direction indicator
听听怎么读
英 [diˈrekʃən ˈɪndɪˌkeɪtə]
美 [dɪˈrɛkʃən ˈɪndɪˌketɚ]
是什么意思
方向标，转向标；
学习怎么用
权威例句
Direction indicatorDirection indicatorDirection indicatorDirection-indicator and mirrorEntangled quantum states as direction indicators.Magmatic flow-direction indicators in a giant diabase feeder dike, ConnecticutThe reliability of anisotropy of magnetic susceptibility (AMS) data as flow direction indicators in friable base surge and ignimbrit...Grain orientation and depositional ramps as flow direction indicators of a large-scale pyroclastic flow deposit in JapanDifferential stress control on the growth and orientation of flame perthite: A palaeostress-direction indicatorComment and Reply on ‘Grain orientation and depositional ramps as flow direction indicators of a large-scale pyroclastic flow depos...Design of a Haptic Direction Indicator for Visually Impaired People in Emergency SituationsDirection indicator for golf puttersElliptic Rydberg states as direction indicators
