heavy metal content 中文意思是什麼

heavy metal content 解釋
重金屬總量
  • heavy : adj （馬）患哮喘病的。adj 1 重的 （opp light） 有重量的；重型的；裝備重型武器的。2 大的；大量的，...
  • metal : n 1 金屬；金屬製品；金屬合金。2 【化學】金屬元素；（opp alloy）；金屬性。3 【徽章】金色；銀色。4 ...
  • content : n 1 容積，容量，含量，【數學】容度；收容量。2 【哲學】內容 （opp form）；要旨，真意。3 〈pl 〉內...
  1. The sequence of lead content in each hyperaccumulator was bidens maximowiciziana > amaranthus tricolor > sophora japonica > xanthium sibiricum > schizonepeta fenuifolio > vetiveria zizanioides in this study. on one hand, bidens maximowiciziana and amaranthus tricolor could transport the iiiost of the lead from roots to the above - ground parts, and the total heavy metal translocated ( tmt ) of bidens maximowiciziana and amaranthus tricolor rose to the 11. 29mg and 9. 17mg in 100 plants

    結果表明，羽葉鬼針草和綠葉莧菜能把吸收的pb較多地運輸到地上部， 100棵羽葉鬼針草和綠葉莧菜地上部的遷移總量高達11 . 29mg和9 . 179mg ；羽葉鬼針草根系對pb的耐性最強，當pb處理濃度為loomg
  2. The colonization of gintraradices, gcaledordinum and gmosseae can decrease the uptake and accumulation of heavy metals of festuca. rubra and red clover and then protect them from toxicity of heavy metals to some extent. there were consistent difference amongthe effect of different amf species, gintraradices had better effect on the decrease of heavy metal content in shoot of host plants than gcaledordinum and gmosseae

    能明顯降低紫羊茅、三葉草體內重金屬山根系向地上部的運輸，在某種程度上減少了高濃度重金屬對植株的影響，有利於紫羊茅和三葉草在重金屬污染土壤中定植。不同菌種的菌根效應有較大差異，菌種gintraradice :在減少重金屬由根系向地上部運輸的作用上優于菌種gcaledordinum和gm口sseae 。
  3. Comparative study on soil heavy metal content of urban green ground near parks and roads in shenzhen city

    深圳市主要公園及道路綠地土壤重金屬含量狀況比較研究
  4. Boric acid for industrial use - determination of heavy metal content

    工業硼酸重金屬含量的測定
  5. The evalution for heavy metal content in the tea garden soil in west of sichuan

    浙江省茶園中鉛元素含量現狀研究
  6. 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
  7. Ammonium hydrogen carbonate for industrial use - determination of heavy metal content - visible turbidimetric method

    工業用碳酸氫銨重金屬含量的測定目視比濁法
  8. Does not have any other supplementary materials including cotton seed shell, fertilizer, hormone and chemical additive and so on, therefore the lingzhi and the spore powder heavy metal content is extremely low, is lower than national standard 5 - 9 time

    ，無任何其他輔料包括棉籽殼肥料激素和添加劑等，所以靈芝及孢子粉重金屬含量極低，低於國家標準5 - 9倍
  9. Pit remediation & slop oil, industrial water, cutting & cooling oils, hexavalent chromium, acid & alkali with heavy metal content, steel mill & electro filter dust, spent catalysts, tempering salts, solvents recovery and recycling, sludge treatment and minimization, fuel - blending, thermal desorption and transfer centres

    廢漿池和廢油、工業污水、巖屑和冷卻油、六價鉻、含重金屬成分的酸堿、鋼廠和電過濾器粉塵、反應過后的催化劑、淬火鹽、溶劑還原和回收、油泥處理和最小化、燃料混合、熱吸附和轉運中心。
  10. Rainwater is not clean water, because adulterated air pollution content, still have the pollution of the ground and roofing, nitrogen of ion of yin and yang, heavy metal, ammonia often is contained to wait in collection rainwater, a lot of people fear such water passes simple processing, whether humanness is drinkable

    雨水並非純凈水，由於摻雜了大氣污染物，還有地面和屋面的污染，收集的雨水中往往含有陰陽離子、重金屬、氨氮等，很多人擔心這樣的水經過簡單的處理，能否為人飲用。
  11. The cultivated anisodus tanguticus ( maxim. ) pascher of two year and three year in different growth phase was collected, and the content of heavy metal element as pb, as, hg, cd was analysed by hydrogen generation - atomic absorption spectrometry

    採集兩年生和三年生種植山莨菪在不同生長期的植物全植株，採用流動注射氫化法原子吸收光譜分別測試了其不同組織中鉛、砷、汞、福等重金屬元素含量。
  12. There are no viable competing technologies that can simply treat, reduce, sanitise and recycle waste on such a cost efficient basis without causing heavy metal emissions to air, ground or water, irrespective of the level of water content in the msw

    現在還沒有可行的技術與之競爭，此技術可以輕而易舉地處理、減少、消毒和回收垃圾，並且具有成本效益，而且不會將重金屬釋放到空氣、地面或水中並且不用考慮城市固體垃圾中的水含量。
  13. A number of factors will affect efficiency of the biosorption, and these factors were studied in chapter three, including the ph value, initial biomass loading and content of heavy metal ions, ion strength of the solution, etc. although the research for new and innovative treatment technologies has focus attention on the metal binding capacities of various biomass, the exact interaction between the ligands of the metal uptake process and the description of the thermal properties of the biosorption remain essentially unknown

    藻類對重金屬離子的吸附效率受藻類細胞表面及溶液的物理化學狀態的影響，本文從ph 、藻粉的起始含量及重金屬離子的起始濃度、離子強度等四個方面做了研究。第四章是大型海藻生物吸附平衡的熱力學研究，我們對平衡數據做了langmuir方程的回歸分析，得到了兩種海藻吸附各重金屬離子的最大吸附容量；我們還以cu為例研究了溫度對吸附容量的影響，並計摘要算了其吸附熱。
  14. Based on studies of such geochemical characteristics of songxian county area as natural climatic and soil features, major and minor elements of parent rocks, physical and chemical properties of soil, total content of nutritive elements, effective state of nutritive elements and distribution of heavy metal elements, this paper deals with the background of soil agricultural geology, abundance and shortage of nutritive elements and soil environmental quality in this area, thus pointing out the way forward for agricultural production and adjustment of production structure

    摘要通過對自然氣候、土壤特徵、母質（巖）常量元素、微量元素、土壤理化性狀、營養元素全量、營養元素有效態、重金屬元素分佈分配特徵的研究，闡述了嵩縣土壤農業地質背景和營養元素豐缺及土壤環境質量，為農業生產和產業結構調整指明了方向。
  15. Whereas being influenced by environment factors and influx material characters, urban rainwater is polluted in some degree and its content of chemical oxygen demand ( cod ) reaching thousands mg / l and containing some poisonous matter such as heavy metal etc. if this polluted rainwater is filled to ground, it must pollute groundwater

    但由於城市環境因素和匯水面材料的影響，城區雨水受到相當程度的污染， cod可高達數千毫克每升，並含有重金屬等有毒物質，如果將這些雨水直接回灌地下勢必污染地下水源。
  16. Advocate complies with the packaging ( essential requirements ) regulation 1998 ; si1165 ; for heavy metal content

    雅樂基純白印刷紙已達到1998包裝紙最低重金屬含量標準。
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