The nozzle rate controlled formula and uniformity controlling method of sand-blasting process for color PDPs is introduced and studied. 研究和引入了彩色PDP的喷砂工艺均匀性控制方法和喷头速率控制公式。
The importance of making the dynamic force balance satisfy the stress uniformity of SHPB and the tests data process was discussed. 探讨了动态力平衡对满足SHPB的应力均匀化以及试验数据处理的重要性;
The utility model aims to solve the problems such as poor uniformity of product, uneasy control of alloy thickness and easy blockage of nozzle during spraying process. 本实用新型的目的是解决产品的一致性较差、合金厚度不好控制及喷制过程易堵塞喷嘴等方面存在的问题。
Flow uniformity can be enhanced by optimizing the manifold structure, the machining stability and accuracy of ECD process is hence increased. 通过优化分流腔结构可以提高其分流均匀度,从而使电解孔加工的稳定性显著增加,加工精度提高。
Influence of technological parameters on interface bonding and structure uniformity of in-situ synthesis TiC_p/ Al composites in laser cladding process 激光熔覆工艺参数对TiCp/Al表层复合材料的影响
Uniformity of the composition in the heat preservation process. 保温阶段的成分均匀化过程。
A Study on Uniformity of Polyamide/ Cotton Mixture Fabric with Reactive Dyes in One-bath Process 锦/棉交织物的活性染料一浴染色同色性的研究
Layout for measuring the uniformity of threshold voltage has been designed, including structures for measuring many material and process parameters. This Layout is adaptable to many process. 本文设计了一套适合多种工艺的阈值电压均匀性研究测试版图,包括多种材料参数和工艺参数测试图形。
Methods and Simulation Analysis of Improving Deformation Uniformity of Upsetting Process 提高自由镦粗变形均匀性的措施及模拟分析
Study of material accumulated deformation uniformity of equal channel angular multi-pass pressing process 等通道弯角多道次挤压工艺累积变形均匀性研究
Under the normative, rational and certain hypothetical conditions, scholars pay more attentions to the uniformity test of appraisal result, thus looking on appraisal activity as a mechanical and formula process. 在规范、理性与确定性的假设条件下,学者们注重于对资产评估结果的测评,而将资产评估活动视为机械化与程式化的过程。
Experimental Study on the Uniformity of Micro-Electroforming Based on no Backing Process 无背板生长工艺微电铸均匀性的实验研究
The results show that the formation of alloying layer depends on the protecting effect of B, Si slagging elements on melting metal; on the other hand, the alloying degree and microstructure uniformity depend on the influence of B, Si slagging elements on alloying process. 实验发现,合金化层成形依赖于B、Si造渣剂对熔池金属的保护效果,合金化程度和组织均匀性则取决于B、Si造渣剂对合金化冶金过程的影响。
This paper discusses the influence of different calcining process of the APT is roasted to produce the yellow tungsten oxide on the quality of tungsten carbide powder, investigates the cause from particle size uniformity and the quantity of agglomerated particles and improves the calcining process. 从粒度均匀性和聚集团粒量讨论了APT煅烧成WO3时的煅烧工艺对WC质量的影响,分析了引起WC粒度均匀性和聚集团粒的原因,并提出了较佳煅烧工艺。
Based on gas flow models, the correlation of reactor structure with the uniformity of photochemical vapor deposited ( PVD) SiO2 films has been investigated and effect of process parameters on the uniformity of the film is discussed in this paper. 本文根据气流模型研究了反应室结构与光激发汽相淀积(PVD)SiO2薄膜均匀性的关系,并且讨论了工艺参数对PVDSiO2薄膜均匀性的影响。
Temperature is one of the most important parameters in the most semiconductor process. The uniformity and stability of furnace temperature have essential influence on the LPCVD process. 在大部分半导体工艺中,温度都是最重要的工艺参数之一,炉温的均匀性和稳定度对工艺都有着至关重要的影响。
The Mo-Mn metallization processing was developed. The high density and high uniformity metallized layers were obtained by the methods of improving technological process and the ceramic-metal sealing strength. 通过改变Mo-Mn法工艺条件来获得高致密、高强度的金属化层,以提高陶瓷金属封接件的封接强度。
Because the uniformity of wire-feed speed affects welding process to be stable and weld joint quality directly. Good control system of the wire-feed speed is precondition of realize high grade weld. 由于送丝速度的均匀性直接影响到焊接过程的稳定性和焊缝的质量,良好的送丝速度控制系统是实现高质量焊接的前提。
Simulate the uniformity of ion implant process on a chip by Visual Basic. 使用VISUALBASIC编程实现了离子注入工艺在硅片表面的均匀性模拟,即建立了离子注入的设备模型。
An experimental study was carried out to improve the uniformity of micro-electroforming based on no backing process. 针对基于无背板生长工艺的微电铸模具高度不均匀问题,本文首次采用两种不同的周期换向电流进行了实验研究。
Deformation of elastic stamp and surface free energy of materials directly affects the clarity, consistency and uniformity of the printed lines in Micro-contact printing ink transfer process. 微接触印刷油墨转移过程中弹性印章的形变问题和材料表面自由能直接影响到印刷线条的清晰度、连贯性和均匀性。
Emphasizing the uniformity of teaching process, and all the educational efforts are in order to make the original people in different level reach the same ending point. 强调教学过程整齐划一、步调一致,所有的教育努力都为了使原来站在不同起点的人最后到达同一个的终点。
For uniformity of doping elements reflect the SIMS analysis of experimental CVD deposition process for quality control, especially phosphorus and boron element distribution and the growth rate of various areas, such as an irreplaceable role. 对于掺杂元素均匀性分析实验体现SIMS对于CVD沉积工艺的质量监控尤其是硼磷元素的分布和生长比率等方面有不可替代的作用。
To further study the electrode setting and discharge parameters effect on the uniformity of material process, the photoresist etch rate was in this section. 为进一步研究极板配置和放电参数对光刻胶材料处理的均匀性影响,本章节研究了极板配置和放电参数对光刻胶刻蚀速率的均匀性影响。
In this paper, ultrasonic agitation was performed for improving the thickness uniformity of electroformed layers during electroforming process and its influence mechanism was investigated. 本课题主要通过在电铸过程中施加超声作用,以研究超声对铸层均匀性的影响。
In this technique, a major issue is how to control the size and uniformity of the cells during the foaming process of molten aluminum. 在制备泡沫金属过程中,如何控制气泡的尺寸及其均匀度是该项工艺的核心问题。
As a result of concrete materials is a multi-phase complex, its intensity and uniformity is not completely stable, the spread of ultrasound in its in-house is a very complex physical process, are influenced by many factors. 因混凝土材料是一种多相复合体,其强度和均匀性不是完全稳定的,超声波在其内部传播是一种极为复杂的物理过程,受到多种因素的影响。
The uniformity of the wheelset structure, process layout of wheel angular velocity, strain sensor, wheel and rail contact point position, the air humidity, has the outside temperature, electromagnetic interference and so on, will have an impact on measurement accuracy of wheel-rail force. 轮对构成的均匀性,轮对角速度,布置应变传感器的工艺,轮对与钢轨接触点的位置,以及外界的空气湿度,温度,电磁干扰等等,都会对轮轨作用力的测量精度产生影响。
The high uniformity of vibration temperature suggests that the molecular excitation process occurs uniformly over the whole plasma area. Furthermore, the characters of glow discharge are all also measured at different pressures. 这说明了在产生的整个等离子体区域内,分子激发过程比较均匀:另外,实验也测量了不同气压下的辉光放电特性。
This study focused on choosing the proper solvent to improve the size uniformity and distributing uniformity of bubbles, and had done a systemic research of various factors influencing foaming process. 针对如何提高泡沫炭中泡孔的尺寸均一性,改善泡孔的分布均匀性,该研究选取了合适的溶剂,并对影响发泡过程中气泡成核以及气泡生长的各个因素进行了系统的研究。