汞試驗 的英文怎麼說
中文拼音 [gǒngshìyàn]
汞試驗
英文
mercury test-
In acute toxicity test, male and female wistar rats received sodium selenite and mercuric chloride singly or associatively. the values of the ldso show an obvious antagonism between mercury and selenium, and the ldso of the females are higher than that of the males in associated dose but contrary in the single dose
建立了wistar大鼠急性灌胃染毒試驗模型，得到了hgclz 、 nazseo3單獨作用和聯合作用的ld50 ， ld50表明汞和硒之間毒性作用為典型的拮抗作用，雌性大鼠拮抗作用更強。Standard test method for mercurous nitrate test for copper and copper alloys
銅和銅合金的硝酸亞汞試驗的標準試驗方法The two components of humus ( fulvic acid and humic acid ) had the same characteristic between photodegradation of triazophos, i. e. under the irradiation of high - voltage mercury lamp, the two components exhibited the obvious photoquenching effect, and under the irradiation of sun light, the two components showed the distinct photosensitizing effect
（ 4 ）腐殖質的影響：試驗中腐殖質中的兩個主要成分富里酸（ fa ）和腐殖酸（ ha ）對三唑磷的光解表現出共同的特性，即在太陽光下，二者均表現出一定的光敏性，而在高壓汞燈照射下，二者均表現出了明顯的光猝滅效應。The important meaning in which this direction studied has lain in establishing the connection between the material science of concrete and civil engineering, analyse the strength in terms of material microcosmic or the mesoscopic, have important meaning to understanding, know the essential law of the strength of concrete. this text divides six chapters altogether. chapter one reviewed the pore structure in nowadays domestic and international research current situation, including the concrete examines research, research of the pore structure model and the research current situations of pore structure and strength relation of the pore method, have introduced some most important achievements of structure research of pore ; chapter two narrated much yardstick of the material mesoscopic structure of concrete and principle of examining pore technology of material of concrete, and the commonly used sign parameter in discussedding the pore and material pore of quito of cement and analyse, have explained that the influence factor of mip to the result of study of pore, has pointed out the limitation in mip in the pore structure ; analyse porosity and strength relation development course of model emphatically, and has carried on comparative analysis to the existing model, has pointed out the weak point of the original model ; on the basis of " ing integrate synthetically ", propose concrete pore structure compound body model and pore physical model of systemlex body ; chapter five carried on the corresponding test data to compares to the model parameter appearing in model of chapter four with and analyses, have received k value of the characteristic of strength of matrices of reflecting according to the method to return to analysis, and calculate the influence produced on the strength of concrete in revision that can probed into the content of cement, elastic mould and surface energy, exactness of the inspection model ; chapter six is the conclusion, according to studying the survey this text to some research conclusions of the pore structure and making corresponding prospect to the structure development of pore
第一章回顧了孔結構在當今國內外的研究現狀，包括混凝土測孔方法的研究、孔結構模型的研究及孔結構與強度關系的研究現狀，介紹了孔結構研究方面的一些最重要的成果；第二章敘述了混凝土材料細觀結構的多尺度性及混凝土材料測孔技術的原理，並討論了水泥基多孔材料孔隙分析中常用的表徵參數，也說明了壓汞法測孔對研究結果的影響因素，指出了壓汞法在孔結構研究中的局限性；第三章是著重分析了孔隙率與強度關系模型的發展歷程，並對已有的模型進行了比較分析，指出了原有模型的不足之處；第四章在「綜合集成」的基礎上，提出了混凝土孔結構復合體模型和孔系統的物理模型，並模擬了該模型下由各單體並聯形成的復合體的斷裂過程，最後根據所建模型編制了相應的計算程序，可根據輸入的孔徑分佈與水泥含量等參數，實現混凝土理論強度的計算；第五章對第四章模型中出現的模型參數進行了相應的試驗數據對比分析，根據回歸分析的方法得到了反映基體強度特徵的k值，並從理論上探討了水泥含量、彈性模量和表面能的修正對混凝土強度計算產生的影響，檢驗模型的正確性；第六章是結論與展望，根據研究綜述了本文對孔結構的一些研究結論並對孔結構發展作了相應的展望。Packaging for medical care waste - dental amalgam waste packaging - tests and specifications
醫療保健廢物的封裝.牙科用銀汞合金廢物封裝.試驗和規范Wrought detection of residual stress - mercury nitrate test
硝酸亞汞試驗方法Wrought copper and copper alloys - detection of residual stress - mercury nitrate test
銅及銅合金加工材殘余應力檢驗方法硝酸亞汞試驗法Standard test method for total mercury in coal and coal combustion residues by direct combustion analysis
直接燃燒分析法測量煤和煤燃燒殘余物中總汞量的標準試驗方法Abstract : on the basis of geological setting, burial characteristics and circumjacent environment of the graveyards of the spring and autumn period, the period of warring states, qin dynasty and han dynasty in hunan province, the authors used such geophysical and geochemical integrated methods as radiometric radon survey, mercurometric survey and ground penetrating radar to explore four large - medium - sized ab chu - tombs in a certain county in northwestern hunan and yangjianshan ancient tombs in changsha city. the results indicate the successfulness in prospecting for the integrity of the anciernt tombs
文摘:根據湖南春秋戰國?秦漢古墓葬地質條件、埋葬特徵與周邊環境，遵循準確、簡便、快捷和經濟的原則，選擇並運用放射性氡測量、汞測量和探地雷達等方法，對湘西北某縣ab戰國楚墓群4個大中型古墓和長沙楊家山古墓開展物化探綜合勘查試驗，取得了古墓完整性勘查研究的初步成功。Abstract : the method of using formaldehyde buffer solution a b sorption - hydrochloric pararosaniline spectrophotometry to determine sulfur diox ide in air has higher sensitivity and good selectivity, and prevents from adoptin g mercurial absorbent. but the conditions in lab are not well controlled, the v alue of reagent blank and standard curvilinear slope can ' t accord with the one s tipulated in “ methods for air and waste gas monitoring and analysis ”. some opra tional techniques for so2 determination in lab are introduced for reference
文摘:以甲醛緩沖溶液吸收-鹽酸副玫瑰苯胺分光光度法測定空氣中的二氧化硫，方法靈敏度高，選擇性好，避免了使用含汞的吸收液，但如果實驗條件控制不好，試劑空白值及標準曲線的斜率就會不符合《空氣和廢氣監測分析方法》中規定的值，本文著重從操作技巧方面對二氣化硫測定的實驗室質量控制進行分析，僅供參考。Standard test method for determining pore volume distribution of catalysts by mercury intrusion porosimetry
注汞孔率計法測量催化劑孔容分佈的標準試驗方法08. 02 test method for interior porosity of poly vinyl chloride resins by mercury intrusion porosimetry
用注汞式孔隙度儀測定聚氯乙烯樹脂的內部孔隙率的試驗方法Standard test method for mercury sampling and analysis in natural gas by atomic fluorescence spectroscopy
通過原子熒光光譜學對天然氣中汞的取樣和分析的標準試驗方法Reaction of limestone calcination and sulfuration under o _ ( 2 ) / co _ ( 2 ) atmosphere were experimented on a bench scale fluidized bed facility and analyzed by thermodynamic analysis. limestone samples were analyzed by press mercury apparatus and scanning electron microscope. mechanism for limestone calcination and sulfuration under o _ ( 2 ) / co _ ( 2 ) atmosphere was raised and discussed
熱力學角度和小型流化床試驗臺上研究了空氣和o _ 2 / co _ 2氣氛下的石灰石煅燒分解與硫化反應特性，並對煅燒過程和硫化反應過程中的石灰石樣品結合壓汞儀和掃描電鏡進行了微觀分析，得出了o _ 2 / co _ 2氣氛下石灰石煅燒與硫化反應特浙江大學博士學位論文點，探討了02 / co :氣氛下石灰石的硫化反應機理。Methods of test for dense shaped refractory products - determination of bulk density of granular materials by the water method with vacuum
成形緻密耐火製品的試驗方法.真空汞法測定顆粒狀材料體積密度Methods of sampling and test for sodium hydroxide for industrial use - determination of mercury content flameless atomic absorption method
工業用氫氧化鈉取樣和試驗方法.第11部分:汞含量測定Ontario hydro standard test method for elemental, oxidized, particle - bound and total mercury in flue gas generated from coal - fired stationary sources ontario hydro method
由燃煤固定源產生的廢氣中基本氧化顆粒粘合和總汞的標準試驗方法Methods of test for paints - tests involving chemical examination of liquid paints and dried paint films - determination of total mercury
塗料試驗方法.第b16部分:液體塗料與干塗料膜化學檢驗.汞總含量測定Methods of test for paints - tests involving chemical examination of liquid paints and dried paint films - determination of ' soluble ' mercury content
塗料試驗方法.第b12集:液體塗料與干塗料膜化學檢驗.第12部分:可溶性汞含量的測定Standard test method for mercury in liquid chlorine
液氯中汞含量的試驗方法分享友人