推导出了宽谱段像散同时校正条件,实现了宽谱段像散的同时校正。
The broadband astigmatism corrected simultaneously conditions were deduced, and the astigmatism was corrected in a wide spectral region.
本文利用描述函数法,重点分析了条件反馈校正对自持振荡的抑制作用。
Using the describing function method, this paper gives emphasis to analyse the conditional feedback correction effect on restrain self-sustaining oscillation.
为了使您无条件地被学校正式接纳,您必须提交一份完整的中学教育成绩(等级)单或同等学历成绩单。
In order for you to be officially accepted without provision, you must submit a complete high school transcript of grades or the equivalent.
对主蒸汽压力控制系统、床温测量系统、床温校正系统和主燃料跳闸的动作条件进行了详细的分析。
The main steam pressure control system, bed temperature measure system, bed temperature adjust system and action condition of main fuel trip (MFT) are analyzed.
本体系采用基体匹配、背景系数和元素干扰系数校正及元素内标法确定了最佳综合实验测试条件。
The optimal experimental conditions were obtained by matrix element match, background coefficient and element interference coefficient correction as well as element internal standard method.
现有的用于静校正处理的自动拾取初至波方法的精度和速度已难以适应这种复杂的地表条件。
The precision and speed of automatic detecting first breaks approach currently used for static corrections processing cannot adapt to such complex surface conditions.
本文的模拟结果不仅能为高能电子束光刻工艺优化曝光条件、降低邻近效应提供理论指导,而且能为进一步的邻近效应的校正提供更精确的数据。
The present results not only can help to optimize the exposure conditions in Electron Beam Lithography, but also supply more accurate data for proximity effect correction.
基于中间点的渐近性质,获得了数值积分的校正公式及其条件误差估计。
Then Based on the asymptotic properties of the intermediate point, corrective formulas of numerical integral and its conditional errors are obtained.
系统测试的数据偏差,可以采用数据回归的方法来进行校正,从而实现数据准确性条件下的快速检测。
Data deviation of the system can be revised well by mathematics method. Then it can realize the fast test and accurate data.
把双感应测井和浅电阻率测井或者微电阻率测井组合,假定为台阶状电性剖面条件下,可以校正侵入对深感应的影响。
If the dual-induction log is combined with a shallow laterolog or microresistivity log, it is possible to correct for the effect on invasion on the deep log, assuming a step profile.
此试验压力包括工作条件如:背压和高温的校正值。
This test pressure includes corrections for service conditions e. g. backpressure or high temperatures.
取决于条件,穿孔量可在不穿孔到相对高的穿孔量之间改变以改变所提供的额外错误校正及所使用的存储器的量。
Depending on conditions, the amount of puncturing can vary from no puncturing to a relatively high amount of puncturing to vary the amount of additional error correction provided and memory used.
模型中考虑了试验段塞注入条件和注入液中含有次生示踪剂的校正。
The model is considered of the condition of test plug injection and the emendations of secondary tracer in injection fluids.
分析了电荷泵电路实现功率因数校正(PFC)的基本原理和条件;
The principle of charge pump for achieving power factor correction (PFC) and its unity power factor condition are analyzed.
溶液中加入铱元素进行铼同位素的质量分馏校正,在常规的溶液雾化进样条件下,采用同位素稀释法可准确测定纳克级的铼含量。
Combining the isotopic dilution (ID) method with the on-line fractionation correction method, the rhenium content can be determined accurately at sub-nanogram level using the normal solution n.
本文将集中讨论局部收敛性,特别是证明了在使用DFP或PSB等矩阵校正公式时,修正后的方法在一定的条件下是超线性收敛的。
Particularly, it is proved that if DFP or PSB matrix updating formulae are used, then our method will be convergent superlinearly under some conditions.
由于实际测量数据具有非线性特征,加上校正样本集合的有限性,使得解决小样本条件下非线性关系的模型传递问题显得尤为重要。
Because of nonlinear effect and small calibration sample set in fact, it is important to solve the problem of model transfer under the condition of nonlinear effect in evidence and small sample set.
此外,用此方法提取的电子散射参数被成功地用于相同实验条件下的电子束临近效应校正。
Furthermore, the parameters acquired by this method are successfully used for proximity effect correction in electron beam lithography on the same experimental conditions.
在假定岩石体积模量是其上、下限值线性加权平均值的条件下,提出了泥质岩石油气层声波速度校正法。
And a correction method for acoustic logs from shaly sand is also proposed assuming that the bulk modulus of the rock is the linear weighted averages of its upper and lower limits.
运用了图像进行光照校正,人脸图像进行降维及不同的光照条件下的人脸图像运用改进型的BP神经网络对进行识别。
Use the image illumination correction, reduce the dimension of face images and different lighting conditions, the use of human face images improved the BP neural network for recognition.
结论采用本方法能在常见的成像条件下较大地提高校正质量,具有通用性。
Conclusion the calibration quality will be enhanced to a great extent under the common imaging conditions by adopting the least square method.
如果用户暂时没有标定条件,可以通过经验标定矫正软件,进行温度校正和补偿;
If no calibrationconditions, can be corrected by the calibration software experience, the temperature correction and compensation;
作者对扩展边界条件法(EBCM)进行了参数校正处理,以拓宽扩展边界条件法的适用范围。
The authors present a parameter correction process applied to extended boundary condition method (EBCM) in order to make it valid in the deeper groove gratings.
本文从理论上论述了复杂地形条件下常规基准面静校正和存在的误差以及存在误差的主要原因。
The present paper deals with the errors existent in routine datum plane statics under the condition of complex topography as well as the cause for the errors.
在复杂地表条件和复杂地质构造条件下,地震资料处理的关键主要表现为静校正和成像,而这两者均与速度模型有关。
The key of seismic data processing mainly lies in static corrections and imaging and both of them are relative to velocity model in complex near-surface and underground geologic structural conditions.
本研究以奥夫奈尔法作参比,对蔗糖存在的影响进行了校正,算出了实验条件下的校正数。
A correction on the presence of sucrose has been made using Ofner method as reference and the correction of this method under the conditions mentioned above has been calculated.
光学模拟测色仪采用校正滤色器使仪器满足卢瑟条件,校正滤色器的精度受多种因素的影响。
Analog optical colorimeter is used to calibrate correcting filter so as to make it meet Luther condition. However, the calibration precision of the filter is influenced by many factors.
数值计算采用有限体积法和预测校正法,固壁边界条件采用“部分滑移条件”。
The finite volume approach in space and predictor-corrector method in time is used, and "partial slip condition" is applied to the solid wall boundary condition.
论文主要研究时间(频率)、空间欠采样条件下的参数估计与阵列校正方法。
The problem of parameter estimation and array calibration with sub-Nyquist sampling is studied in this doctoral dissertation.
复杂地形,特别是山地条件下地震勘探中的大静校正问题是一个非线性的、具有多参数多极值的全局优化难题。
For the areas of complex topography, especially mountain area, static is a non-linear hybrid optimization problem with the presence of multi-parameters and multi-extremes.
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