toxicity measurement 中文意思是什麼
toxicity measurement
解釋
毒性測定- toxicity : 動脈穿壁封閉預
- measurement : n. 1. 測量，計量，量度。2. 份量，尺寸，大小，寬度，厚度，深度（等）。3. 測量法。 measurement goods （按體積、容積計算的）體積貨物。
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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。 -
Standard guide for measurement of behavior during fish toxicity tests
魚類毒性試驗過程中特性測量的標準導則 -
The toxicity measurement indicates that the mixtures of 5 % chlorfluazuron and 4. 5 % beta - cypemethrin at the four ratios all had significant synergistic activity and the 39 % chlorfluazuron + 6 % beta - cypermethrin is the highest one, the ctc was 367. 22
室內毒力測定結果表明， 5 %定蟲隆與4 . 5 %高效氯氰菊酯4種混劑對小菜蛾均有顯著的增效作用，其中混配2的增效作用最顯著，其共毒系數最高為367 . 22 。 -
Toxicity measurement in lab indicated that the mixtures of carbosulfan and imidacloprid at different ratio all had synergistic effect on aphis citricola, in which the mixture at the ratio of 2 : 1 got the greatest synel - gistic effect
摘要室內毒力測定表明，丁硫克百威與吡蟲啉不同配比的混合物對蘋果黃蚜均有一定的增效作用，其中2 : 1混配物的增效作用幅度最大。 -
Toxicity measurement of several common fungicides on six trichoderma. strains
幾種常用殺菌劑對6個木黴菌株的室內毒力測定
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