光度的例句大全

After deriving their effective temperatures and luminosities from their ( B-V), ( U-B) colors and parallaxes we find their positions in the HR diagram to be mostly confined to the main sequence.

在从样本星的色指数（B-V），（U-B）和视差得到它们的有效温度和光度之后，我们发现在赫罗图上它们大多数是位于主序带内的。

The application of three DIAR couplers in color negative film is studied, and the data of sensitivity, fog, particularly, reduced graininess, improved interlayer effect have been obtained.

对3个DIAR成色剂在彩色负片中的应用进行了研究，得到了它们对感光度、灰雾影响的数据，特别是得到了它们在降低颗粒度和改善层间效应方面的数据。

Dynamic range is the speed of scanning on a numeric sensor, especially in the dark area.

动态范围是扫描传感器感光度的对数值的量度, 特别是在暗部区更是如此.

Methods Routine maintenance and periodic calibration were performed using photometer and automatic calibration software according to American Association of Physicists in Medicine Task Group 18 ( AAPM TG18) test patterns and evaluating criterion.

方法参考美国医学物理学会第18工作组（AAPM TG18）制定的测试图和质量评估标准，利用光度计、显示器校正软件，对3种型号的BARCOCRT灰阶显示器进行季度性定量检测。

The ocular axial length and refractive degree were stable after operation.

患者的眼轴和屈光度数稳定.

To delve neural network spectrophotometry appling to content determination of compound preparation.

目的:探讨神经网络光度法用于复方制剂的含量测定.

A spectrophotometric method for the determination of trace boron in ferrosilicon alloy was proposed.

建立了蒸馏分离-姜黄素光度法测定硅铁合金中痕量硼的方法.

The ergosterol content in mycelia of Agaricus brasiliensis was determined by triple-wavelength spectrophotometry.

应用三波长光度法测定了姬松茸菌丝体中麦角甾醇的含量.

Different functional group also brings different influence for the absorbance of alkali metal.

有机物官能团上的差异也将对碱金属元素的吸光度产生不同的影响.

The Luminosity Function and Mass Function of the Virgo Cluster

Virgo星系团的光度函数和质量函数

62 cases using bilateral free& end removable partial denture were selected Masticatory performance and biting force are tested, Occlusion sound was used to determine the state of occlusion.

本文采用吸光度法测定了62例肯氏Ⅰ类牙列缺损者戴用双侧游离端义齿前后的咀嚼效能。

Methods for chemical analysis of aluminium oxide& The curcumin photometric method for the determination of boron trioxide content

GB/T6609.16-1986氧化铝化学分析方法姜黄素光度法测定三氧化二硼量

Methyl thymol blue ternary complex spectrophotometric determination of Microamount cadmium in air

甲基百里香酚蓝三元络合物光度法测定空气中的微量镉

Kinetic spectrophotometric determination of trace titanium based on inhibitory discoloration reaction of dimethyl yellow

阻抑二甲基黄褪色反应动力学光度法测定痕量钛

Kinetic spectrophotometric determination of ruthenium based on its catalytic effects on the oxidation of dimethyl yellow by KIO_4

钌催化高碘酸钾氧化二甲基黄动力学光度法测定痕量钌

Determination of SiO_2 in Limestone by Spectrophotometry with Microwave Alkaline Digestion Product from 300 item to 10,000 item above each kind high, middle-grade silicon fine powder.

微波碱消解光度法测定石灰石中二氧化硅含量产品从300目至1万目以上的各种高、中档硅微粉、二氧化硅。

Results After surgery, refractive power on corneal anterior surface decreased significantly in peripheral zone at 1 week ( P < 0.01).

结果巩膜环扎外加压术引起角膜前表面周边部术后1周屈光度显著减小（P<0.01）；

The visual acuity, refraction, intraocular pressure and haze were analyzed in three months after PRK.

方法分析分别使用地塞米松、爱氟龙和拂炎的3组PRK术后病人，在术后3月内视力、屈光度、眼压及角膜混浊情况并进行统计学处理。

Cerate oxidimetry Methods for chemical analysis of bauxite ores& The non-aqueous photometric-titration method for determination of carbon dioxide content

GB/T3257.19-1982铝土矿化学分析方法非水光度滴定法测定二氧化碳量

Spectrophotometric Determination of Beryllium in Alloy of Copper-beryllium by Sulfosalicylic Acid

磺基水杨酸光度法测定铍铜母合金中的铍