chemical toxicity 中文意思是什麼

chemical toxicity 解釋
化學毒性
  • chemical : adj 化學的，化學作用的；應用化學的，用化學方法獲得的。n 〈常 pl 〉化學製品；藥品。 fine chemicals...
  • toxicity : 動脈穿壁封閉預
  1. This paper describes fluopicolide, a new fungicide for control of oomycete diseases such as downy mildew and late blight, providing its chemical name, physical and chemical properties, toxicity, route of discovery, mechanism of action, efficacy, patent status, and synthesis methodology

    摘要介紹了防治卵菌綱病害如霜霉病和晚疫病的殺菌劑氟啶酰菌胺，內容涉及化學名稱、理化性質、毒性、創制經緯、作用機理、藥效結果、專利概況與合成方法等。
  2. Chemical products. determination of acute toxicity to rats. single oral administration

    化學製品.劇毒性對小鼠影響的測定.口服一次劑量
  3. The toxicities of a batch of chlorinated aromatic commpounds to selenastrum ca pricornutum were determined, and relationships between their chemical structure and toxicity data were investigated based on molecular connectivity indices. fur thermore, leave - one - out tests were applied to examine the robustness of the pre diction model

    本文測定了一批氯代芳香族化合物對羊角月牙藻的急性毒性，運用分子連接性指數分析了化合物結構與其毒性之間的定量關系，並用逐一抽取法檢驗比較了模型的穩健性
  4. 5 for any occupational - disease - inductive chemical that is used or imported for the first time in china, the responsible organization fails to submit the toxicity appraisal report, related registration documents or import permit to the competent authorities

    （五）國內首次使用或者首次進口與職業病危害有關的化學材料，未按照規定報送毒性鑒定資料以及經有關部門登記注冊或者批準進口的文件的。
  5. The physi - chemical properties of the aluminum, in environmental and physical conditions, are the determinants of its bioavailability and toxicity. aluminum absorption and its metabolic kinetics depend on the properties of al - organics complex to a large extent

    鋁的物理化學形態，即暴露的媒介以及生物體的器官中的形態，常常是該元素的生物利用度和毒性的決定因素，鋁的吸收和生物代謝動力學在很大程度上依靠與不同配體形成的絡合物的性質。
  6. Autoclaves, microwave systems and chemical disinfection equipment cannot remove the toxicity or destroy the residual amount of cytotoxic drugs, pharmaceuticals and other chemicals in the syringes and on sharp instruments such as scalpels

    蒸壓消毒微波消毒及化學消毒設備往往不能去除或破壞留于針筒及尖銳器材如解剖刀的殘餘毒素和毒害細胞的藥物及其他化學劑。
  7. According to the present situation and existing problems of raihvay preservation in china. the paper recomments the composition and toxicity of the oil and oil mixed preservafitive, and emphatically analyzes the infiuencmg causes and chemical change of preservative, the author proposes that preservation industry technology and products, according to the reqmrement of railway, should turn toward colourless. non - toxic, nmlfi - element, succession and socialization

    根據我國目前鐵路木材防腐的現狀及存在的問題文章介紹了引起木材腐朽的因素和木材防腐劑應具備的條件分析了油類及油類混合防腐劑的成分和毒性重點分析了影響防腐劑效果的因素、防腐劑的化學變化針對鐵路需求情況提出防腐工業的技術及產品應向無色、無毒和防腐產品多元化、系列化社會化發展。
  8. The institute of toxicology is constituted by department of toxicology of beijing municipal hygienic & anti - epidemic control and beijing center of toxicity identification & detection of chemical substances

    衛生毒理所由原北京市衛生防疫站毒理科和原北京市職業病與勞動衛生研究所毒檢中心組成。
  9. Table of acute toxicity group of chemical substances

    化學物質的急性毒性分級表
  10. Quantitative structure activity relationship ( qsar ) plays an obvious role in the study and use of toxicology. the prospect of application of qsar in chemical toxicity research is summarized

    摘要定量構效關系在毒理學的研究和實踐中發揮著重要的作用。綜述了定量構效關系在化合物毒性研究中的應用進展。
  11. At last, several suggestions are proposed : to design a new formula without public hazards ; to preform a toxicity eliminating design for existing toxic slurries ; to give the measures of implementing green chemical grouting including the respects of technique, equipment and environmental protection ; and to point several kinds of grouting matinals to be unsuitably used or carefully used, and to quick improve the techniques of prepolymerization and post - processing

    提出了按無公害要求設計新配方，對有毒害漿材進行去毒害改性設計，並通過採取工藝改造、設備更新、安全防護等措施來實現綠色化學灌漿的諸多辦法，並對不提倡用、應慎用和應改進預聚及后處理工藝的漿材品種提出了改進建議。
  12. Biotoxicity testing can intuitivey reflect the compositive toxicity of contaminated water to biology species, so it plays an important role in predicting and controlling chemical pollution

    摘要生物毒性檢測能直觀地反映污染水體對生物種群的綜合毒性，是預測和控制化學物質污染的一種不可缺少的輔助手段，因而得到了廣泛應用和迅速發展。
  13. Detection of contact toxicity of several chemical pesticides against cashew bud - eating weevil in the laboratory

    幾種殺蟲劑對腰果害蟲食芽象甲觸殺毒力測定
  14. For any occupational - disease - inductive chemical that is used or imported for the first time in china, the responsible organizations should procure the approval from the competent authorities under the state council according to the state regulation, and submit the toxicity appraisal report, related registration documents or import permit and other necessary documents to the public health authority under the state council

    國內首次使用或者首次進口與職業病危害有關的化學材料，使用單位或者進口單位按照國家規定經國務院有關部門批準后，應當向國務院衛生行政部門報送該化學材料的毒性鑒定以及經有關部門登記注冊或者批準進口的文件等資料。
  15. Chemical including toxicity test reports received

    化學測試包括毒性測試
  16. Test on the chemical injury of herbicides to mulberry tree and the toxicity of herbicides to silkworm

    除草劑對桑樹的藥害及其對家蠶的毒性試驗
  17. Due to the presence of multiple pollutants including metals in natural environments, studies on joint - action toxicity are becoming increasingly popular. these studies are indispensable to measuring and predicting impacts of chemical pollutants on organism. however, studies of the joint toxicity of pesticides and metals in the aquatic ecosystem were few

    因此，有關預測和治理化學污染物對生物產生毒性的聯合作用研究，已越來越受到大家的關注，特別是對農田水系農藥和重金屬等主要污染物共存時的生物效應與機理方面的研究。
  18. Chemical products. determination of acute toxicity to rats. single administration by inhalation

    化學製品.劇毒性對小鼠影響的測定.吸入一次劑量
  19. Chemical products. determination of acute toxicity to rats. single percutaneous administration

    化學製品.劇毒性對小鼠影響的測定.經膚用藥一次劑量產品
  20. Gore ' s crime : as vice president, he had initiated a chemical toxicity testing program that would cause the suffering or death of close to a million animals

    高爾的罪行是：他在副總統任內，制定了一項化學毒性測試計畫，可能使近百萬只動物受苦或死亡。
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