退火的

Through observation of SEM phase micrographs of specimen heat-treated at different conditions,the peritectic reaction μAl.

通过对名义成分为Al11Cr2的铸锭在不同温度下进行退火处理后的金相分析，首次观察到了包晶反应μ-Al4Cr+Lη-Al11Cr2，且证实了共析反应η-Al11Cr2-μAl4Cr+-θAl7Cr的存在。

Result In the Identification of ISSR molecular markers, 3 primers in 20 of being chose had better amplification effect. Optimization results representative of C. grandis Osbeck showed that primers 826 for the optimum temperature of Rutaceae plants amplification was 52.0℃, and the best cycle time was 35 cycles.

结果］选用的20个引物中有3种引物扩增效果较好，以柚为代表的优化结果表明，引物826对芸香科植物扩增的最适退火温度为52.0℃，最佳循环次数为35个循环。

In the spectrochemical analysis of high speed steels with a small current activated a.c.

一系列实验的结果指出，用小电流(5安)电弧光源时，铬的光谱分析结果由于试样是退火组织或淬火组织而有差别，这个差别又随着钢中含碳量的增加而增加。

Microstructures and mechanical properties of AZ91 magnesium alloy after homogenized, hot extrusion and succedent aging are investigated.

通过对均匀化退火后的AZ91镁合金热挤压以及随后的时效处理，分析了形变及时效过程对材料组织与性能的影响。

Microstructures and mechanical properties of AZ91 magnesium alloy after homoge- nization,hot extrusion and succedent aging are investigated.

通过对均匀化退火后的AZ91镁合金热挤压以及随后的时效处理，分析了形变及时效过程对材料组织与性能的影响。

We also studied the impact of annealing process on optical property of ZnO films and found the transmissivity of ZnO films highly improved after being annealed at 700℃ in the air.

我们认为这主要是由于后期的退火处理可以有效释放ZnO薄膜内的应力，提高薄膜结晶质量，进而改善薄膜的光学特性。

Was investigated.The result shows that for thin plates,The strength of the plates decrease and the plasticity increase with anneal temperatare rising,while thick plates is not so sensitive to anneal temperature.The variation of heat-treatment parametar has less effect on the microstructure of TA15 plate.Thin plates have higher strength and lower plasticity longitudinally and transversally, and lower strength ...

结果表明，对于薄板而言提高退火温度材料强度降低、塑性提高，而对厚板这种现象不明显；热处理参数的变化对TA15合金板材的显微组织影响不大；薄板沿纵向和横向强度值较高，塑性值偏低，而45°方向强度值偏低，塑性较好；厚板横向强度值较纵向、45°方向的要高。

The genomic DNA of Unio douglasiae, collected from Suya Lake, Henan Province, was used as template DNA to optimize the RAPD-PCR reaction conditions including the concentration of DNA template, random primer, dNTPs, Mg2+ and Taq DNA polymerase and the annealing temperature for thermal cycle.

以河南宿鸭湖圆顶珠蚌的基因组DNA为模板，对淡水蚌类RAPD反应体系中的模板DNA浓度、随机引物浓度、dNTPs浓度、Mg~(2+)浓度、Taq DNA聚合酶浓度和和热循环参数中的退火温度进行了优化。

The microstructure and damage tolerance property were adjusted by duplex anneals at 900℃,93 0℃,and 950 ℃ in α+β phase region and single anneal at 980℃ in β region for the TA15ELI titanium alloy plate.

采用一火β区热轧和一火两相区上部温度热轧获得了片状组织的TA15ELI钛合金厚板，通过两相区900℃、930℃、950℃和β区980℃退火热处理进一步调整合金显微组织和损伤容限性能，测定了不同热处理状态下合金的显微组织特征参数和室温拉伸性能、断裂韧性、疲劳裂纹扩展速率，分析了显微组织对损伤容限性能的影响关系。

In this scenario:(1) Carbon source is atomized in ahigh temperature of more than 3000 ℃, and plasma occurs under these conditions.

2原子化后的碳是在离开高温反应区的退火阶段开始加成生长的。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐