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- 机载双通道SAR airborne dual - channel SAR
- 双通道SAR/GMTI dual-channel SAR/GMTI
- 机载双天线干涉SAR图像的自动匹配 Automatic matching of dual airborne interferometric SAR images
- 一种在双通道SAR图像域实现地面运动目标检测的方法 A New Ground Moving Targets Detector in Dual-Channel SAR Images
- 对地面固定辐射源的机载双站无源定位配置 Passive Location Allocation of Airborne Double-Observer for Fixed Radiation Source on The Ground
- 安全通道 exit passageway
- 双通道支局 dual access tributary station
- 机载条带SAR图像 air-borne strip mode of SAR image
- 半双工 semiduplex
- 工人们正在坚石中挖掘一条通道。 The workers were tunnelling through solid rock.
- 双拼 Two bors d's oeuveres
- 我们不得不侧身穿过这狭窄的通道。 We had to get through the narrow opening sideways.
- 双元音 diphthong
- Ｄ类通道 class D channel
- 母亲给她买了一双网球鞋。 Mother bought her a pair of tennis shoes.
- 梗塞通道或脉管的阻塞或闭合 An obstruction or a closure of a passageway or vessel.
- 比翼双飞 fly wing to wing
- 喷火孔道直通火山口的熔岩通道 An eruptive passageway opening into the crater of a volcano.
- 她一双眼睛闪烁着喜悦的光芒。 Her eyes twinkled with delight.
- 这扇门是通向顶楼的唯一通道 This door is the only way into the attic.
