您要查找的是不是：
- The technique involves two GPS receivers: a roving unit and a reference unit that is placed at a known location. 这项技术使用两个GPS接收器，一个为动态单元，一个为放置在已知地点上的参考单元。
- An inertial reference unit (IRU) was removed after less than 1,000 hr in service. 一个惯导组件（IRU）使用了不到1000小时就被更换掉。
- MNRU Modulated Noise Reference Unit 调制噪声参考单位
- ADIRU Air Data Inertial Reference Unit 大气数据惯性基准单元
- AHEU Attitude and Heading Reference Unit 姿态和航向基准组件
- Mathematicization of economics refers to the increased application of mathematics in economic analysis. 经济学数学化是指经济分析中越来越多地运用了数学工具和数学语言。
- Combat Vehicle-Heading Reference Unit 作战飞行器航向参考装置
- Strapdown Inertial Reference Unit 姿态同步器惯性参照单元
- He has been an unsung hero of the country's economic growth. 他是使这个国家经济成长的无名英雄。
- Mother works economic advantages accrue. 母亲工作时经济收入增加了。
- They had led the country into economic disaster. 他们把国家带入了经济灾难中。
- Do you know the economic policy of this year? 你知道今年的经济政策吗？
- Economic depression often follows war. 经济不景气常因战争所致。
- The country is in a bad economic state. 这个国家的经济情况很差。
- The lecture bore down on economic causes. 那次演讲着重论述经济方面的原因。
- AIR DATA INERTIAL REFERENCE UNITS 大气数据惯性基准组件
- The book will open up to readers new vistas on economic thinking. 这本书将为读者展现经济思想的新远景。
- They are faced with slippery economic problems. 他们面临棘手的经济问题。
- The economic situation is now different. 现在经济形势不同了。
- Economic recovery is supposedly getting underway. 经济据称正在恢复中。
