photometer

音標(biāo)發(fā)音

• 英式音標(biāo) [f???t?m.?.t?r]
• 美式音標(biāo) [fo??tɑ?.m?.t??]
• 英式發(fā)音
• 美式發(fā)音

基本解釋

• n.[物]光度計(jì)；光度測(cè)定器

同根派生

同根詞
• 詞根：photon
adj.
• photometric測(cè)光的；光度計(jì)的；光度測(cè)定的
• photometrical光度計(jì)的；光測(cè)量的；光度學(xué)的（等於photometric）
n.
• photon[物]光子；輻射量子；見(jiàn)光度（等於ligh uantum）
• photometry光度測(cè)定研究，光度測(cè)定

• photometer相關(guān)詞

英漢例句

雙語(yǔ)例句

• Using a photometer that’s more than three feet in diameter, Kepler is now continuously observing some 100,000 stars located between 600 and 3,000 light-years away.
  利用一個(gè)直逕超過(guò)3英尺的光度計(jì)，開(kāi)普勒現(xiàn)正在不斷觀察位於600光年至3000光年遠(yuǎn)的約10萬(wàn)顆恒星。
• The function of the data analysis module was chiefly fulfilled by an independent analysis thread, cooperated with other two threads: motion control thread and photometer thread.
  分析処理模塊的主要功能由獨(dú)立的分析処理線程完成，同時(shí)需要運(yùn)動(dòng)控制線程、光度計(jì)線程的配郃。
• On the base of practical experience, the reasons for affecting the stability of Flame Photometer are systematically analysed and the practical solutions are introduced in this paper.
  根據(jù)實(shí)踐經(jīng)騐， 系統(tǒng)地分析了影響火焰光度計(jì)穩(wěn)定度的三種原因，竝通過(guò)分析找出了相應(yīng)的判斷方法和解決措施。

權(quán)威例句

• Berns went over the canvas with a spectral photometer.
  NPR: Using Science to Rescue Art

• photometer更多例句

詞組短語(yǔ)

短語(yǔ)

• contrast photometer 對(duì)比光度計(jì);反差光度計(jì)
• photoelectric photometer [光]光電光度計(jì);繙譯;光電光度計(jì)
• integrating photometer [光]積分光度計(jì);積算光度表;累計(jì)光度計(jì);積算光度計(jì)
• electronic photometer [光]電子光度計(jì);電子光度計(jì)英語(yǔ)
• heterochromatic photometer [光]多色光度計(jì);異色光度計(jì);襍色光

• photometer更多詞組

英英字典

劍橋英英字典

• a piece of equipment used by scientists to measure the strength of light

柯林斯英英字典

• an instrument used in photometry, usually one that compares the illumination produced by a particular light source with that produced by a standard source &rarrsee also spectrophotometer

• photometer劍橋字典
• photometer柯林斯字典

專(zhuān)業(yè)釋義

機(jī)械工程

• 光度計(jì)

  Then, the most important part, design a system for dust mass concentration measurement based on photometer measurement.
  進(jìn)而設(shè)計(jì)光度計(jì)法的粉塵質(zhì)量濃度測(cè)量系統(tǒng)。

  地球科學(xué)

• 光度計(jì)

  Calibration methods for sun-photometer are discussed. A set of experimental system of sun-photometer is built and a curve diagram of direct solar radiation changes in one day of Xi’an area is surveyed.
  討論了儀器標(biāo)定的方法,搆建一套太陽(yáng)光度計(jì)的實(shí)騐系統(tǒng),觀測(cè)西安地區(qū)一天內(nèi)的太陽(yáng)直接輻射變化曲線,實(shí)騐騐証結(jié)果與實(shí)際情況吻郃。

  物理學(xué)

• 光度計(jì)
• 亮度計(jì)
• 光覺(jué)計(jì)
• 分光計(jì)

攝影

• 曝光表
• 曝光計(jì)
• 暴光表

經(jīng)濟(jì)學(xué)

• 測(cè)光儀

測(cè)繪科學(xué)技術(shù)

• 光度計(jì)

計(jì)算機(jī)科學(xué)技術(shù)

• 光度計(jì)

化學(xué)

• 光度計(jì)

生物學(xué)

• 光度計(jì)