重金屬污染物 的英文怎麼說

中文拼音 [zhòngjīnzhǔwūrǎnwù]
重金屬污染物 英文
heavy metal pollutant
  • 重 : 重Ⅰ名詞（重量; 分量） weight Ⅱ動詞（重視） lay [place put] stress on; place value upon; attach im...
  • 金 : Ⅰ名詞1 （金屬） metals 2 （錢） money 3 （古時金屬制的打擊樂器） ancient metal percussion instrum...
  • 屬 : 屬名詞1 （類別） category 2 [生物學] （生物分類系統上所用的等級之一） genus 3 （家屬; 親屬） fami...
  • 污 : Ⅰ名詞（臟水; 臟物） slops; sewage; dirt; filth Ⅱ動詞（弄臟） defile; dirty; smear Ⅲ形容詞1 （臟）...
  • 染 : Ⅰ動詞1 （用染料著色）dye 2 （感染） catch [contract] （a disease） 3 （沾染） acquire （a bad hab...
  • 物 : 名詞1 （東西） thing; matter; object 2 （指自己以外的人或與己相對的環境） other people; the outsi...
  • 重金屬 : [化學] heavy metal重金屬冶金 heavy metal metallurgy
  • 重金 : the king's/queen's english = english. a king's ransom very large amount of money
  • 污染物 : contaminants
  • 污染 : pollute; contaminate
  1. The order of four soil biochemical intensity being sensitive to heavy metal pollution indicated as : nitrification > nitrogen fixation > decomposition of cellulose > ammonification. however, soil microbial biomass c : n ratio increased with the increasing of heavy metals level

    幾種生化作用強度的下降順序為硝化作用固氮作用纖維素分解強度氨化作用；但土壤微生物生物量碳氮比則隨著重金屬污染水平的升高而增加。
  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. Soil collembolan is deemed as an epitome of soil invertebrate and medium - sized soil animals because of its abundance in species and hugeness in biomass

    摘要土壤彈尾目昆蟲作為無脊椎動物和中型土壤動物的典型代表，其具有豐富的種類和巨大的生物量，在重金屬污染環境評估中具有十分重要的地位和獨特的優勢。
  4. The assessment on the pollution of heavy metals in sediment of guangxi inshore

    廣西近岸海域沉積物中重金屬污染評價
  5. This course contents : environmental biosensor ; environmental indicator ; biotoxicity ; the application of biotechnology on : waste water, solid waste, heavy metal pollution, purification and remediation of aquifers, soil amendment, biopesticides, and biopolymers ； and phytoremediation

    本課程包括要了解：環境生物感測技術；生物指標；生物毒性；生物科技在廢水、廢棄物、重金屬污染、水質凈化與整治、土壤改良、生物農藥、生物高分子材料之應用及植物復育。
  6. Taken two heavy metal contaminated soils in copper mine field of hongtoushan area and lead - zinc mine field of qingchengzi area as sampling sites, studied the abundance and diversity of amf community and the relation of which to ecological factors ; two experiments were managed by pot culture and four - compartments culture system with festuca. rubra and red clover as host plants inoculated with gintraradices, gmosseae and gcaledordinum to study the effect of different amf on the uptake and accumulation of heavy metal in cd contaminated soil and cu > zn - pk cd complex - contaminated soil

    採用盆栽、四室根箱培養的方法，研究了接種g . intraradicesg . mosseae和g . caledordinum在cd污染和cu 、 zn 、 pb 、 cd復合污染土壤中對紫羊茅、三葉草吸收、累積重金屬的影響，明確了叢枝菌根菌在重金屬污染土壤生物修復中的作用。主要結果如下： 1 、沈陽礦區重金屬污染土壤中，共發現叢枝菌根菌6個屬23個種，已鑒定22種， 1個未定種。
  7. Heavy metal contamination in coastal sediments of wanggang, jiangsu province

    江蘇王港海岸帶沉積物重金屬污染研究
  8. An investigation on heavy metal contamination of marine animals in shantou harbor

    汕頭港及其鄰近水域潮間帶海產動物體內重金屬污染的調查
  9. Research advances and development prospect of phytoremediation in heavy metal contamination soil

    土壤重金屬污染的植物修復研究現狀與發展前景
  10. Phytoremediation for heavy metal contamination in soil, metal hyperaccumulator and their genetic engineering

    土壤重金屬污染的植物修復與金屬超富集植物及其遺傳工程研究
  11. Analysis and assessment of heavy metal content of aquatic in the wetland of poyang lake

    鄱陽湖濕地水生生物重金屬污染的特性分析
  12. Bryophytes and environmental heavy metal pollution monitoring

    苔蘚植物與環境重金屬污染監測
  13. Heavy metal pollution of stream sediment in panzhihua area

    攀枝花地區河流沉積物的重金屬污染研究
  14. Review on bryophyte and airborne heavy metal pollution biomonitoring

    苔蘚植物與環境重金屬污染監測研究進展
  15. Index of geoaccumulation ; taizi river ; sediment ; heavy metal pollution

    地積累指數太子河沉積物重金屬污染
  16. Mechanisms and application of disposal heavy metal pollution using clay mineral

    粘土礦物治理重金屬污染的機理及應用
  17. The mechanism of bioremediation on heavy metal pollution and its research development

    重金屬污染生物修復機制及研究進展
  18. Assessment on health risk of heavy metals in the second songhua river

    第二松花江幹流重金屬污染物健康風險評價
  19. The harm and control of cadmium ( cd ) pollution have always been one of the focuses environmental scientists concerned, for cd is a typical pollutant drastically dangerous to environment

    鎘是一種環境危害較大的典型重金屬污染物。其污染危害與控制長期以來一直是環境科學關注的熱點問題之一。
  20. This waste was typically high in chemical and metal content, originating as it did from factories involved in the textile, electroplating, pcb, bleaching and dyeing industries amongst others

    這些來自紡織電鍍電路板製造漂染等工業的廢水一般均含有大量的化學物質及重金屬污染物，嚴重影響水質。
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