1、

Based on the doped energy-band diagram, the effect of the relative energy level of the deep trap center and its microcosmic optical parameter on holographic recording properties of doubly doped LiNbO_3 is analyzed theoretically.

结合掺杂能级图,理论分析了LiNbO3双掺杂晶体深陷阱中心能级的相对位置及其微观光学参量对全息记录性能的影响。

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2、

Moreover, the principle of the suppression of EMI noise by CFMS was analyzed and an experimental prototype of a diagonal half-bridge forward converter was constructed.

分析了混沌频率调制抑制EMI噪声的原理,并建立了双管正激变换器的实验样机。

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3、

The effectiveness of CFMS to the EMI ( Electromagnetic Interference) suppression of switching converters was then investigated. Moreover, the principle of the suppression of EMI noise by CFMS was analyzed and a simulation model for component-level circuits was constructed.

文中探讨了混沌频率调制技术在开关变换器中抑制电磁干扰的效果,分析了混沌频率调制抑制EMI噪声的原理,并建立了元件级电路仿真模型。

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4、

In this paper, performances of polyurethane foam insulators foamed by various foamers were investigated experimentally, and compared with those foamed by CFC11 ( CFCl 3). In addition, problems associated with new alternative foamers were analyzed.

通过对几种采用不同发泡剂的现场发泡聚氨酯泡沫隔热材料进行各种性能试验,并与发泡剂为CFC11(CFCl3)的聚氨酯泡沫隔热材料进行比较,分析了其中一些新的替代发泡剂存在的问题。

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5、

Finally, the operation of pulse power supply system is analyzed on the basis of the improved ESD, CESD and computer-aided ESD software. This sample shows the applicability of ESD and CESD methodology in knowledge acquisition technology of aid Decision-Making for Missile-Launching.

最后用ESD和逆向ESD及辅助软件来对导弹稳压电源电路进行了示例分析,展示了ESD和逆向ESD方法在导弹辅助发射决策知识获取中的适用性。

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6、

Abstract The assessment of the integrity of structure containing defected are widely used for engineering structure Based upon the ideas of the concept of CEGB/ R6, the failure assessment curve ( FAC) of weldments is analyzed by elasto plastic finite element computations.

含缺陷结构的完整性评价是实际工程中经常遇到的问题,参照CEGB/R6的方法,用有限元对焊接接头的失效评定曲线进行了计算。

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7、

The problem of FCFS-based admission control is analyzed.

在基于 Vickrey 拍卖的接纳控制机制的基础上,提出了可扩展的统一价格拍卖方案.

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8、

Firstly, from the practical demands, it analyzed the function of FLMS, such as data processing, statistical analysis, info search, report forms printing, system management, etc.

首先从实际需求出发,分析了FLMS的功能,如数据处理、统计分析、信息查询、报表打印、系统管理等;

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9、

Morphologies, composition and micro-hardness of fims have been analyzed with AFM, XRD and micro-hardness detector.

用AFM、XRD、显微硬度测试仪对薄膜的显微形貌、成分、显微硬度进行了测试。

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10、

Highway traffic noise prediction model is deduced and analyzed. It is indicated that the FHWA model originating from USA Federal Highway Administration is an approximate representation.

对公路交通噪声预测模型进行了分析推导,指出美国联邦公路局FHWA模型为近似表达式,并给出了精确表达式。

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11、

Different liquid samples were tested by using the fiber micro-drop sensors. The FFDT of alcohol solutions of different concentrations were analyzed in different ways.

在实验中利用光纤微液滴传感器测试了多种不同液体试样,尤其分析了不同浓度的乙醇溶液对应的光纤液滴指纹图。

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12、

Four microsatellite markers linked to FecB locus on 6 chromosome in ovine were analyzed for 108 animals by PCR and denaturing polyacrylamide gel electrophoresis.

选择4个位于绵羊6号染色体上且与FecB基因紧密连锁的微卫星标记,对小尾寒羊基因组进行PCR扩增后,采用最小二乘法估计各等位基因片段对产羔数的影响。

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13、

Finally, the current common Failure Detection Isolation and system Reconfiguration ( FDIR) algorithms are analyzed in detail.

最后对目前常用的故障检测、隔离和系统重构(FDIR)算法作了较详细的剖析。

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14、

And then filtering scheme and FDIR scheme are analyzed. ( 3) The model and arithmetic of HALE UAV navigation system is researched: error model of the SINS, GPS, Bei-Dou and Air-data system is established.

对高空长航时无人机组合导航系统模型与算法进行了研究:首先建立了捷联惯导系统、GPS导航系统,北斗双星系统、大气数据系统的误差模型;

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15、

The third part analyzed features and requirements of language capability development, comparing with traditional Chinese teaching.

比照传统语文教学,简要分析从言语交际角度培养语用能力的特点及要求.

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16、

For detecting the reason of leakage of dry-gas-compressor ′ s rear condenser in its severed work field, we analyzed the linkage structure of its rube plate and heat transfer tube, and used Li Ke ⅱ hardometer to test the hardness.

为查明干气压缩机后冷凝器在服役现场泄漏的原因,分析了其管板与换热管的连接结构,并用里氏硬度计对管板和换热管进行了硬度检测。

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17、

Two series of fatigue crack growth rate ( FCGR) tests using three point bend specimen with different integral knife edge designs are performed. Effect of elastic modulus on the measurement of fatigue crack length using compliance technique is analyzed.

用不同整体刀口设计的三点弯曲SE(B)试样做了两组疲劳裂纹扩展速率(FCGR)试验,分析了弹性模量在柔度法测量疲劳裂纹长度中的影响。

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18、

Using the Naive Bayes algorithm, the Apriori algorithm for the association analysis, and the OLAP ( online analytical) approach, vocational education system for the weak links in management decision-making is analyzed. At the same time some suggestions of improved algorithms are presented.

分别利用朴素贝叶斯算法、Apriori关联分析算法和OLAP(联机分析)方法,对职教系统目前管理决策的薄弱环节进行重点的分析,同时也提出了有关算法的改进建议。

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19、

Finally, the research current situation that the present domestic and international spam filters has been analyzed, including the Bayes algorithm based on statistical analysis that relatively prevails now, several kinds of spam of domain name, mail address black-and-white list way filter technology.

介绍了当前国内外垃圾邮件过滤的研究现状,对现在比较流行的基于统计分析的贝叶斯算法技术和基于IP地址、域名、邮件地址黑白名单方式的几种垃圾邮件过滤技术进行了分析。

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