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thallium n.【化學】鉈〔Tl〕。

thalloid

Industrial pollution has been a problem in certain areas of hong kong , and 12 parameters relating to metals and metalloids were initially used in 1986 to measure the degree of such pollution . these parameters are aluminium , arsenic , boron , cadmium , chromium , copper , iron , mercury , manganese , nickel , lead , and zinc . in 1997 , another seven were added antimony , barium , beryllium , molybdenum , silver , thallium , and vanadium , making a total of 19 香港部分地區多年來一直受工業污染的困擾, 1986年河溪水質監測計劃推行初期我們用12項金屬及準金屬參數來檢驗工業污染水平:鋁砷硼鎘鉻銅鐵汞錳鎳鉛及鋅其后在1997年起另添加了七項新參數:銻鋇鈹鉬銀鉈及釩,監測的參數共19項,此外并測試了四項與工商業污染有密切關系的參數,即氰化物總量氟油脂及洗滌劑。

There is considerable interest in the effects of all types of radiation on health , including medical radiation such as from diagnostic imaging such as x - rays and thallium scans , waste from nuclear power plants , weapons testing fallout , industrial radiography for pipelines and tanks 最近許多人關注到各類輻射對人體健康所造成的影響,包括求醫時接觸的輻射即光和鉈掃描核電廠廢料武器測試的微塵工業用光?照相術等。

The phases of sulfuric acid slag of various sizes were drawn by seven - step method in the improved separation condition of disturber , and phases of thallium were compared before and after the slag was grinned to analyze phase migration 為了進一步探討顆粒物中鉈相態提取的技術和方法,在優化干擾物分離條件下,采用七步法提取了幾種不同粒徑硫酸廢渣中鉈的相態,比較了廢渣研磨前、后各相態鉈的異同。

Phase analysis of thallium is not only the research objective of thallium migration and ecosystem effect of thallium in nature environment , but also the guide to find hidden large scale deposit such as ti , au , hg , as and sb ore 摘要鉈的相態分析既是研究自然環境中鉈的遷移和生態效應的指標,也是指示尋找大型隱伏礦床如鉈、金、汞、砷、銻等礦的手段。

There have n ' t a same result for the simulation of thallium cluster , owing to different electronic structure . this shows that the potential energy function limit to use in certain condition . 2 對t1簇的計算和模擬得到與銅簇并不一致的的結果,具有六次軸對稱的結構,這反映出電子結構的不同是影響它們結構的主要因素。

Boarders are forbidden to bring any dangerous objects or drugs into the dorms , including fuel , arsenic , thallium , mdma , or amphetamines . furthermore , pets are not allowed in the dorms 九、住宿學生不得攜帶任何危險及違禁物品,例如汽油、砷、鉈等傷害力較強之物品或搖頭丸、安非他命等毒品進入宿舍,或在宿舍內飼養寵物。

Boarders are forbidden to being any dangerous things or drugs into the dorms , such as fuel , arsenic , thallium , amphetamine . furthermore , pets are not allowed to bring into the dorms , either 住宿學生不得攜帶任何危險及違禁物品,例如汽油,砷,鉈等傷害力較強之物品或搖頭丸,安非他命等毒品進入宿舍,或在宿舍內飼養寵物

Ferronickel - determination of trace - element content by electrothermal atomic absorption spectrometric method - determination of thallium content 鎳鐵合金.采用電熱原子吸收光譜測定法對微量元素含量的測定.第6部分:鉈含量測定

Continuous determination of trace silver , cadmium and thallium in geochemical samples by flame atomic absorption spectrophotometry with ki - mibk extraction 火焰原子吸收分光光度法連續測定地球化學樣品中痕量銀鎘鉈

Nuclear instrumentation - thallium activated sodium iodide detector systems for assay of radionuclides - calibration and usage iec 61453 : 1997 核儀器.放射性核素分析用鉈活性碘化鈉探測系統.校正

Nuclear instrumentation - thallium activated sodium iodide detector systems for assay of radionuclides - calibration and usage 核儀器.放射性核素分析用鉈活性碘化鈉探測系統.校正和使用方法

Simultaneous determination of gallium , indium and thallium in geochemical samples by inductively coupled plasma mass spectrometry 電感耦合等離子體質譜法直接同時測定地球化學樣品中鎵銦鉈

Soil quality - extraction of thallium and determination by electrothermal atomic absorption spectrometry iso 20279 : 2005 土壤質量.鉈的萃取和電熱原子吸收光譜法測定

Calibration and usage of thallium - activated sodium iodide detector systems for assay of radionuclides 鉈的校準和使用.放射性核素分析用活性碘化鈉探測系統

Calibration and usage of thallium - activated sodium iodide detector systems for assay of radionuclides 驗定放射性核素用鉈活化碘化鈉檢測器的校正和使用

Thallium - determination of silicon content - isoamyl alcohol extraction molybdenum blue absorption photometric method 異戊醇萃取硅鉬藍吸光光度法

Please send a fax number so i could get you a data sheet on thallium poisoning 請把傳真號碼給我,我就可以把鉈毒的有關數據發給你們。

Zinc and zinc alloys ; determination of indium and thallium by atomic absorption spectrometry 鋅和鋅合金.用原子吸收光譜法測定銦和鉈

Effects of thallium on germination and physiological activity of brassica chinensis l . seed 重金屬鉈對白菜種子萌發及其生理的影響