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According to the shortage of only considering the phase change of emitter and no refer to the amplitude change, based on the patterns of radar and decoy, using equal phase gradient method, while considering the influence about waviness of phase and amplitude of each, the decoying formula of the coherent decoy system is deduced, a damage probability model is drawn out.

针对目前多点源诱偏效果评估过程中,仅考虑各点源相位分量变化,未考虑幅度分量在空中变化的不足,基于雷达和诱饵的具体方向图,运用等相位面梯度分析法,同时考虑各点源辐射信号的相位和幅度波动的影响,对相参多诱饵系统的诱偏误差公式进行了推导。

Three types of base asphalt and six SBS were used to produce SBS modified asphalt. The interaction of SBS modified asphalt was discussed in different states between the base asphalt and SBS based on their compositions. Through the traditional tests, such as penetration, soften point and ductility, and US SHRP tests, the results indicated that influences to affect the temperature susceptibility, high and low temperature performance, aging characteristics are base asphalt, SBS types and their dosages. The functions of penetration to viscosity and complex shear modulus G~* to complex dynamic shear viscosity η~* were set up, and then theviscosity-temperature susceptibility of wide temperature span and the calculation method of low temperature viscosity were obtained."Process" evaluation criterions, high grading critical temperature T_ and low grading criticaltemperature T_ , were suggested according to the high and low temperatureperformances of SBS modified asphalt. Using the experience of Repeated Creep and Recovery Test for Binders, a new high-temperature evaluation index,modification rutting factor G~*~(-9) was obtained. The results after RTFO and PAV aging indicated that traditional tests didnt differentiate base asphalt and SBS modified asphalt, but dynamic mechanics temperature spectrum and G*-5 black chart clearly reflected the influence of aging to the SBS modified asphalt. With the IR and GPC tests, the reason of aging to the SBS modified asphalt were due to asphalt phase oxygenated and SBS phase depredated.

论文选择3种油源的基质沥青和6种SBS改性剂制备改性沥青,通过分析基质沥青和SBS改性剂的组成结构特点,得出了不同状态下SBS改性沥青的SBS与基质沥青的相互作用机理;通过针入度、软化点、延度等常规试验以及美国SHRP试验,分析了基质沥青、SBS改性剂类型与剂量对SBS改性沥青的温度敏感性、高低温特性及老化特性的影响;建立了针入度-粘度、复数模量G~*-复数粘度η~*的换算关系,得出了宽温度域的粘温指数VTS和较低温度下粘度的计算方法;通过高低温性能分析提出了&过程&评价参数高温等级温度T_和低温等级温度T_;借鉴重复恢复与蠕变试验研究成果,得到了SBS改性沥青高温评价指标改进型抗车辙因子G~*~(-9);RTFO和PAV老化后的性能试验结果表明,常规试验难以区分SBS改性沥青与基质沥青的差异,而动态力学温度谱、G~*-δ黑斑图可以反映老化作用对SBS改性沥青的影响,且通过IR试验和GPC试验得出SBS改性沥青老化是沥青相的氧化和SBS的降解共同引起的;通过不同温度下SBS改性沥青混合料的旋转压实SGC试验,根据粘度与剪变率的关系,提出用剪变率60(1/s)测试SBS改性沥青的粘温曲线,并按照0.17±0.02Pa.s和0.28±0.03Pa.s确定施工温度。

This method is called"the method combining the differentiating coefficient and the regulation diagram".

这个方法统称为&用判别系数和调度图相结合的方法&。

As to distinguishing the enterprise informationzation project risk, certain methods of project structure dissembling and fishbone diagram were used integrated.

本文对企业信息化项目风险的辨识,采用项目结构工作分解法与鱼刺图法相结合的方式。

When graphed, this trigonometry function produces an ever-repeating wave of peaks and valleys that mirror the natural curves Graziano sees in plants.

图1:这个三角函数用图形表示,将产生周期性变化的高峰和低谷,与格拉齐亚诺在植物中看到的天然曲线相吻合。

P2 S1:However far removed today's concept of reason is from its Platonic origins, and however much it may have been changed by paradigm shifts, it is still constituted by a reference, if not to ideal contents, then to idealizing, limit conceptions.

但是,不论今天的理性的概念是怎样的远离了柏拉图传统,也不论它经过范式转变之后发生了怎样的变化,它仍然由和理想化的,有限的概念的联系组成,所以即使它没有同理想的内容相联系。

As the Albyreons interbred with those of Red Sirian holographic nature, the archetypes were added to the wheel of holograms associated with the Sirian dream.

因其与天狼星的红族人相混血,所以 Albyreon 原型被加入到与天狼星梦想相关的全息图之轮中。

Owing to coalesce the above two algorithms, the speed of this algorithm has preponderated over Xu's greatly.

由于采用了以上两个算法相结合,在合成速度上已经大大超过了徐晓刚约束多样图纹理合成算法。

Chart 2 is comparison of average oil consumption under similar working conditions that before or after retrofitting.

图2是改造前后在相类工况下的平均油耗比较。

It's application supplies a new means for image process.Key words: fractal theory;medical image;edge sharping and detecting

结果表明,经处理过的图像与原图像相比较,不同结构的边界有了明显的增强,特别是对图像中的肿瘤结构能更好的识别出来,该方法的应用为医学图象处理和分析领域提供了新的手段和方法。

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For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降,而后引起了信用卡大规模的亏损。

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弗四23 而在你们心思的灵里得以更新

Lao Qiu is the Chairman of China Qiuyang Translation Group and the head master of the Confucius School. He has committed himself to the research and promotion of the classics of China.

老秋先生为中国秋阳翻译集团的董事长和孔子商学院的院长,致力于国学的研究和推广。