selenium selenite 中文意思是什麼

selenium selenite 解釋
亞硒酸鹽
  • selenium : n. 【化學】硒。 a selenium cell 【電學】硒光電池，硒光電管。
  • selenite : n. 1. 【礦物】透明石膏。2. 【化學】亞硒酸鹽。n. 〈S-〉 （舊時想像中的）月中居民。
  1. Effect of foliar application of selenite on selenium accumulation and distribution in rice

    葉面噴硒對水稻籽粒硒富集及分佈的影響
  2. The main study in this paper included as follows : the content and distribution of heavy metals in sediments and benthic organisms from the sewage stream in guangzhou city ; the acute toxicity and joint toxicity of mercury and selenium to swordtail fish ( xiphophorus helleri ) ; the damage of mercury to the indexes of antioxidant system in the gills and livers in swordtail ( including the measurement of the activities of total antioxidative capacity [ t ~ aoc ], superoxide dismutase [ sod ], glutathione peroxidase [ gsh - px ] and the concentration of malondiald - ehyde [ mda ] ) and the relief effects of selenium on it, as well as the physiological damage of mercury on the tissues, namely : the antagonistic effect of na + - k + ~ atpase activity on the tissues between selenite and mercury, and the ultrastructural damage under the exposure of mercury

    研究內容主要有：廣州市河涌沉積物及底棲生物體內重金屬含量及評價；汞和硒對劍尾魚的急性毒性和聯合毒性及安全濃度的評價；汞對劍尾魚鰓和肝臟中抗氧化系統的毒性，包括對總抗氧化能力、超氧化物歧化酶、谷胱甘肽過氧化物酶活力及丙二醛含量的測定及硒對其保護作用；汞對劍尾魚組織生理毒性即：汞對na ~ + - k ~ + atpase活力的影響及硒的保護作用和汞和對劍尾魚組織超微結構的損傷等。以高氯酸?硝酸消化法和火焰原子吸收分光光度法測定了廣州市河涌沉積物和底棲生物中重金屬含量。
  3. But inorganic selenite is just as nutritionally effective as selenium in organic form.

    但無機的亞硒酸鹽卻是以有機形式的硒起著營養作用。
  4. Exploring the possible mechanisms is an important content of bioinorganic chemistry and ecotoxicology, which has signality in modifying contamination effect to animals. this thesis studies on the chemical speciation of mercury and selenium in dolphin livers, sub - chronic toxic effect of wistar rats of sodium selenite and mercuric chloride and investigates the antagonism mechanism from there aspects : 1. redistribution of mercury in the presence of selenium, 2

    本文以海豚肝臟為對象，研究其積累的高濃度汞硒化合物的化學形態和結構，並結合動物實驗的研究，從汞硒相互作用的總體生物學表現，汞硒在動物體內分佈變化和結合形態的變化以及汞硒化合物的結構等方面探討兩元素毒性拮抗作用機理。
  5. 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。
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