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- The WAAS provides a satellite signal for WAAS users to support enroute and precision approach aircraft navigation. WAAS為WAAS用戶(hù)提供衛星號以取得精準的航空導航需求。
- The U.S.Navy announced July 17 that Raytheon Co. has been awarded the $232 Million System Development and Demonstration (SDD) contract for the Joint Precision Approach and Landing System (JPALS). 美國海軍7月17日宣布,雷聲公司獲得了價(jià)值為2.;32億美元的合同,對聯(lián)合精確進(jìn)近和著(zhù)陸系統(JPALS)進(jìn)行開(kāi)發(fā)和演示。
- PAPI Precision Approach Path Indicator 精密進(jìn)近航道指示器
- NASPALS NAS Precision Approach and Landing System 國家空域系統進(jìn)近和著(zhù)陸系統
- High-Performance Precision Approach Control Radar 高性能精確進(jìn)場(chǎng)控制雷達
- modified precision approach radar 改進(jìn)型精密進(jìn)場(chǎng)雷達
- Precision Approach Airfield Radar 精確進(jìn)場(chǎng)機場(chǎng)雷達
- Precision Approach and Landing System 精密進(jìn)場(chǎng)與著(zhù)陸系統
- Precision Approach Interferometer Radar 精確進(jìn)場(chǎng)干擾儀雷達(英國)
- Precision Approach Lighting System 精密進(jìn)場(chǎng)照明系統
- Precision Approach Path Indicator 精確進(jìn)場(chǎng)航路指示器
- Precision Approach Radar not Operative 精確進(jìn)場(chǎng)雷達不工作
- Precision Approach Radar Resumed Operation 精確進(jìn)場(chǎng)雷達恢復工作
- Precision Approach RADAR Training System 精確進(jìn)場(chǎng)雷達訓練系統
- Topographic correction not only improves the classification accuracy but is a prerequisite in any quantitative remote sensing with high preciseness approach. 地形校正不僅能提高遙感識別與分類(lèi)的精度,還是各種定量化遙感應用的前提。
- Precis this chapter in two pages. 用兩頁(yè)寫(xiě)出這一章的大意。
- Precision Approach Slope Indicator 精密進(jìn)場(chǎng)斜率指示器
- Precision Approach Unified Communications 準確進(jìn)場(chǎng)統一通信裝置
- She made a sign for me to approach her. 她對我發(fā)出靠近她的暗號。
- The diagram had been copied with great precision. 該圖表的復印件很精確。