重氮染料 的英文怎麼說

中文拼音 [zhòngdànrǎnliào]
重氮染料 英文
diazo colors
  • 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...
  • 氮 : 名詞[化學] nitrogen （7號元素, 符號n）
  • 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...
  • 料 : 名詞1 （材料; 原料） material; stuff 2 （喂牲口用的穀物） feed; fodder 3 （料器） glassware 4 （...
  • 染料 : colourant; tincture; dyestuff; dye
  1. Management of n in agricultural ecosystem is one of the most essential factors for agricultural sustainability. injudicious use of nitrogen fertilizer has induced a crucial environmental problem, which includes volatilization of nox to the atmosphere, acid rain, induced leaching of soil nutrients, changes in the global n cycle, and nitrate pollution of groundwater

    農田生態系統中長期單一、過量偏施化學肥料特別是化學氮肥，造成農產品品質下降，肥料利用率低，不僅增加了農業生產成本，還嚴重污染環境，已成為農業可持續發展的一個重要制約因子。
  2. Zhejiang lead product technic co., ltd hereinafter referred as lead is invested and established by twelve shareholders including zhejiang inspection and quarantine technic center etc. it specializes in the testing of safety, sanitation, environment - friendliness, and quality items on foodstuffs, textile products, mechanical appliances, electrical appliances, chemicals and minerals etc. and it also provides services such as accreditation, quality assurance, manufacturing control technology and other consultation. lead lies in the center of zhejiang provincehangzhou, which enjoys the most rapid economic growth and is also the main production area of export foodstuffs, textile products, mechanical and electrical products

    食品紡織品機械電器化工礦產等產品涉及安全衛生環保等項目的實驗室檢測，包括蔬菜水果茶葉肉禽蛋罐頭食品水產品乳製品蜂產品中農藥殘留獸藥殘留添加劑重金屬及微量元素等檢測服裝面料皮革製品玩具中偶氮染料重金屬甲醛六價鉻以及耐洗磨擦色牢度成分等理化指標的檢測家電電動工具燈具低壓電器的安全性能等的測試。
  3. As the agricultural nfs is the most important factor for water environmental deterioration and lake eutrophication in china, more and more scientists and technologists focus on the control countermeasurc and pollution mechanism of agricultural non - point source ( nfs ). based on the investigation of natural resource and agricultural distribution, the loss rule of nitrogen and phosphorus in the typical land of qiandao lake watershed and distribution rule of the phytoplankton and physico - chemical characteristic in the lake were studied, and the input loading of nitrogen and phosphorus was also calculated by the annagnps model in this thesis. according to the routine monitoring data of the water environment in qiandao lake from 1989 to 2001, the concentrations of toxic substance and heavy metal were under the monitoring limit, but the total nitrogen ( tn ) and total phosphorus ( tp ) were much higher than the criterion for lake and reservoir

    本文調查了千島湖流域的自然資源和農業生產情況，研究了典型坡地降雨徑流中的氮、磷污染物的輸出規律，利用annagnps模型估算流域農業非點源污染物輸入負荷，並在千島湖內設點采樣，對水質理化指標和浮游植物群落進行系統的研究，得出以下結論： 1989 2001年間的水環境常規監測資料統計分析表明，有毒物質和重金屬濃度長期在監測下限內， no _ 2 - n 、 no _ 3 - n 、 nh _ 3 - n年平均濃度均符合類標準，但湖泊水庫特定項目tn和tp濃度分別為超類和類，呈嚴重超標狀況，湖區主要污染因子是將導致富營養化的物質tn和tp 。
  4. Company in china engaged in developing and producing plastic and rubber coloring technology. products include color masterbatches for styrenics, polyolefins, pvc, and engineering plastics. overview of capabilities and products

    -生產牡丹牌色鹽蘭vb ，色鹽蘭vrt ，色鹽蘭vb重氮磺酸鈉鹽，對硝基氯苯鄰磺酸等染料，包括公司簡介產品介紹等
  5. Based on the analysis of multi - yea ' s water quality and volume in xingtai, this article obtains that the main influence factors on groundwater quality is the area pollution induced by rainfall infiltration, of which most serious pollution is nitrogen pollution

    通過對邢臺市多年水質水量資料的分析得出，對地下水水質的影響因素主要為通過降雨入滲補給而形成的面污染，在面污染中的氮污染對水質影響最嚴重。
  6. This paper reviews its application to removals of various pollutants in wastewater such as toxic organics, heavy metals, nitrogen and phosphorus and dye de - colorization

    研究發現改性硅酸鹽吸附劑在染料脫色、去除重金屬離子、有機毒物以及氮磷等方面有很好的效果。
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