photometry

US [foʊ'tɒmətrɪ]
UK [fəʊ'tɒmɪtrɪ]
  • n.光度学；光度术
  • Web光度测定；测光法；光度测量

E-C

E-E

Web Definition

n.
1.
光度学
2.
光度术

Sample Sentence

Definition:
AllAll,光度学光度学,光度术光度术,光度测定光度测定,测光法测光法,光度测量光度测量
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard
1.
In photographic photometry we use photographic plates of a certain region of the sky to determine the coordinates of the stars.
在照相测光中，我们利用所拍摄的天空某一区域的照相底片来测定恒星的坐标。
zài zhào xiàng cè guāng zhōng , wǒ men lì yòng suǒ pāi shè de tiān kōng mǒu yī qū yù de zhào xiàng dǐ piàn lái cè dìng héng xīng de zuò biāo 。
2.
Photometry involves the measurement of luminous intensities of light sources and of the illumination of surfaces.
测光学则涉及到光源发光强度的测量方法以及表面照度的测量方法等。
cè guāng xué zé shè jí dào guāng yuán fā guāng qiáng dù de cè liáng fāng fǎ yǐ jí biǎo miàn zhào dù de cè liáng fāng fǎ děng 。
jpkc.xafy.edu.cn
3.
FRUITS, VEGETABLES AND DERIVED PRODUCTS. DETERMINATION OF THE ZINC CONTENT BY MEANS OF ATOMIC ABSORPTION PHOTOMETRY.
水果.蔬菜及其制品.用火焰原子吸收光度法测定锌含量
shuǐ guǒ . shū cài jí qí zhì pǐn . yòng huǒ yàn yuán zǐ xī shōu guāng dù fǎ cè dìng xīn hán liàng
www.mapeng.net
4.
The CIE is an international commission of illumination and is responsible for international standards of photometry and colorimetry.
CIE是一个国际彩图委托组织，负责以国际标准进行光度测定和比色法。
CIE shì yī gè guó jì cǎi tú wěi tuō zǔ zhī , fù zé yǐ guó jì biāo zhǔn jìn xíng guāng dù cè dìng hé bǐ sè fǎ 。
dictsearch.appspot.com
5.
But the aperture photometry of bright point sources (stars) may be still feasible due to the principle of charge conservation.
不过，由于电荷守恒原理，对产生溢出的孤立亮星像，仍然可以做孔径测光。
bú guò , yóu yú diàn hè shǒu héng yuán lǐ , duì chǎn shēng yì chū de gū lì liàng xīng xiàng , réng rán kě yǐ zuò kǒng jìng cè guāng 。
www.showxiu.com
6.
LIQUID FUELS. DETERMINATION OF THE SODIUM CONTENT IN PETROLEUM PRODUCTS. (FLAME PHOTOMETRY METHOD).
液体燃料.石油产品钠含量测定（火焰光度法）
yè tǐ rán liào . shí yóu chǎn pǐn nà hán liàng cè dìng ( huǒ yàn guāng dù fǎ )
www.mapeng.net
7.
CHEMICAL ANALYSIS OF POTASSIUM HYDROXIDE. DETERMINATION OF POTASSIUM (FLAME PHOTOMETRY METHOD).
氢氧化钾的化学分析.钾含量的测定.（火焰光度法）
qīng yǎng huà jiǎ de huà xué fēn xī . jiǎ hán liàng de cè dìng . ( huǒ yàn guāng dù fǎ )
www.mapeng.net
8.
ATMOSPHERIC POLLUTION. DETERMINATION OF TOTAL GASEOUS SULPHUR OR SULPHUR DIOXIDE ONLY BY FLAME. PHOTOMETRY IN AMBIANT AIR.
大气污染.只用火焰法测定气态硫总含量和二氧化硫含量.环境空气的光度测量法
dà qì wū rǎn . zhǐ yòng huǒ yàn fǎ cè dìng qì tài liú zǒng hán liàng hé èr yǎng huà liú hán liàng . huán jìng kōng qì de guāng dù cè liáng fǎ
www.mapeng.net
9.
We Vary the luminance level under different photometry to assess human visual acuity and test luminous efficiency on RGB spectrum.
改变环境在不同光度学下，进行RGB色光的视敏度评估和发光效率评测。
gǎi biàn huán jìng zài bù tóng guāng dù xué xià , jìn xíng RGB sè guāng de shì mǐn dù píng gū hé fā guāng xiào lǜ píng cè 。
dictsearch.appspot.com
10.
FRUITS JUICE AND VEGETABLES JUICE. DETERMINATION OF THE LEAD CONTENT. FLAMELESS ATOMIC ABSORPTION PHOTOMETRY.
水果和蔬菜汁.无火焰原子吸收光谱法测定铅含量
shuǐ guǒ hé shū cài zhī . wú huǒ yàn yuán zǐ xī shōu guāng pǔ fǎ cè dìng qiān hán liàng
www.mapeng.net
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