particle swarm optimization Particle system particle system dynamics Particle technology particle terminal velocity Particle theory Particle therapy particle thickness technique Particle track particle track computer particle track detector particle tracking particle tract particle trajectories particle trajectory particle trajectory model particle transfer reaction Particle Trap particle trapping particle traps Particle,Vault Ribonucleoprotein Particle,Vault RNP particle vehicle interaction Particle velocity particle velocity distribution

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