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FTIR results showed that the increase of adhesion strength or |Z|f at 12 days exposure may be attributed to the re-association of scission molecular segments.

FTIR分析表明,老化试验12 d后附着力或阻抗模值的升高,可能与断链分子的重新组合有关。

This study not only applies comprehensively cores, logging, well logging, seismics, analysis assay data and paleontology data, but also adopts the latest theories and technique and methods of sequence stratigraphy, high-resolution stratigraphy, sedimentography, oil-gas geology, geophysics, stratigraphic paleontology and geochemistry, etc.

借鉴前人研究成果,综合利用岩心、录井、测井、地震、分析化验资料及古生物资料,应用层序地层学、高分辨率地层学、沉积学、地球物理学、古生物地层学、地球化学等多学科的新理论、新技术和新方法,发挥多学科联合攻关的优势,对松辽盆地北部西部斜坡中部含油组合进行了系统而精确的层序地层及沉积体系研究。

According to content of the Selaginella sinensis, a special species of Chinese plants, was closely correspond with the human activities reflecting by the historical and archeological data in the area, its content among the pollen is regarded as a proxy for interpreting extent of human activities.

利用孢粉分析中的中华卷柏这个中国植物特有种在孢粉含量中的变化与研究区历史、考古资料反映的人类活动具有十分密切的对应关系,将中华卷柏孢子在孢粉组合中含量变化作为诠释人类活动的因子。

Set off from the function request analysing the instruction fuse, have done more detailed introduction first to it's every ingredient; The design and concrete parameter having followed , carrying out a scheme on the circuit directing fuse power source boosting circuit , host to get angry , electricity basics circuit such as insurance circuit , self-destroying circuit , self-deactivating circuit here on the basis, are chosen; Constitute every circuit optimization finally, having become a overall circuit module

从分析指令引信的性能要求出发,首先对其各组成部分作了较详细的介绍;随后,在此基础上,对指令引信的电源升压电路、主发火电路、电保险电路、自毁电路、自失能电路等基本电路进行了方案设计和具体参数选取;最后,将各电路优化组合成了一个整体电路模块。

Part three, to analyze the bases of optimization of teaching-learning models of continuing education on Shantung elementary and secondary teachers.

最后对国内外中小学教师继续教育教学模式进行了比较研究。第三部分,分析山东省中小学教师继续教育教学模式优化组合的依据。

This article introduces the research condition of the modern Portfolio theory China under no addimission conditions and analyses the usage of short sale.

介绍资产组合理论在我国的研究情况,分析卖空在模型中的作用,求解不允许卖空条件下含风险证券和无风险证券的马克维兹模型的树形算法。

At the same time, using combination of gear and photoelectric switch for the sensors, the signal conditioning box of National Instruments Corporation and data collecting card as the main devices, the signal collecting of torsional vibration was completed. In addition, a software of the fault monitoring and analysis was developed with Visual C++. The signal real time collecting of torsional vibration and processing were realized.

同时,以齿盘和光电开关组合为传感器,NI的信号调理箱、数据采集卡等为主要器件实现了扭振信号采集;并采用Visual C++编程开发了故障监测与分析软件,实现了对扭振信号的实时采集和处理。

Club to adopt a flexible combination of price and popularity of different levels to meet demand and to provide (the number of golf training, golf supplies video), Center for Digital computer golf with the latest analysis system, high-speed digital single-action / Fok static decomposition and the system for Teaching aids and equipment to conduct a comprehensive education system.

俱乐部采用灵活与普及的价位组合满足不同层次人士的需求,并提供(数字化高尔夫培训、高尔夫用品租售),中心拥有最新高尔夫数码电脑分析系统、数字高速动作单/多贞静态分解系统和各针对性辅助教学器械进行全面系统教学。

In this foundation, the bounds slenderness ratio of this composite column was deduced through the stability theory of structure.

在大量数值分析的基础上,提出了便于工程应用的钢骨-钢管高强混凝土组合轴压长柱极限承载力简化计算公式。

By synthetically analysizing the physical and chemical properties of all components and particle size, the content of F2641 in the JOB-iC is determined by gravimetric analysis after F2641 is seperated from HMX,TATB and PNP through ? alkali reflux. Determination conditions is set as follows the sample is boilingly refluxed for six hour in a constant temperature bath after adding lOOm! 8.0 ?? 0.1% NaOH. The solvent DMF saturated by TATB is used for extracting HMX,F21 and PNP from the sample and TATB is seperated by crucible filter G4. The mass precent of TATB is determined by extraction fractionation. The mass percent of PNP is measured by multiwavlength linear regression ultraviolet spectrophotometry. The testing conditions are set as follows:multiwavlength constitution: X=267nxn, 275nm, 283nm, 29mm, 299nm,the application scope of the Lambert-Beer law: the concentration of PNP is O.005?0.O25mgIml, the concentration of HMX is 0.060.3Omg/ml,absorption coefficents of PNP and HMX are solved by the slope of linear regression curve of absorbency- concentration of standard solution of PNP and HMIX for measuring wavelengthes,on the basis of the Lanibert-Beer law and absorbancy additivity principle, the slope of linear regression curve of A/E(1) and E1 of PNP and HMX solution is regarded as the concentration of PNP in the solution.

根据传爆药中各组分的物理、化学性质及主体炸药的粒度大小,进行综合分析,确定了采用碱回流重量法测定JOB-1C 中F_(2641)的含量,测定条件:加入100ml浓度为8.0±0.1%的氢氧化钠,在恒温水浴中煮沸回流6h;采用溶剂萃取法测定JOB-1C中TATB的含量,选择TATB饱和的二甲基甲酰胺为萃取溶剂,用G4坩埚式过虑器进行萃取分离;采用多波长线性回归紫外分光光度法测定JOB-1C中PNP的含量,通过实验确定了多波长组合:λ=267nm,275nm,283nm,291nm,299nm;朗波—比耳定律的适用范围为PNP浓度:0.005~0.025mg/ml,HMX浓度:0.06~0.30mg/ml;在测定波长下,对PNP、HMX标准溶液的吸光度—浓度进行线性回归,由回归曲线的斜率得出PNP、HMX的吸收系数;根据朗波—比耳定律和吸光度加和性原理,在测定波长下,对PNP、HMX 两组分混合溶液A_i/E_HMX(i与E_PNP(i/E_HMX(i进行线性回归,回归曲线的斜率即为混合溶液中PNP的浓度。

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