氡氣測量 的英文怎麼說
中文拼音 [dōngqìcèliáng]
氡氣測量
英文
rado urvey- 氡 : 名詞[化學] radon (86號元素, 符號 rn)
- 氣 : Ⅰ名詞1 (氣體) gas 2 (空氣) air 3 (氣息) breath 4 (自然界冷熱陰晴等現象) weather 5 (氣味...
- 測 : 動詞1. (測量) survey; fathom; measure 2. (測度; 推測) conjecture; infer
- 量 : 量動1. (度量) measure 2. (估量) estimate; size up
- 測量 : measure; survey; gauge; meter; measurement; measuring; surveying; mensuration; metering; gauging;...
-
In addition, reference is made to the novel techniques of the determination of radon and its daughter products in the atmosphere.
此外,還介紹了一些新方法,例如測量大氣中的氡及其衰變產物。Although thoron is one of isotopes of radon, and the characteristics of thoron and thoron progenies are similar to those of radon and radon progenies, because the half life of thoron is shorter ( 55. 6s ), the concentrations of thoron and thoron daughters in environment are lower, people usually think that the effective dose from thoron and its progenies can be eliminated, and the measurements of thoron progenies concentrations are difficulty, a little research work on the dose evaluation of thoron and thoron progenies in environment has been done
雖然(氣土)是氡的同位素,它及其子體的特性也與氡及其子體的相似,但由於(氣土)的半衰期短( 55 6s ) ,環境中(氣土)濃度較低, (氣土)及其子體濃度的測量較難,人們一般認為(氣土)及其子體所致劑量可以忽略,所以對環境中(氣土)及其子體劑量評價研究很少。The results indicated that the department had complied with the requirements of four key elements indicating the quality of indoor air as recommended by the environmental protection department, namely the intensity of carbon dioxide, air - borne dust particulate, radon and total viable count
本局委託了機電工程署就本局位於稅務大樓的辦公室進行室內空氣質素測量,結果顯示大樓的室內空氣質素,符合環境保護署建議的四個空氣質素主要成分的規定。這四種含量分別是二氧化碳、空氣微塵粒子、氡和總活菌素。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Nuclear energy - measurement of environmental radioactivity - air - radon 222 in the buildings : methodologies applies for the screening and for the complementary investigations
核能.環境放射性的測量.空氣.建築物中的氡222 :篩分和補充檢查的方法Nuclear energy - measurement of radioactivity in the enviromment - air - radon 222 : methods for spot measurement of the alpha potential energy of short - life decay products of radon in the atmospheric environnement
核能.環境中放射性的測量.空氣.氡222 :大氣環境中氡的短壽命衰變產物的位能的現場測量方法The application of radon measurement in coal mine
氡氣測量在煤礦地質上的應用Standard methods for radon meafuremetn in environmetal air
環境空氣中氡的標準測量方法Nuclear energy - measurement of radioactivity in the enviromment - air - radon 222 and its short - life decay products in the atmospheric environment : their origins and measuring methods
核能.環境中放射性的測量.空氣.在大氣環境中氡222和其短壽命衰變產物:它們的來源和測量方法Nuclear energy - measurement of environmental radioactivity - air - radon 222 : methods for integrated measurement of the alpha potential energy of short - life decay products of radon in the atmospheric environment
核能.環境中放射性的測量.空氣.氡222 :大氣環境中氡的短壽命衰變產物的位能的綜合測量方法Radon surveying technique has been a convenient and effective radioactive exploration in the field of earth physical prospecting, which is applied widely in many fields
氡氣測量法已成為地球物理勘探工作中一種便利的、有效的放射性探測技術,在眾多領域中得到了廣泛應用。This paper describes the basic principle of radon gas survey and, with an analysis of the result of radon survey performed over the known blocks in the xiazhuang granite uranium orefield, illustrates the effectiveness of such survey in the prospecting for deep concealed uranium deposits
摘要介紹了氡氣測量的基本原理,通過分析其在下莊花崗巖型鈾礦田上已知礦段的測量結果,來說明氡氣測量是尋找深部隱伏鈾礦床的有效手段。Scintillation flask method for measuring radon concentration in the air
空氣中氡濃度的閃爍瓶測量方法Radon measurement for indoor living space
居住環境的氡氣測量The application of radioactive radon survey to the dynamic monitoring of underground gasified burned - out area of coal
放射性氡氣測量動態監測煤炭地下氣化燃空區This paper introduces two types of sensitive charge preamplifier for rn measure device, designing method, debugging process and performance ; and it analyzes the conditions which can be applied
摘要介紹了兩種用於氡氣測量裝置的電荷靈敏前置放大器的實例,給出了設計思想、調試過程和技術指標,說明了它們不同的應用場合。A we have not found the need to carry out specific inspections on buildings completed in the past three years in hong kong to check if radioactive substances have been used in building construction. we have been conducting instead periodic surveys on the concentration of radon which, if allowed to accumulate, may pose health risks
一我們不認為有需要特別檢驗本港在過去三年落成的樓宇是否使用輻射性建築材料,但已不時測量本港樓宇的氡氣量,因為積聚的氡氣可能危及人體健康。We have not found the need to carry out specific inspections on buildings completed in the past three years in hong kong to check if radioactive substances have been used in building construction. we have been conducting instead periodic surveys on the concentration of radon which, if allowed to accumulate, may pose health risks
(一)我們不認為有需要特別檢驗本港在過去三年落成的樓宇是否使用輻射性建築材料,但已不時測量本港樓宇的氡氣量,因為積聚的氡氣可能危及人體健康。Radiation protection instrumentation - calibration and verification of the effectiveness of radon compensation for alpha and or beta aerosol measuring instruments - test methods
輻射防護裝置.和氣溶膠測量儀用氡補償效應的校正和檢測Objective to analyze the temporal and spatial variations of radon concentration by measuring in some labs and typical buildings in chengdu
摘要目的通過對成都某幾個氡氣觀測實驗室以及代表性建築物的氡濃度測量,分析氡濃度的時間變化特點和垂直變化特點。分享友人