航迹: flight path; track; course; ...推算: calculate; reckon; reckoning ...积: amass; store up; accumulate算: calculate; reckon; compute; ...船位: accommodation航迹推算积算船位推算船位: dead reckoning推算船位积算船位: dead reckoning position积算船位: dead reckoning position; dead-reckoning position推算船位: dead reckoning position; eestimated position; position by dead reckoning; reckoning (or dead recking)航迹推算: dead reckoning航迹推算器: dead reckoning equipment航迹推算仪: dead-reckoning equipment超过积算船位: run ahead of one's reckoning; run ahead of reckoning推算船位之前: ahead of reckoning估计船位推算船位: estimated position航迹推算装置: dead reckoning tracer航迹推算作图: dead reckoning plot自动积算船位仪: adris; automatic dead reckoning instrument system航迹推算计算机: dead reckoning computer航迹推算描绘仪: dead reckoning tracer航迹推算图解法: graphic dead reckoning航迹推算指示器: dead reckoning indicator航迹推算自绘仪: dead reckoning tracer混合大圆航迹推算: composite great circle sailing; composite sailing; compositegreatcirclesailing; compositesailing航迹记录器航迹推算器: dead reckoning equipment
