The relation between the optics density of the X ray and the output information voltage of micro densimeter is investigated.
探索了 X射线照片密度与显微密度计信号电压之间的关系。
Aiming at the problems in using HXD-1000 digital microhardness tester,several factors for using it correctly were given.
针对使用HXD-1000型数字式显微硬度计时经常出现的问题,诠释了几点注意事项,包括试样准备、压头类型和有关参数的选择、工作台运动位置边界的指示、硬度值测定示意图、硬度值表示方法等。
This article describes the automatic measuring technology of HD type full-automatic microscope photometer,The electron eyepiece and video window are introduced,which can substitute observation microscope operation,improves the given accuracy of reference,based on given result it can improves coal stacking level,makes coal blending more reasonable, stables the quality of coke.
阐述了HD型全自动显微光度计的自动测试技术,引入电子目镜与视频窗口,替代了观察显微镜操作,提高了反射率测定的精度,运用测定结果指导来煤堆放、合理配煤,稳定了焦炭质量。
modulated beam microdensitometer
调制射束显微密度计
scanning transmission microdensitometer
扫描透射显微密度计
integrating video microdensitometer
积分视频显微光密度计
automatic scanning microdensitometer
自动扫描显微光密度计
scanning reflective microdensitometer
扫描反射显微光密度计
flying-spot microdensitometer
飞点扫描显微光密度计
integrating-sphere densitometer
累计球形(显象)密度计
non-recording densitometer
非直读式显像密度计
low light level microspectrophotometer
低光级显微分光光度计
scanning microspectrophotometer
扫描显微分光光度计
Near-field Scanning Optical Technologies and High Density Optical Data Storage;
近场扫描光学显微技术与高密度光存储
Microstructure and Internal Friction of Low Density TiB_2/Al Based Composites
低密度TiB_2/铝基复合材料的显微组织与内耗性能
The electron dense deposits by electron microscopy at high magnification are seen here.
狼疮性肾炎。高倍电子显微镜下可见高密度电子致密物沉积。
Use the microscope to study microorganisms in the water and in the sediment.
用显微镜观察水中和砂泥中的微生物的种类及密度。
a special kind of densitometer that measures density variations over a very small area.
测量在非常小的密度内变化的一种特殊的显像密度计。
Test method for stacking fault density of epitaxial layers of silicon by interference-contrast microscopy
GB/T14145-1993硅外延层堆垛层错密度测定干涉相衬显微镜法
Comparison of CD31 and CD34 in showing microvessel density in non-small cell lung cancer
CD31与CD34显示非小细胞肺癌微血管密度的对比分析
Microprocessor Design for Fine Granularity Explicit Parallel Architecture
细粒度显式并行体系结构微处理器设计