使退火

Eachcycle consisted of 45 sec. at 94℃ to denature, 45 sec. at 36℃ for theannealing primer, and 120 sec. at 72℃ for extension. The otherreactions were completed under 10 min. of extension at 72℃.

扩增反应在热循环仪上完成，程序设置为94℃变性处理45秒钟，36℃引物退火45秒种，72℃链延伸2分钟，依此作45个循环，然后再在72℃条件下使被扩增的链延坤10分钟完成全部反应。

The LIDT of the DLC films can be improved by annealing in some degree.

退火处理会使DLC薄膜的激光损伤阈值明显提高。

The proposed 2DSABS features can (1) avoid the bias problems of transforming the information into linear combinations of bands as does the traditional principal components analysis;(2) select each band by a simple logical operation, called CE feature scale uniformity transformation, to include different classes into the most common feature clustered subset of bands;(3) provide a fast procedure to simultaneously select the most significant features, and therefore dramatically improve the eigen-decomposition computational complexity.

本论文所提出的二维模拟退火波段选取特色有(1)避免转换资讯成波段的线性组合的偏差值问题，这是采用传统的主成份分析方式常见的问题；(2)利用一个简单的逻辑运算，称为「CE特徵维度齐一化转换」，将不同种类的资讯混合，形成具有共通特徵波段的群集子集合；(3)提供一个快速的程序，使能同时地选取最有意义的特徵，并显著地改善特徵分解计算的复杂性。

The effect of the heating treatment technics on the heat wear resistance was also investigated.

结果表明：850℃+700℃退火处理可使该合金在400℃的高温工况条件下具有良好的抗热磨损性能。

For hypereutectoid steel, it can reduce the secondary cementite, and to avoid continuous mesh, do organization preparation for diffusion annealing.

对于过共析钢可减少二次渗碳体量，并使其不形成连续网状，为球化退火作组织准备。

He fracture surface observed by SEM has lamella structure, making the strength increase distinctly.

EM和SEM观察发现钢板的层状晶粒在高于550℃退火后转变成等轴超细晶粒组织，且该结构可以阻碍裂纹的扩展，使钢板的强度得到显著提高。

When section size of crystalline pillar is less than dc, the pillar collapses and fuses; while the section size is larger than dc, it does not happen. And the value of dc increases lineally as the temperature rises.

处于临界尺寸的纳米晶柱在退火过程中，有可能发生上述熔化一重结晶过程，亦有可能通过表面原子扩散迁移使表面结构重组，形成同样由{111}{100}面围成的多面体。

The experimental results of temperature dependence of initial permeability and the change in magnetostriction coeffic.

由退火后试样的初始磁导率与温度的关系及磁致伸缩系数的变化结果表明，当有极少量的-αFe晶体相析出时，可明显改善合金的动态磁性能；当-αFe晶体相进一步析出时，可使合金呈现良好的恒导磁特性。

Theoretic models and methods using nonnumeric parallel optimization algorithm, genetic algorithm and simulated annealing algorithm, to adjust and control the production-injection system were made with taking the net present value as the objective function and coupling economic model, reservoir model, wellbore model including producer and injector, and choke model.

以净现值为系统目标，耦合经济模型、油藏模型、注采井筒模型和油嘴模型，首次建立利用非数值并行算法——遗传算法与模拟退火算法调控注采系统的理论模型与方法，对不同开发阶段与不同约束条件下的注采系统进行最佳调控，使之保持最优生产状态。

The precursive Fe3O4 films were sulfurized using constant current electrodepositing and oxidation treating, and Fe3O4 films was transformed into FeS2 thin films after heat sulfur annealing of 400℃ at different sulfurizing pressures.

采用恒流电沉积及氧化处理制备Fe3O4先驱体薄膜，再通过400℃下的热硫化退火，使Fe3O4先驱体薄膜在不同硫压下转变成为多晶FeS2薄膜。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。