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- The analysis results show that in typical cases the range positioning error of the radar-theodolite joint positioning model is basically equivalent to radar range finding error. 其结果表明，在典型情况下雷达经纬仪联合定位模型距离定位误差与雷达测距误差基本相当。
- Using distant quasars as beacons, the antenna positions are triangulated for measurements within a centimeter, sometimes even within millimeters. 天线位置呈三角形，用远处的这些类星体做参考标志，测量误差可为厘米量级，有时甚至为毫米。
- According to Biot-Savart law and Lenz law, a positioning model describing the relation between the induced electromotive force and the 3D position is derived. 由定位模型建立以胶囊位置为变量的六元高次非线性方程组，运用改进的微粒群算法对其求解，由此实现胶囊位置的遥测。
- De positional Model and Reservoir Characteristics of Carboniferous Thin Sandstone in Hadeson-4Oilfield,Tarim Basin. 哈得4油田石炭系薄砂层沉积模式及储集特征
- purchasing project positioning model 采购项目定位模型
- In this paper, the research results of the relations between the excitation stage of linear ion Bernstein wave (IBW) and the edge ion density fluctuation, the discharge parameters of tokamak and the antenna position in KT-5B tokamak are presented. 本文介绍了在KT-5B托卡马克装置上,线性离子伯恩斯坦波的激发与边缘离子密度涨落、托卡马克放电参数以及发射天线位置之间关系的实验研究结果。
- active spherical positioning model 主动球面交汇
- The turntable and the Antenna Positioning Tower for EMI Automatic Measurement 电磁干扰自动测试转台及天线定位塔
- The regulation sets a positive model in state tax collection while it leaves room for improvement owing to its own inadequacy and its interactive relations with other laws and legal systems. 新规定对于保障国家税收收入将起到积极的规范作用,但应看到仍存在法律规定的不足及与其他法律制度的融合问题,需要进一步加以完善。
- Telemetry Antenna Positions System 遥测天线阵位系统
- Reception improved because of the new antenna. 接受效果因有新天线而得到改善。
- passive ranging technology of hyperboloid positioning model 被动双曲面交汇
- Standing by him was a model worker. 站在他旁的是一位劳动模范。
- I think I can get that special model for you. 我想我可以为你找到那种特别的型号。
- She has been held up as a model worker. 她被推举为模范工作者。
- He showed us a model of the new office building. 他给我们看了新办公楼的模型。
- He taught Tom how to make a model airplane. 他教汤姆作模型飞机的方法。
- John is repairing his model plane at his leisure. 约翰不慌不忙地修理着他的航模。
- No antenna, no radio, we're back in the nineteenth century! 没有天线，没有无线电，我们回到十九世纪了。
- The old sailor chipped out a tiny model boat. 那名老水手一点儿一点儿地削出一个小船模型。
