1) Opalescence parameter
乳光参数
3) laser parameter
激光参数
1.
The material properties such as the powder com-ponent and the physical properties,the laser parameters such as the laser power,the scan velocity,the scan vectorlength and the hatching distance as well as the processing parameters such as the layering thickness of powder,thebed preheating temperature and the atmospheric control,which all affect the sint.
分析了纯佥属粉末、预合金粉末和多组分金属粉末的选择性激光烧结成形机制;详细讨论了粉末的化学成分和物理性质,激光功率、扫描速率、扫描矢径、扫描间距等激光参数以及粉层厚度、粉床预热温度、保护气氛等工艺参数对成形机制的影响;并简要讨论了金属粉末选择性激光烧结技术的进一步研究方向。
2.
In the course of repetitive pulse laser propulsion,inputting laser parameter,including energy,wavelength,pulse duration,facula size and repetitive pulses,and so on,have direct influence on the propulsive performance of laser propulsive working medium.
06μm2种波长激光与工质相互作用的实验研究成果,通过对实验数据进行科学分析,得出输入激光参数与工质推进性能的关系,并给出约定条件下优化激光输入参数。
3.
In this paper, the effect of the different laser parameter against the electronic residual energy is mainly studied.
文中主要研究不同激光参数 (泵浦激光的偏振特性 ,泵浦激光的波长 ,激光强度 ,电离能等 )对等离子体中电子剩余能量的影
4) fluorescence parameter
荧光参数
1.
Using vitrinite reflectance,fluorescence parameters of sporinite, biomarker parameters, the characteristic and stage of thermal maturity of Mesozoic organic matter in Santanghu Basin were studied in detail.
运用镜质组反射率、袍子体荧光参数、生物标志物参数详细研究了三塘湖盆地中生界烃源岩的有机质热演化特征及演化阶段。
2.
SNP treatment could enhance the activity of superoxide dismutase(SOD) and peroxydase(POD),and decline of chlorophyll content and chlorophyll fluorescence parameter Fv/Fm and Fv/Fo of alfalfa seedling.
1 mmol/L硝普钠(SNP)减缓干旱胁迫下苜蓿幼苗细胞膜透性的增加,使过氧化氢酶(CAT)先升后降,超氧化物歧化酶(SOD)和过氧化物酶(POD)活性持续升高,减缓叶绿素含量和叶绿素荧光参数Fv/Fm、Fv/Fo的降低,表明外源NO处理提高了苜蓿的抗旱性。
3.
The fluorescence parameters of the 1st, 2nd, 3rd and 4th leaves from the top of culms in two rice varieties (Huajing 2 and Wuxiangjing 9) were measured with FMS-2 at different growth stages under three nitrogen levels, and the leaf nitrogen contents were correspondingly determined by destructive sampling and chemical assay.
在3个供氮水平和2个水稻品种(华粳2号和武香粳9号)的田间试验条件下,测试分析了不同处理水稻顶部4张完全展开叶片氮含量及对应的荧光参数。
5) exposure parameters
曝光参数
1.
It studies the practical values and the correlative application of the characteristic curve for the selection of the exposure parameters in the process of radiographic detection.
阐述了正确运用X光胶片特性曲线在射线检测中的重要性,研究了X光胶片特性曲线在射线检测过程中曝光参数选取时的实用价值及其相关应用。
2.
In this paper, aiming at the characteristics of exposure parameters during thick photoresist lithography, we present an enhanced Dill exposure model suitable for describing the thick photoresist exposure.
针对厚胶曝光参数随不同光刻胶厚度及工艺条件变化的特点,在原有Dill曝光模型基础上,建立了适合于描述厚胶曝光过程的增强Dill模型,并将统计分析的趋势面法引入到厚胶曝光参数变化规律的研究中,给出了厚胶AZ4562曝光参数随胶厚及工艺条件的变化趋势,为开展厚胶光刻实验研究和曝光过程模拟提供指导性依据。
3.
Considered the nonlinear factors existing in the exposure process of thick photoresist,an enhanced Dill model for thick photoresist is proposed,which improves the original Dill model and modifies the definition of Dill exposure parameters.
针对厚层抗蚀剂曝光过程中存在诸非线性因素的影响,更新Dill曝光参数的定义,建立了适合描述厚层抗蚀剂曝光过程的增强Dill模型。
6) Optical parameters
光学参数
1.
The research of a method to obtain the optical parameters of semiconductor films;
一种获得半导体薄膜光学参数的方法
2.
The optical principal of image analysis in crop growth monitor,optical parameters used in image analysis and their calculation method and progress of image analysis used in field crop monitoring were given in the paper.
数码影像分析技术已经发展成为廉价、快速的作物生长监测技术手段之一,综述了利用数码照片分析技术进行作物生长监测的研究进展,包括以下三个部分的内容:(1)图像分析进行作物生长监测的光学原理;(2)图像分析中经常采用的光学参数和计算方法;(3)图像分析技术用于作物生长监测的方法和研究进展。
3.
The optical parameters of those layers of the coating were obtained by means of data fitting.
利用Ｐ－偏振光双面反射法测量了浸泡提拉法制备的“有机硅树脂－二氧化硅－有机硅树脂”三层膜样品两面Ｐ－偏振光反射光强比γ与入射角θｉ关系曲线，经过数据拟合，确定了这三层薄膜的光学参数，同时研究了薄膜间的相互作用层的光学参数。
补充资料：出乳光经
【出乳光经】
（经名）乳光经之别名。
（经名）乳光经之别名。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条