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Introduces an adaptive fuzzy filter based on approximate entropy and applies the filter to the digital filter of rocket telemetry signal in the wideband noise The adaptive fuzzy filter algorithm is discussed, and the experimental filtering results of rocket telemetry signal in white noise are given Both analysis and experiment show that the parameters of this novel filter can adjust itself according to the complexities of the signal It filters better than the average subsection fuzzy filter for the no...

介绍了一种基于估计熵的自适应模糊滤波器，并将其应用于宽带噪声中火箭遥测速变信号的数字滤波。讨论了自适应模糊滤波算法，给出了应用实验结果。分析和实验表明，这种新型滤波器能根据信号的复杂程度自动调节其参数，对宽带噪声中非平稳随机信号有较好的滤波效果

This experiment proves that the algorithm in the low signal to noise ratio circumstances can achieve better results.

实验证明，该算法在低信噪比情况下，可以取得较好结果，有效解决了低信噪比条件下图像复原的一个难点。

Through Single factor randomized block design in this experiment, four influence for experimenting project were designed, and five groups of plants growth regulating were chosed which were used to go together or signally , the influence of plant growth regulating to potato yield and quality were studied.

本试验采用单因素随机区组设计，设计四个试验方案，选用五种植物生长调节剂进行复配或单用，研究植物生长调节剂对马铃薯产量和品质的影响。

The amplitude-frequency response of a filter was designed according to the power spectral density of platform vibration of SILEX (Semiconductor Inter-satellite Laser Experiment) and Landsat, and then the signals of platform vibration were generated by filtering white Gaussian noise using the filter.

根据SILEX和Landsat平台振动功率谱设计滤波器的幅频响应，通过滤波器对高斯白噪声进行滤波来模拟生成平台振动信号。

In our experiment, to reduce the contact resistance, we adopt the metal silicide technology.

在我们的实验中，为了降低接触电阻与接面寄生电阻，我们采用了金属矽化物技术。

The significance of the experiment on identifying silicified microbe fossils and reconstructing silicification environment is discussed.

实验结果期望能为硅质细菌类微体化石的鉴别提供有益参考，并为其成因探讨提供更多实证依据。

Controversies occur in identifying silicified microbial structures. The simulated silicification experiment on extant bacillus was carried to benefit further understanding of microbial silicification fidelity.

硅化保存微体化石结构的识别和鉴定一直存在争议，现代人工模拟生物硅化实验有助于对硅化作用保真度等问题的理解。

In this thesis, the method of nanoindentation experiment is adopted to conduct research on silicon dioxide thin f.

本文采用纳米压入实验的方法，分别对集成电路工艺中常用的二氧化硅薄膜、氮化硅薄膜和铜互连布线中常用的Cu/Ta/SiO_2/Si结构的多层薄膜进行了研究。

Thecompare of genetic map between Lowes and ours showed 26 homology marker situ,which occupied 21.1% of the marker situ in the experiment. 81 QTLs were detected for 11 agronomic traits. 4 QTLs were detected for plantheight, which explained 10.3%～28.9% of trait variance; 2 QTLs were detected forNo. of effective 1-st branches, which explained 22.1%～47% of trait variance; 16QTLs were detected for effective branches height, which explained 12.2%～51.8% oftrait variance; 15 QTLs were detected for length of main inflorenscence, whichexplained 7.4%～26.6% of trait variance; 5 QTLs were detected for effective siliquesof main inflorenscence, which explained 11.2%～25% of trait variance; 1 QTLs weredetected for density of main infiorenscence, which explained 17.3% of trait variance;12 QTLs were detected for length of silique, which explained 24%～36.7% of traitvariance; 2 QTLs were detected for seed per sillique, which explained 9.6% and16.9% of trait variance; 2 QTLs were detected for 1000 seed weight, which explained26%～13.7% of trait variance; 11 QTLs were detected for Total effective siliques perplant, which explained 14.8%～47.2% of trait variance; 11 QTLs were detected forplant height, which explained 14.3%～32.8% of trait variance.

其中，株高检测到4个QTLs，解释性状表型变异的10.3％～28.9％；一次有效分枝数检测到2个QTLs，解释性状表型变异的22.1％和47％；有效分枝部位检测到16个QTLs，解释性状表型变异的12.2％～51.8％；主花序长度检测到15个QTLs，解释性状表型变异的7.4％～26.6％；主花序有效角数检测到5个QTLs，解释性状表型变异的11.2％～25％；主花序角密度检测到1个QTLs，解释性状表型变异的17.3％；角果长度检测到12个QTLs，解释性状表型变异的24％～36.7％；每角粒数检测到2个QTLs，解释性状表型变异的9.6％和16.9％；千粒重检测到2个QTLs，解释性状表型变异的26％和13.7％；单株有效角果总数检测到11个QTLs，解释性状表型变异的14.8％～47.2％；单株产量检测到11个QTLs，解释性状表型变异的14.3％～32.8％。

The experiment indicates that transition time and reduce potential of silver bromide are decreased by addition of the spectral sensitizing dye.

而计时电位啊以简化体系，是用模拟手段研究在真实环境下，照相染料与卤化银相互作用的很好方法。

Objective To study the effect of chitosan in the prevention of fibrous scar formation in the epidural space after laminectomy.

目的 观察选择性脊神经后根切除术椎板切除后硬膜外几种防瘢痕粘连物质的作用并探讨其机制。

On his way to the lift, he looked back to us or was it me his eyes pointing?

当他要进电梯时，他回头看我们（或者说是我，他的眼光？