还有化学退火的方法,即用尺寸大30%的钾离子取代表面的钠离子。
In chemical tempering, sodium ions in the surface are replaced with potassium ions, which are about 30 percent larger.
而在真空退火的生产过程中,退火工件温度的精确控制是一个典型的非线性、大时滞、强耦合的复杂控制问题。
The accurate control of the work pieces temperature in vacuum annealing furnace is a typical nonlinear large time delay and cross coupling complicated problem.
也讨论了真空退火的影响。
研究了SG变质剂对可锻铸铁石墨化退火的影响。
The influence of SG inoculant on graphitizing annealing of malleable cast iron was investigated.
退火的RNA双链通过质谱分析来证实其精确的组成。
The annealed RNA duplex is further analyzed by mass spectrometry to verify the exact composition of the duplex.
通过低温退火,可以获得质量优于高温退火的顶部硅层。
The quality of top silicon layer formed by anneal at low temperature may be better than that at high temperature.
未经扩氢退火的电渣钢大锻件经超声波检验,未发现白点缺陷。
Ultrasonic testing shows on flake defects in theheavy forgings of ESR steel without any diffusion annealing.
一种用于在高压气体环境中对半导体器件进行退火的新颖方法和设备。
Novel methods and apparatuses for annealing semiconductor devices in a high pressure gas environment.
退火的双链rna进一步通过质谱分析来验证双链复合体的确切成分。
The annealed RNA duplex is further analyzed by mass spectrometry to verify the exact composition of the duplex.
而且,发现在样品中的深辐射能级的荧光效率也受到快速热退火的影响。
Furthermore, we found that the luminescence efficiency of the deep radiative levels in the samples were also affected by rapid thermal annealing.
接收概率衰减速度的调节可以控制混沌退火的速度,从而影响网络的收敛速度。
Adjusting the probability of acceptance could control the speed of chaos simulated annealing, and influence the rate of convergence.
循环退火后的组织与等温退火的差异很小,但其碳化物的平均尺寸要大于等温退火。
The structure of cyclic annealing and isothermal annealing has a little difference, but carbides average size of cyclic annealing is greater than that of isothermal annealing.
本文介绍了MOS、MNOS电容器和双极型晶体管进行射频等离子退火的实验结果。
The paper presents the experiment results of MOS, MNOS capacitors and bipolar transistors by RF annealing.
在通常所说的退火的热处理过程中,我们把钢加热到临界温度以上,再让它慢慢冷却。
In the process known AS annealing, we heat the steel above the critical temperature and permit it to cool very slowly.
实验还观察到经过长期高温退火的晶体中单个位错成规则的点阵分布,或排列成位错墙。
It was shown that long period annealing at high temperature made the dislocations align themselves into regular array and walls.
本文用超高压透射电子显微镜研究退火的高氧含量无位错直拉硅单晶中氧沉淀和诱生缺陷。
In this paper, oxygen precipitates and induced defects in annealed dislocation-free CZ-Si with high oxygen content have been investigated by HVEM.
运用高温-低温-高温三步退火的本征吸除工艺研究了锗的存在对硅片清洁区形成的影响。
The effect of Ge doped in CZSi on the precipitation and the defect-free zone (DFZ) formation in Ge-doped CZSi wafers after a three step gettering annealing was studied.
均场退火方法既可以看作是一种新的神经网络计算模型,又可视为是对模拟退火的重大改进。
The mean field annealing approach is a new neural network model, which improves simulated annealing approach greatly.
本文首先对浮法玻璃在线应力检测作一综合性介绍,然后对有关退火的几个基本概念进行说明。
In this paper, on-line stress measurement of float glass was described at first, and then some fundamental concepts of annealing were explained.
本文介绍了高速钢快速软化退火的三种方法。这些方法具有节能、高效、周期短、成本低等特点。
This paper introduces three methods of rapid softening and annealing for high speed steel. There are many advancetages of energy-saving, short cycle and low cost.
均场退火方法既可以看作是一种新的神经网络计算模型 ,又可视为是对模拟退火的重大改进 。
The mean field annealing approach is a new neural network model, which improves the simulated annealing approach greatly.
磷灰石中古裂变径迹的长度也随井温升高而减小,而磷灰石古径迹退火的各向异性却随井温升高而增大。
With increasing down-hole temperature, average track lengths also decrease, however, annealing anisotropy of fission tracks in apatite increases.
生产过程中,炼钢的化学成分、热轧的加热与卷取温度及连续退火的工艺条件都会对镀锡板的性能产生影响。
In the production process, hot metals chemical composition, heating and coiling temperatures and continuous annealing conditions while being rolled, will affect properties of tin-plates.
提出用低温长时间退火的方法改善其塑性,通过试验确定了退火工艺制度,使产品的变形性能达到了使用要求。
A method of annealing for a long time at low temperature can be used to improve the plasticity and make the products acceptable.
然后提出基于模拟退火的迭代滤波器的SAR图像滤波方法。这种方法通过引入相关邻域模型,描述图像的局部特性。
Then a kind of SAR image filter method based on annealing and iterated filter is proposed, which describes image local property by correlated neighbourhood model.
然后提出基于模拟退火的迭代滤波器的SAR图像滤波方法。这种方法通过引入相关邻域模型,描述图像的局部特性。
Then a kind of SAR image filter method based on annealing and iterated filter is proposed, which describes image local property by correlated neighbourhood model.
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