查询词典 annealing

After the welding finishes, further reduce the welding stress by adopting partial high temperature annealing as follows, heat the welding-repaired seam and steel plate around up to 600℃ with tracklayer heating device, and then cover it with mountain leather to hold temperature, cooling down slowly.

焊接完成后采用局部高温退火的办法进一步消除应力。具体做法是：用履带式加热装置将焊补焊缝及周边钢板加热到600℃，用石棉覆盖保温，缓慢冷却。

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。

However, the value of magnetoresistance increased apparently after annealing and was 1.74 times the unannealed sample. XRD structural analysis shows that peak intensity of the annealed sample is greater than that of the unannealed one which demonstrated an increase of crystallinity.

实验结果表明：退火后样品的薄膜电阻率显著减小，是未退火样品薄膜电阻率的3.17分之一；而退火后磁电阻值则明显增加，是未退火时的1.74倍；XRD结构分析显示，退火后薄膜样品的峰值强度大于未退火样品的强度，说明样品结晶度增强。

After annealing in nitrogen at 500 ℃ with the holding time of 30 min, the hardness of the less pure powders decrease by about 30%, while that of high purity powder under the same condition is unconspicuous.

较低纯度铁粉的压坯在500℃氮气中退火30 min，硬度迅速降低30%；而相同条件下高纯铁粉的压坯表面硬度基本不变。

Electron irradiation induced defects in InP material which has been formed by high temperature annealing undoped InP in different atmosphere have been studied in this paper.

对不同气氛下高温退火非掺杂磷化铟材料的电子辐照缺陷进行了研究。

The results show that the longitudinal strength and elongation of alumina dispersion strengthened copper alloy cold rolled in unidirection are higher than that of transverse values for both cold rolling and annealing states.

结果表明：合金经过单向冷轧变形后，无论是冷轧态还是退火态纵向强度、伸长率均高于横向。

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 fibrils of three levels,Which were macrofibrils of several tens micron in diameter,fibrils feW micron and microfibrils about 0.3 micron,were observed simultaneously with banded texture usingpolarized microscope.After annealing,fibrils in different levels relaxed to differentmorphology.Macrofibrils still oriented along shear direction,but fibrils relaxed to helical form,and microfibrils relaxed to waveform therefore the banded texture canbe seen.The smaller the diameter of fibrils was,the more easily the fibrils relaxed.Ori the other hand,the banded texture decoration of annealed unoriented filmsrevealed directly the distribution of directors within and out of domains and thevariation of directors on boundaries.

微纤分三个层次，即直径分别为数十微米的微纤束、数微米的微纤和0.3微米的亚微纤，退火后三个层次的微纤松弛成不同的形态，微纤束仍笔直沿剪切方向取向，微纤松弛成螺旋形，而亚微纤松弛成波浪形从而观察到条带织构：微纤直径越小越易松弛，另一方面，非取向态织构退火后由亚微纤形成的条带装饰结果直观地揭示了微区内外分子指向矢的分布和它们在边界上的变化。

Untilting of alkyl chains, aggregation of gauche defects and continuous rotation phase separately play leading function during different thermal annealing range.

膜内烷基链的非倾斜化、邻位交叉缺陷的积聚和烷基链连续旋转相分别在不同的热处理温度范围起着主要的作用。

A phase unwrapping method is developed based on simulated annealing.

提出了一种基于模拟退火的相位展开方法。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。