研究x射线反射式波带片衍射图形制造过程中的深度误差效应。
Error effect in depth of diffraction pattern of X ray reflection zone plate has been studied.
最后给出了用所编制的计算机程序计算的若干个加工误差效应的实例。
Finally, some illustrative examples of processing error effect evaluated by the computer programs developed are shown as the spot-diagrams.
为了避免迭代式重建策略所存在的累积误差效应，提出了一种线性回溯射影结构恢复策略。
To avoid the effect of cumulate error in conventional iterative reconstruction algorithms, a linear rewound method is put forward.
本文研究了散射相函数的有限项的勒让德展开对于求解辐射传输方程的误差效应，提出了一个改进算法。
In this paper, the effect of Legendre expansion of scattering phase function with a finite number of terms on solving radiative transfer equation is studied and an improved algorithm suggested.
本文讨论主串信道与被串信道时同步误差效应对波分复用光通信系统误码率的影响，提出一种考虑串扰信道时同步误差效应的系统误码率的计算方法。
The effects of error in timing synchronization on WDM system's error rates are discussed. A calculation method of system's error rates taking such effects into account is proposed.
所有报告的样本误差比率包括了加权和抽样设计设计效应计算在内。
All reported margins of sampling error include the computed design effects for weighting and sample design.
科学家们谨慎地监测那些观测，以排除观测误差和其它影响，诸如城市的热岛效应和由于地表变化导致的局部升温。
Scientists have carefully checked these observations to exclude observational errors and other influences - such as the urban heat island effect and localised warming due to land surface changes.
如果全球定位系统不能修正相对论效应——爱因斯坦最著名的发现相对论的产物，这些信号就会积累大量的误差，其数据就会变得毫无意义。
If they could not correct for the effects of relativity, Einstein's most famous discovery, GPS signals would accumulate so many errors that their data would be meaningless.
在不同种类的气候科学中，即使存在着误差、玩忽职守、甚至粗心大意，但它们也不太可能使得人们对暖化效应可以忽略不计。
It seems unlikely that the errors, misprisions and sloppiness in a number of different types of climate science might all favour such a minimised effect.
由于大气对光波传播引起的折射效应，使得光学雷达测量中产生折射误差。
The refraction effect of light-wave when it propagates in atmosphere brings refraction error to optic radar's measurement.
该模式采用直接预报的方法，避免了误差累积效应；对训练集实时更新，以保证模式的不断更新；模式的输入比较简单，便于应用。
This model adopted direct prediction method, so error accumulation effect was avoided. The training data set was real-time updated so that the model was always the newest.
计量误差考虑了电度表电压线圈和电流线圈在不同的谐波次数以及谐波大小时的非线性效应。
The metering error considers the non linear effect of the voltage coil and current coil in watt hour meter under different order of harmonics and different distortion degree of input waveform.
文中给出了几种飞行状态下由杆臂效应引起的导航误差。
Navigation errors caused by the lever arm effects have been demonstrated under three flight scenarios of the aircraft.
这可能是核形变及核子对效应造成的，试验中的测量误差也不可忽视。
This might be caused by nuclear deformation and nucleon pair effect, and the experimental inaccuracy should not be neglected.
对耦合效应及重力负载影响目标模拟器控制误差的规律进行了对比研究。
The law on coupling effect and gravity load impacting control error of the target simulator was studied.
但由于对流层中的折射效应，定位系统所测目标的仰角、距离等参量均存在一定的折射误差。
However because of the refraction effect in the troposphere there is refractive error in the parameters measured in positioning system.
FFT算法的泄漏现象和栅栏效应将会导致较大的测量误差。
And the leakage and picket fence effects of FFT will result in obvious measure errors.
结论是：提高大攻角实验数据准确度的关键在于减少和修正由于阻塞效应引起的系统误差。
The conclusion is that the key to raise the experimental accuracy lies in reducing and correcting the systematic errors due to blockage effect at high angles of attack.
提出了一种具有双重鲁棒性的自适应波束形成算法，以克服有限采样效应和方向矢量误差引起的波束性能下降。
In this paper, a novel approach of doubly robust adaptive beam formation (RABF) is proposed in order to improve the robustness against finite-sample effects and steering vector errors.
研究还表明，中国劳动力迁徙具有显著的空间集聚效应，采用空间误差回归模型要明显优于OLS回归模型。
Moreover, this research found that as labor migration of China has significant space conglomeration effect, Spatial Error model is fitter to analysis of this phenomenon than OLS model is.
这个指标描述了由异质性而非抽样误差引起效应变异的百分比。
This describes the percentage of the variability in effect estimates that is due to heterogeneity rather than sampling error (chance).
研究两次重复试验三因子全效应随机模型误差方差的齐性检验问题，推导了检验统计量和检验规则的具体表达式。
According to the homogeneity test for error variance on total-effect random model with three factors in double repeated experiment, the specific formulae of test statistics and test rule are deduced.
当离子化学物质在电路板上的两个导体之间生成弱的化学电池时，电化学效应就会产生误差电流。
Error currents also arise from electrochemical effects when ionic chemicals create weak batteries between two conductors on a circuit board.
测量取值的有限时宽效应，可以采用时间累积或周期延拓方法，把测量方法误差降到足够小。
The measurement error caused by finite intervals effect of measured value can be decreased using time cumulation or periodic expansion.
通过适当调节两光束的频率调制幅度，可有效地实现克尔效应误差的消除。
Through proper adjustment to frequency modulation amplitude, the Kerr-effect-induced bias can be effectively reduced.
报道了利用数值仿真方法对自适应光学系统补偿激光传输湍流效应中的波前拟合和复原误差的计算分析。
Using numerical simulation, the fitting error is calculated in the adaptive optics phase compensation for turbulent effect of laser propagation in the atmosphere.
将微带电路向空间的辐射作为一个端口来处理，成功地消除了由于忽略电路的空间辐射效应引入的电路数字模拟误差。
The errors caused by omiting of electromagnetic radiations of opened microstrip in numerical simulating of microstrip circuits is eliminated successfully by making one circuit port of the radiation.
将微带电路向空间的辐射作为一个端口来处理，成功地消除了由于忽略电路的空间辐射效应引入的电路数字模拟误差。
The errors caused by omiting of electromagnetic radiations of opened microstrip in numerical simulating of microstrip circuits is eliminated successfully by making one circuit port of the radiation.
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