In this paper, causes for the change of early phase of cycle error with photoelectric ranger are analyzed.
分析了測距儀周期誤差初相角變化的原因，提出了周期誤差理論的新思路，指出了周期誤差處理中應注意的問題。
In this paper,the quality of cycle error and error for unshapely phase with photoelectric ranger are discussed.
論述了測距儀周期誤差及相位不均勻性誤差的性質，分析了這些誤差對距離測量的影響，給出了實驗結果，提出了改進有關誤差檢定的建
This is the first cause that the initial phase difference is large when the periodic errors are determined twice with the same instrument.
光波測距儀檢驗工作中的周期誤差是三項主要的系統誤差之一,周期誤差中初相角的精度不僅與測試方法和儀器精度有關,而且與周期誤差自身的參數振幅有關,因而使儀器的初相角不宜測準。
Determination of linear and periodic error parameters for the scale value of LCR gravimeters by observed gravity data;
利用實測資料確定LCR重力儀的線性格值和周期誤差參數
It is also found that there are differences between amplitutes and initial phase for each periodic error terms in different measurement ranges of gravimeter.
結果顯示：各儀器格值函數中的線性項穩定，高次項影響不顯著；各周期誤差項的幅值和初始相位在儀器不同測程段有差別；標定的參數在子樣范圍內試用效果較好，外推使用須慎重。
In this paper,the mechanism of periodic errors of Lacoste and Romberg (LCR)G gravity meters is analysed.
分析了 LCR-G 型重力儀周期誤差的產生機制,討論了周期誤差標定的基本原理和方法,結合 LCR-G920和 LCR-G922在靈山重力基線場上的3次標定,對 LCR-G 型重力儀的周期誤差進行了較為深入的研究,得出了一些有益的結論。
Calibration and compensation periodic error in quartz MEMS gyroscope drift;
石英MEMS陀螺漂移的周期性誤差標定及補償
Theoretical analysis of a quartz gyroscope's periodic error transfer in an inertial navigation system
INS中石英陀螺周期性誤差傳遞原理分析
The results show that this method can efficiently restrain the rate ripple of the table caused by the periodic errors of position feedback elements, and can raise the rate stability of tables.
結果表明:該方法能夠有效地抑制位置反饋元件周期性誤差導致的速率波動,提高轉臺的速率平穩性。
Study on Dephasing Calibration of Periodical Error and Core-tip Positioning System in Making Precision Rotary Cutting Tools
回轉類精密刀具制造用芯軸定位系統及周期誤差移相修正研究
Monocycle Encoder and Its Real-time Error Correction Techniques;
單周期編碼器及其誤差實時校正技術
The Error Analysis for Accelerating Convergence of Limit Periodic Continued Fraction
極限周期連分式加速收斂的誤差分析
Periodic Assumption of Frequency Domain Method for Straightness Error Separation
頻域法直線誤差分離技術的周期性假設
Study on Periodical Error in Fiber Fabry-Perot Strain Sensing System;
光纖琺珀應變測量系統周期性誤差研究
Theoretical analysis of a quartz gyroscope's periodic error transfer in an inertial navigation system
INS中石英陀螺周期性誤差傳遞原理分析
period staggering
周期錯調, 周期參差調諧
in quadrature with
與...相差四分之一周期
the average error between it and alfred - Rochow is -.
與阿萊—羅周電負性的平均誤差為0．14。
Influence of Graduation Error of Dividing Disk on Error of Hob Chip Pocket Accumulated Pitch
滾刀開刃磨床分度盤誤差對滾刀容屑槽周節累積誤差的影響
Almost Periodic Solutions of Systems of Difference Equation with Periodic Perturbations;
具有周期擾動的差分方程系統的概周期解
Probed into cycle function and cycle properties of the sum,the difference,the product and the quotient of it;
對周期函數及其和、差、積、商函數周期性的探討
Periodic Solutions to a Class of Higher Dimensional Periodic Systems with Deviating Arguments;
一類具偏差變元的高維周期系統的周期解
alignment error
安裝誤差;調準誤差;定線誤差;校正誤差;校直誤差
2-Position error spectrum of linear complexity for 2~n-periodic binary sequences
2~n周期二元序列的2位置錯誤譜
Minimize drift of the instrument during prolonged operation.
在長期操作中，使儀表的誤差減至最
Dynamic Calibration of Pneumatic Strip Shape Measuring Rolls and Phase Correction Compensation Method of System Circumferential Error
氣動板形儀動態標定及系統圓周誤差鑒相補償
The Differences between Zhou Enlai and Zhon fohai as Students of Hajime Kawakami;
周恩來與周佛海同期師學河上肇之差異