下的

Based on the principle of plastic work equivalent per unit volume, Drucker flow rule and isotropic hardening model, a new expression of stress-strain relationship of biaxial tension for different loading paths, which used firsthand uniaxile tension test data, were derived from existing yield criteria such as Hill48, Hill90, Barlat89, Hosford and Mises yield criteria.

根据单位体积塑性功相等原理，基于Druker公设以及等向强化模型，利用比例加载的特点，推导出板料在无卸载比例加载路径下的双向拉伸本构模型，并给出几种不同屈服准则下的本构模型。

Effect of austenitizing temperature and air cooling rate on microstructure and properties of the CFB/M steel;2. Discussion on the feasibility and economy of 1000MW ultra-supercritical direct air cooling unit;3. Metal transformation temperature under air cooling condition was actually measured.

实测了空冷条件下金属的温度，分析了相变潜热释放引起的温降速度变化规律，并通过冷却速度曲线畸变特征点对实际工况下的金属相变开始温度和结束温度以及相变持续时间进行了判定。

For both the uncoated and coated plates of 304 stainless steel, the electrochemical polarization curves were investigated in a simulated proton exchange membrane fuel cell environment and the volt-ampere technique was used to measure interfacial contact resistance between the sample and the carbon paper.

采用电化学方法测定了改性前后304不锈钢在模拟PEMFC环境下的极化曲线，在扫描电镜下观察了模拟腐蚀后的表面形貌，并用伏安法测量了改性前后304不锈钢的接触电阻。

Comparing with the indexes of PR and PRE priority discipline queuing systems with service interruptions, we obtain some weak limit theorems for the workload and queuing length processes.

通过对比PR优先原则下和PRE优先原则下的服务中断排队系统的相应指标，获得了负荷和队长过程的弱极限定理。

Is studied, the large deviation principle in the weak topology σ(L~1,L~∞) and the weak*-LDP in the strong L~1-topology for f_n~* are established.

h_n=0，nh_n~d=+∞本文的第一部分研究独立同分布情形，我们得到了f_n~*在弱拓扑下的大偏差原理以及在L~1-拓扑下的弱*大偏差原理。

Case studies: this phenomenon is clearly the influence of the suction, when there are suction paper of slow, with no suction paper notes, under the wind pump started gripper suction nozzle provided exceeds the ceiling exists, the wind pump customs without suction, under no overpressure condition suction exists.

案例不分析：这种本体澄辉是呼风的感化，当有呼风时纸下的缓，无呼风时纸下的迟，表明风泵开动后递纸呼嘴足够呼活命，风泵盖后，而无呼风，无缺呼本体活命。

At the same time, at the aspect of theory, we givea lot of results, including: performance calculating formula of FFT phase comparing,coincidence relation of calculating result and target' s real range, calculatingformula under zeroize FFT or single channel.

在相关理论上，我们提出了FFT比相的性能指标计算公式、FFT比相下测距结果与目标实际位置之间的对应关系、补零和单通道下的FFT比相结果。

How to determine parameters of ground motion is emphasized. Time-progress analysis is adopted to accessional calculation on more seismic design and elastic-plastic deformation on rarely seismic design.

重点讨论了甲类建筑在抗震设计时地震动参数的选用、采用时程分析法进行多遇地震下的补充计算和罕遇地震下的弹塑性变形验算。

The research results indicated that the first cross-linking between the HPAM and Cr3+ in ground condition was propitious to reduce leaking of blocking agent in oil layer, and the second crosslink action between acylamino of HPAM and organic phenolic aldehyde can form the high intensity gel and it can endure high temperature.

研究结果表明，HPAM羧基与Cr~(3+)离子在地面条件下的一次交联作用有利于减少堵剂在油层的漏失量，HPAM酰胺基与有机酚醛在地层条件下的二次交联作用，能够形成耐温高强度凝胶。

When technology affects human environment by linear and nonlinear impact, advanced technology can reduce environmental impacts, What is more, the amplificatory role are much greater under the nonlinear affection.

在技术对人类环境影响的线性和非线性作用下，人口增长或富裕增长、其它综合因素增长均能放大技术进步在缓解环境影响中的作用，只是非线性作用下的放大效应更显著。

At the rear was an innovative combination transaxle with the gearbox, clutch, differential, and inboard-mounted drum brakes.

在后面是与变速箱，离合器，差的创新结合变速，和内侧安装鼓式制动器。

For more people can apprecaite and have the master work, there is reproduction painting appears in the market, the large various selection of paint,the high saturation of color plus the plentiful sfumato, to make the reproduction perfect copy and detail as original painting, so as to meet the requirment of amateurs who love art paintings,they do not need to pay high price to get classical paintings.

颜料色域广，色彩饱和度高，色彩层次丰富，图像色彩还原真实，能完美的复制原作，满足艺术爱好者欣赏，艺术爱好者们不用支付昂贵的价格就能拥有经典油画。