放射能測定 的英文怎麼說
中文拼音 [fàngshènéngcèdìng]
放射能測定
英文
measurement of radioactivity- 放 : releaseset freelet go
- 射 : Ⅰ動詞1 (用推力或彈力送出) shoot; fire 2 (液體受到壓力迅速擠出) discharge in a jet 3 (放出) ...
- 能 : 能名詞(姓氏) a surname
- 測 : 動詞1. (測量) survey; fathom; measure 2. (測度; 推測) conjecture; infer
- 定 : Ⅰ形容詞1 (平靜; 穩定) calm; stable 2 (已經確定的; 不改變的) fixed; settled; established Ⅱ動詞...
- 放射 : radiate; emit; blas; radiation; emission; shooting; shedding; abjection; emanation; effluence
- 測定 : determine; determination; setting-out; admeasurement; assignment; assay; finding
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Performance testing of extremity dosimeters
放射量測定器的性能檢測Following a relevant united nations general assembly resolution, the hong kong observatory started measuring radioactivity in 1961 to monitor radioactivity in air which might affect the health of the local population and to determine, as part of an international network, the global atmospheric transport of radioactive dust and other contaminated substances
根據聯合國大會通過的相關決議,香港天文臺於1961年開始監測大氣中可能影響市民健康的放射性物質,並作為國際測量網的一部份,測定大氣中放射性塵埃及其他污染物的全球遷移情況。Following a relevant united nations general assembly resolution, the hong kong observatory ( hko ) started measuring radioactivity in 1961 to monitor radioactivity in air which might affect the health of the local population and to determine, as part of an international network, the global atmospheric transport of radioactive dust and other contaminated substances
根據聯合國大會通過的相關決議,香港天文臺於1961年開始監測大氣中可能影響市民健康的放射性物質,並作為國際測量網的一部份,測定大氣中放射性塵埃及其他污染物的全球遷移情況。Radioisotope dynamic functiontesting unit
放射性同位素動態功能測定儀Nuclear energy. measurement of environmental radioactivity - air. determination by liquid scintillation of the activity concentration of atmospheric tritium sampled by the sparging technique air through water
核能.環境放射性空氣的測量.利用噴射技術取樣的大氣氚的活度濃縮的液體閃爍的測定Nuclear energy - measurement of environmental radioactivity - air - determination of the volumic activity of iodine in the atmospheric environment
核能.環境放射性的測量.空氣.大氣環境中碘容積活性的測定Nuclear energy - measurement of environmental radioactivity - radon 222 : methods for spot measurement of the volumic activity of radon in the atmospheric environment
核能.環境放射性的測量-氡222 :大氣環境中氡體積活度的定點測量方法Due to the fact that the problem of reconstructing image from compton scattering energy spectral data is an ill - posed problem, any error or noise in the measurements will be amplified in the reconstruction results
由於從康普頓散射能譜直接求逆重建密度圖像是一個不適定性問題,測量的微小誤差會在重建結果中被放大。Nuclear energy - measurement of radioactivity in the environment - water - part 1 : measurement of strontium 90 activity in water - radiochemical separation of strontium by nitric acid and measurement of yttrium 90 beta activity
核能.環境中放射性的測量.水.第1部分:水中鍶90放射性測定.用硝酸對鍶進行放射化學分離和釔90放射性的測量Performance criteria for radiobioassay
放射生物測定性能標準Radiation protection - performance criteria for radiobioassay - part 1 : general principles
輻射防護.放射生物測定的性能標準.第1部分:一般原則The survey team conducts surveys along pre - designated survey routes in the northeast part of the new territories. it measures ambient gamma dose rates, surface activity concentrations of beta emitters at ground surface and in - situ gamma spectrum of land soil
流動巡測隊會沿新界東北部預先選定的測量路線,在不同位置量度環境伽馬輻射劑量率、地面的貝他放射體的表面活度濃度和原位置土壤的伽馬能譜,以及收集大氣飄塵、放射性碘、擦拭及其他環境樣本。Radiation protection instrumentation - direct reading personal dose equivalent monitors - x, gamma and high energy beta radiation
輻射保護儀器.直接讀個人用放射劑量評定監測儀. ,和高能輻射Nuclear energy - measurement of radioactivity in the environment - water - part 2 : measurement of strontium 90 activity in water - organic solvent extraction of yttrium 90 and measurement of beta activity
核能.環境中放射性的測量.水.第2部分:水中鍶90放射性測定.釔90的有機溶劑萃取和放射性的測量Nuclear energy - measurment of environnemental radioactivity - air - determination of the activity concentration for atmospheric deposits on the soil
核能.環境放射性的測量.空氣.土壤中大氣性沉澱物放射性活度濃度的測定Nuclear energy - measurement of radioactivity in the environment - water - part 1 : measurement of the concentration of uranium in water by fluorimetry
核能.環境中放射性的測量.水.第1部分:熒光測定法測量水中鈾的濃度X and gamma reference radiation for calibrating dosemeters and doserate meters and for determining their response as a function of photon energy - dosimetry for radiation protection over the energy ranges 8 kev to 1, 3 mev and 4 mev to 9 mev
校準劑量計和劑量強度計及測定作為光子能函數靈敏度用x和基準放射線.能量范圍在8kev - 1 , 3mev和4mev - 9mev放射保護用放射量測定In the radioactivity measure of the environment samples, hpge - spectrometer can expediently analyze the species and content of the radionuclide in the environment samples. those demands the detection efficiency corresponding to the different energy y - ray in the various environment samples
在放射性測量中,採用高純鍺譜儀可以方便地分析環境樣品中放射性核素的種類和含量,但要準確地分析核素含量,需要準確知道各樣品中的各種能量射線的探測效率,通常由一定密度和樣品量的標準樣品來得到這一效率。In practice it would be possible to measure radioactivity one thousand fold less than this.
在實際上,比這個值小一千倍的放射也有可能測定。Measurement of radioactivity
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