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- range rate correction 距离变化率校正
- By using sputtering rate correction, linear calibration curve of mutil matrixes was established and the quantitative depth profile analysis of the coating of the colored steel strips was reached. 通过溅射率校正，建立了多基体的线性校准曲线，解决了彩涂钢板涂镀层的逐层定量分析。
- This paper first reviews the various methods for determining the joint roughness coefficient (JRC) of rock masses. These include Barton profile method, direct investigation method, roughness parameter method,size range rate method,and telescopic method. 本文首先评述了现有确定岩体结构面粗糙度系数JRC的各种方法;如Barton经典剖面法、直接量测法、表面粗糙参数法、伸长率法、幅度法等.
- An integrated system was established utilizing pseudo range, pseudo range rate and Doppler velocity. We construct the Kalman filter equation, design the flying profile, and then simulated the integrated system when the IMU performance is low. 采用GPS伪距、伪距率以及Doppler速度与INS组合 ,建立了其卡尔曼滤波方程 ,设计了飞行轨迹 ,给出了惯性元件精度较低时组合系统的仿真输出。
- In this paper, we present a method to calibrate radar range data by the range rate data.The method utilizes the fact that range rate data has less error actually than the data in MISTRAM system. 对于连续波雷达系统跟踪远程导弹、卫星等飞行器的数据处理问题，本文提出了利用测速数据对测距数据的系统误差进行诊断及修正的方法。
- Diagnose and Correction of Non-Match Error in Radar Range Data by Range Rate 雷达测距数据不匹配系统误差的测速诊断
- Internal CPU provides all functions usually built in electronic flow meters, incl. low flow rate correction, frequency response setting, bandwidth of sensitivity setting at low flow rates, etc. 内部CPU提供通常的内置电子流量表的所有功能，包括低流速校正、频率反应设置、低流速时灵敏度设置范围等。
- Goddard Range and Range Rate System 戈达德距离和距离变化率系统
- Goddard Range and Range Rate Tracking System 戈达德测距与测距速率跟踪系统
- I was reading a magazine when the phone rang. 电话铃响时我正在看一本杂志。
- The melody still rang in her ears. 那个旋律仍然在她的耳际荡。
- the center range rate of mixing cocoons 中心配茧率
- Their refusal rang the knell of our hopes. 他们的拒绝是我们希望破灭的凶兆。
- He rang off without giving his name. 他名字也未说就挂断了电话。
- Methods:QT intervals,QTd,heart rate corrected QT interval(QTc) and QTcd of the electrocardiogrames recorded before and after revascularization were analyzed in 65 patients with coronary heart disease. 方法 :对 6 5例冠心病患者行冠状动脉球囊成形 (PTCA)及冠状动脉搭桥 (CABG)手术前后的 2 4小时内 12导联心电图 QT间期、QTc、QTd及 QTcd四项指标进行分析。
- Mysteriously, there was no answer when I rang. 真怪，我按了铃，但没人应。
- The playground rang with children's shouts. 游戏场上到处都是儿童的喊叫声。
- It has come within the range of practical politics. 这就属于可实施性政治的范围了。
- I rang you but couldn't get through. 我给你打电话，但没有打通。
- We sell a wide range of ales and stouts. 我们出售种类繁多的浓啤酒和黑啤酒。
