pyrogallol 中文意思是什麼

pyrogallol 解釋
焦酸
  1. The inhibition on pyrogallol autoxidation of diterpenoid tanshinones from salvia miltiorrhiza bge

    茶多酚對小鼠實驗性肝損傷的保護作用
  2. Using cd, cu, zn and cr as experimental toxicants and crucian as experimental creature, we employed the environmental biotechniques ( flame atomic absorption spectrophotometry, the method of improved pyrogallol autoxidation and electron microscopy ) to study the acute toxicity and secure concentrations of heavy metals to crucian ; the accumulation and distribution of mixed heavy metals to fingling crucian ; the activities of superoxide dismutase ( sod ) of gill and liver tissues and the hispathological and ultrastructural change of superfine structure of liver and kidney of crucian after cadmium exposure. through which, we intended to fully and systemically study the toxic influence of heavy metals to fish, and preliminarily discuss the influence of heavy metals pollution to the diversified level of fish such as individual, organ, tissue, cell and molecule. thus we tried to provide scientific evidence to establish preventative management measures, avoid and relieve the harm of heavy metals pollution to aquicolous ecosystem in time

    隨后以這幾種重金屬作為實驗毒物，以鯽魚為實驗動物，應用環境生物技術、火焰原子吸收分光光度法、鄰苯三酚自氧化法、透射電鏡等技術研究了重金屬cu 、 zn 、 cd和cr對鯽魚的急性毒性及其安全濃度評價、混合重金屬在鯽魚幼體組織內的積累和分佈、 cd對鯽魚鰓和肝臟中sod活性的影響、 cd對鯽魚肝細胞和腎細胞超微結構的影響等，全面和系統地研究了水環境中重金屬暴露對魚類的毒性影響，初步探討了重金屬污染對魚類的個體? ?器官? ?組織? ?細胞? ?分子等各水平層次的影響，為制定漁業生產上預防性的管理措施提供科學依據，及時避免或減輕重金屬污染對水生生態系統造成的損害。
  3. Synthesis and spectral properties of azo - pyrogallol reagents

    偶氮連苯三酚試劑的合成及其光譜特性
  4. Determination of trace cobalt by solid substrate room temperature phosphorescence quenching method on hydrogen peroxide oxidizing pyrogallol red

    催化過氧化氫氧化鄰苯三酚紅固體基質室溫?光猝滅法測定痕量鈷
  5. The pyrogallol was adhered on the surface of the solid electrode by the direct oxidative electropolymerization to construct the chemical sensors for bi ( iii ). the sensor exhibits perfect long stability and reproducibility. a low detection was obtained in the determination of bi ( iii ) and this way can be applied to determine the real samples such as human hair and nails

    2 、將修飾劑鄰苯三酚直接電聚合到固體電極的表面，研製bi （ ）離子化學傳感器，該修飾電極穩定性和重現性很好，克服了以往碳糊電極機械強度差、重現性不好的缺陷，測定bi （ ）達到了很低的檢出限，應用於人發和指甲等實際樣品的測定。
  6. Methods for chemical analysis of iron, steel and alloy - the anion - exchange separation - pyrogallol photometric method for the determination of tantalum content

    鋼鐵及合金化學分析方法離子交換分離-連苯三酚光度法測定鉭量
  7. The anion - exchange separation - pyrogallol photometric method for the determination of tantalum content

    連苯三酚光度法測定鉭量
  8. Carboxyanilineazo salt and 2 - hydroxyanilineazo salt were synthesized, and new azo reagent 4 - ( 2 - carboxyanilineazo ) - pyrogallol and 4 - ( 2 - hydroxyanilineazo ) - pyrogallol were synthesized through coupled reaction of 2 - carboxyanilineazo salt and 2 - hydroxyanilineazo salt with pyrogallol

    摘要合成了2 -羥基苯胺重氮鹽和2 -羥基苯胺重氮鹽，它們與連苯三酚偶聯，得到新的偶氮試劑4 - （ 2 -羥基苯偶氮） -連苯三酚和4 - （ 2 -羥基苯偶氮） -連苯三酚。
  9. Determination of pyrogallol by flow injection chemiluminescence assay

    流動注射化學發光分析法測定鄰苯三酚
  10. Ir, uv and fluorescence spectrum of the two azo - pyrogallol reagents were studied

    研究了偶氮試劑的紅外光譜、紫外光譜和熒光光譜特性。
  11. Spectrophotometric determination of micro titanium in steels with system of ti - mannitol - pyrogallol red - cetyltrimethyl ammonium bromate

    溴化十六烷基三甲基銨四元體系分光光度法測定鋼中微量鈦
  12. Dna content, intracellular ca2 + and mitochondrial membrane potential in cultured cbt or cp were analyzed. 02 ~ content was useing nbt method, activity of sod was determined based on auto - oxidation of pyrogallol

    用熒光探針pi （碘化丙碇） 、 indo - 1及rhodamin123分別檢測細胞在低溫度處理后dna含量、細胞內鈣離子濃度和線粒體膜電位。
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