optical density

A new method of measuring optical density with CCD Technology

用CCD测量光密度的新方法

Methods and Uncertainty Evaluation on Optical Density of Laser Safety Glasses

激光防护镜光密度测量方法及其不确定度评定

Main Outcome Measures Optical density and the rate of apoptosis .

主要指标吸光度（OD值）、凋亡率。

Optical density function in radiation therapy planning system

治疗计划系统的黑度计功能

The average optical density had significant difference ( P < 0.01 ) .

平均光密度值差异有显著性（P<0·01）。

Optical Density Curve Model for Studying CD - R Dye Coating Process

利用光密度曲线模型研究CD&R染料旋涂工艺

Clinical Application Study on Computed Optical Density Measurement of Molybdenum Mammograms

乳腺钼靶片计算机光密度测定的临床应用研究

The real area value of wear particles was used to replace optical density .

用大小磨粒的真实面积和替代了光密度值。

Relationship between the Optical Density of X-Ray Film and Gray Scale of Image

X线照片密度与图像灰度之间的关系

The origin and physical meaning of the optical density

光密度的由来及其物理意义

Algae biomass was determined by optical density method and chlorophyll a method .

水藻生物量的测定采用光密度法和叶绿素a法。

Quantitative analysis of micrographs using integration of mean optical density and total per area

整合平均光密度和面积比两种参数用于显微图像定量分析的初步研究

Optical density measurement of laser protection filters

激光防护镜光密度的测量

The duration of PAE was determined by the optical density method .

应用光密度法测定抗生素后效应。

A study of the relationship between macular pigment optical density and contrast sensitivity function ;

目的研究黄斑色素密度与游标视力之间的关系，探讨黄斑色素对视功能的影响。

Quantitative analysis of optical density characteristics of mouse T lymphocytes after whole body γ - irradiation

γ线全身照射小鼠T淋巴细胞光密度特性的研究

Closed loop control of optical density in CD-R production

CD-R生产中的染料光密度闭环控制

Optical density of primary dental enamel and its correlation with caries status

乳牙牙釉质光密度与患龋状况的关系

And the number , area , circumference and integral optical density of cells were also detected .

并测定其细胞数、面积、周长、积分光密度。

The average optical density of every drug groups were higher than model group after treatment ( P0.05 ) .

经调营饮及各药物组治疗后，平均光密度值明显高于模型组，且有统计学意义（P0.05）。

Optical density and enzyme activity in reverse micelles

反胶束体系的光密度与酶活性测定

Measuring the optical density of a substance by shining light on it and measuring its transmission .

测量阳光照射的物体的光密以及它的传送。

The mean optical density , the number and sectional area of NPY neurons were decreased .

NPY神经元平均光密度、细胞数、截面积减少。

Macular pigment optical density : its relationship to vernier acuity

正常人眼黄斑色素密度与游标视力的关联研究

An optical density curve model for optimizing the dye coating process of recordable disc is introduced .

利用光密度曲线模型优化可写光盘的染料旋涂工艺。

Optical density of smoke

烟的密度的阻光度的量度

The Analysis of Relationship between Macular Pigment Optical Density Early and Aged-related Macular Degeneration

黄斑色素密度与早期老年性黄斑变性的相关性分析

Results There is tangent function relation between organic solvent optical density and ethanol concentration (≤ 45 % ) .

结果在480nm处有机相吸收值与乙醇含量（≤45%）呈正切函数关系。

ASTM E662 Standard Test Method for Specific Optical Density of Smoke Generated by Solid Materials .

ASTME662由固体材料产生烟雾的比光密度的测试方法。

As the silica gel can deepen the color of the test solution , the optical density is increased .

由于硅胶能加深试验溶液的颜色，引起光密度增加。