水質鑒定 的英文怎麼說

中文拼音 [shuǐzhíjiàndìng]
水質鑒定 英文
water quality appraisal
  • 水 : 名詞1 （由兩個氫原子和一個氧原子結合而成的液體） water 2 （河流） river 3 （指江、河、湖、海、洋...
  • 質 : Ⅰ名詞1 （性質; 本質） nature; character; essence 2 （質量） quality 3 （物質） matter; substance;...
  • 鑒 : Ⅰ名詞1 （鏡子 古代用銅製成） ancient bronze mirror2 （可以作為警戒或引為教訓的事） warning; objec...
  • 定 : Ⅰ形容詞1 （平靜; 穩定） calm; stable 2 （已經確定的; 不改變的） fixed; settled; established Ⅱ動詞...
  • 水質 : water quality水質保護 [環保] water quality protection; 水質標準 water standard; water quality sta...
  • 鑒定 : 1 （評語） appraisal （of a person s strong and weak points） 2 （評定） appraise; identify; auth...
  1. Examination questions ' storehouses, which is about manipulative skills of customtailoring workers in apparel design, whose quality standard must be united, whose applied ability principles must best strengthened, and whose content and structure must be checked in designing appraise details of essential elements measure module ( appraisable particle ) check examination questions ( check item ), and take form united 、 norm 、 optional and open - ended the examination questions ' storehouse so that appraised and checked qualith of the manipulative skills can be guaranteed

    摘要服裝設計定製工操作技能試題庫必須堅持統一質量水平、強化適用能力的原則，通過設計考核內容結構鑒定要素細目測量模塊（鑒定點）考核試題（考核項目） ，形成統一、規? 、可選、可擴充的服裝設計定製工操作技能試題庫，以保證服裝設計定製工操作技能鑒定考核的質量。
  2. 34 chemical constituents of the essential oil from cortex cercis chinensis were separated and identified by gc - ms. the relative contents of them were determined by area nomaliation

    摘要採用水蒸氣蒸餾法從紫荊皮中提取揮發油，用氣相色譜質譜聯用技術對其揮發油成分進行分析，共鑒定了34個成分，並用面積歸一化法確定各成分的相對百分含量。
  3. Flavour compounds of fermented sausage are formed through carbohydrate fermentation, fat metabolism, nitrogenous compounds decompound and spices. flavour components of fermented sausage and its origins are summarized in this paper

    發酵香腸的風味物質主要來自於碳水化合物、脂肪、蛋白質的代謝和氧化，以及人為添加的香辛料。本文概述了現已鑒定的發酵香腸的主要風味物質及來源的研究情況。
  4. Phytoalexins are low molecular weight chemicals that plants produce and accumulate in response to infection especially of fungal origin. sakuranetin is a kind of flavanone phytoalexin isolated from ultraviolet - irradiated rice leaves. recent research work on flavanone phytoalexins represented by sakuranetin is reviewed. interesting novel structures, stucture - activity relationships and synthetic methods are discussed

    植物抗毒素是植物受到外界病原微生物侵擾后所產生並積累的一類具有抗菌活性的小分子物質，櫻花素是從水稻稻瘟病感染組織中分離鑒定的一種黃烷酮類植物抗毒素.對以櫻花素為代表的水稻抗毒素及其類似物的結構與活性、黃烷酮類植物抗毒素合成方法的研究概況進行了綜述
  5. Fifty - one and nineteen compounds were detected respectively from the volatile extracts of the fossils from miocene leaves of metasequoia glyptostroboides and early cretaceous seed cone of pityostrobus spp. by gas chromatography - mass spectrometry ( gc - ms ) analysis

    摘要採用氣相色譜質譜聯用分析技術從中新世水杉葉片和白堊紀松型球果兩種裸子植物化石中分別鑒定了51個和19個揮發性成分，類型涉及烷烴、烷烯、烷醇、長鏈脂肪酸及其酯、鄰苯二甲酸酯、菇類和芳香族化合物。
  6. Ip3 - ip3 receptor ( ip3r ) interaction mediates the release of ca2 + from the endoplasmic reticulum in response to many different extracellular stimulus. for higher plants, however, though it is now generally accepted that ip3 participates in signal transduction in many important cellular processes, only limited evidence is available for the presence and properties of the ip3r - like protein so far. here, using the immunological methods with an antibody raised against a mammalian inositol 1, 4, 5 - triphophate receptor ( type 1 ), we found that, 1 ) the antibody across - reacted the proteins with about 200kd in microsomes from oryza sativa and about 200kd from arabidopsis thaliana respectively

    本實驗用sds - page電泳和免疫印跡的方法，用哺乳動物大鼠三磷酸肌醇受體的多肽做抗體對類三磷酸肌醇受體蛋白鑒定，結果表明：抗體與水稻和擬南芥微粒體蛋白分子量大約為200kd的蛋白交叉反應，同時還發現在水稻微粒體蛋白62kd和擬南芥微粒體蛋白45kd處有交叉反應的蛋白條帶存在，表明在植物中有類三磷酸肌醇受體蛋白的存在；用免疫膠體金方法，發現類三磷酸肌醇受體蛋白主要分佈於液泡膜和細胞質膜上。
  7. The high quality mineral water has passed the state-level test.

    優質礦泉水已通過國家級鑒定。
  8. Isolation and determination of an inhibitor from the mucilage of narcissus tazetta l. bulbs

    水仙鱗莖分泌物中抑制物質的分離與鑒定
  9. High gade dye - acid brilliant blue 6b, dye - intermediate - 2, 4 - disulfonic benzaldeyde, 4 - chloro - 2 - amino phenol - 6 - sulfonec acid, 0 - chloro - p - nitroaniline, benzaldehyde - 0 - sodium sulphonate etc obtained prizes from state and province, its qualit are almost equal to same kinds of products made in sandoz co. of swiss, bayer and hoechst co. of germany, the new product - dimethyltin - bis iso - octhl mercaptoacetate and methyl - tri iso - octyl mercaptoacetate plastic stabilizer was developed in 1997, it has filled in the gaps in the fields of scince and technology of domestic, it passed the shandong science committee of technology appraise, the quality indexare equal or exceed the same kinds of products made in u. s. a, another new product feeding additive - d - pantothenic acid calcium salt was developed in 1996, its quality are equal to the same kinds of product made in advanced countries, annual outputs are more than 100mt

    高檔染料酸性艷藍6b染料中間體2 ， 4 -二磺酸笨甲醛茜素4 -氯- 2 -氨基苯酚- 6 -磺酸鄰氯對硝基苯胺脫氫硫代對甲苯胺雙磺酸等均獲國家級優秀新產品獎和省科技進步二等獎，產品質量分別達到瑞士山道士西德拜爾赫斯特等公司同類產品水平公司1997年開發的塑料穩定劑-甲基錫產品為又一填補國內空白的高新技術產品，產品當年通過省科委技術鑒定，各項質量指標分別達到或超過美國同類產品水平。
  10. Water samples are taken regularly throughout the entire supply and distribution system. the sampling points include water treatment works, service reservoirs, trunk mains, connection points and domestic taps. the data from these samples are checked against the world health organization s guidelines for drinking - water quality, which were developed by experts from around the world

    在整個供水及輸水系統中，有關人員經常從濾水廠、配水庫、輸水干管、供水接駁位置和用戶水頭抽取樣本進行化驗，鑒定化驗數據所顯示的水質是否符合世界?生組織所訂定的飲用食水水質準則。
  11. After the plasmid was assayed for dna sequence, it was transformed into gs115 by electroporation

    利用限制性內切酶分析、 a序列測定在a水平對質粒進行鑒定。
  12. Kebiao black aluminium abrasive is produced according to jb3629 - 84 and gb 2477 - 83 standard. it is passed and appraised by china abrasive and grinding tool research institute, zhejiang university and the test center of geological bureau, the quality is agreeable to jb gqt - 6006 - 86 and the international advanced standard

    「克標」牌黑剛玉是採用jb362984 gb2477 - 83標準生產經中國磨料磨具研究所檢測中心檢測和有關部門專家鑒定，產品質量符合jb gqf6006 - 86優等品規定，各項質量指標均達到國際先進水平。
  13. At present, all sorts of our production have been widely used in the fields of electromotive spanner, automobile fuel - pump, automobile cleaner, water pump, wax machine, aerating pump, charging motor - driven tools, household appliance and so on

    目前本公司生產的各類電機均通過了國家技術、質量鑒定，廣泛用於電動扳手、汽車燃油泵、汽車吸塵器、水泵、打蠟機、充氣泵、充電式電動工具、家用電器等領域。
  14. Unicolor and lilium asiatic hybrids or cultivars in lilium asiatic hybrids were researched with their parents by karyotype, soluble protein, esterase isoenzyme and peroxidase isoenzyme. the results provided identification markers of cytology and biochemistry for hybridization at the early stage in lily breeding programs. the cluster analysis according to similarity coefficient of soluble protein and peroxidase showed that " yellow " and " omega " have the most closest relation in lilium asiatic hybrids

    本研究對百合屬幾個植物的親緣關系進行了可溶性蛋白質、過氧化物酶同工酶分析，同時對亞洲百合雜交系內雜交及其與原種系間的雜交後代進行了核型、可溶性蛋白質、過氧化物酶和酯酶同工酶分析，以期為百合屬植物親緣關系分析提供生化依據，以及為雜交後代的早期鑒定提供細胞學、生化水平的檢測指標。
  15. Hydraulic binders. verification of the quality of supply - packing - labelling

    水硬性粘合料.出廠質量鑒定.包裝.標記
  16. Under that condition the strain can produce the most concentration of the bioactive compounds. the physical and chemical properties of the actibacterial compounds have been studied, the results showed the bioactive substance has heat stable, acidity and weakly alkali stable. it can be dissolved in acid water, chloroform solvent, can not be dissolved in ethyl acetate, petroleum ether, alkali water. the result of thinlayer chromatography showed the bioactive compounds can give off blue and green fluorescence in the uv light. the paper chromatography demonstrate the bioactive substance may be a new construct compounds

    研究表明，該活性物質具有較強的熱穩定性， ph 9的條件下能穩定存在，但ph 12的強堿性條件下活性物質的抗菌活性幾近喪失；活性物質易溶於氯仿、酸性水、不溶於乙酸乙酯、石油醚、堿性水；薄層層析顯示活性物質在紫外光下能發藍綠色熒光等特點；由捷克八溶劑系統紙層析鑒定該抗菌活性物質不屬於四大類抗生素，可能為一新的抗菌活性物質。
  17. Future research should focus on : ( 1 ) to identify and purify allelochemicals more effectively, especially for agriculture, ( 2 ) the functions of allelopathy at the molecular structure level, ( 3 ) using allelopathy to explain plant species interactions, ( 4 ) allelopathy as a driving force of succession, and ( 5 ) the significance of allelopathy in the evolutionary processes

    未來化感作用研究將集焦于如下五方面： （ 1 ）更有效地在實踐中，特別是在農業生產過程中鑒定和提純化感物質； （ 2 ）化感作用在分子結構水平的功能定位； （ 3 ）應用化感作用解釋植物種間相互作用； （ 4 ）化感作用在植被演替過程中的驅動力作用； （ 5 ）化感作用在進化過程中的意義。
  18. Water tank tower cleaning firms, the twd has stipulated a set of standardized operating procedures for cleaning and monitoring user - end water quality. to ensure the firms service quality for water tank tower, the twd has also provided training for and reviewed private cleaning firms to select qualified ones for users reference. follow - up inspection and unscheduled examinations are carried out by the twd

    有鑒于坊間水池水塔清洗作業品質與價格良莠不，本處已制定清洗與監控用戶端水質標準化作業，給予清洗業者訓練及審查，篩選出合格業者，推薦給用戶參考，以保障水池水塔清洗品質。
  19. Firstly, a reverse hemolytic plaque assay ( rhpa ) was used to scale testosterone secretion of leydig ' s cells in single cells level. sequentially, star mrna expression was detected with fluorescent in situ hybridization ( fish ) at the same cells

    本研究首先採用逆向溶血斑法，鑒定單個間質細胞睪酮分泌上的差異，然後，在被鑒定的同一間質細胞上進行原位雜交（ fish ） ，以便在單個細胞水平上確定間質細胞是否存在功能及star基因表達的異質性。
  20. Evidences based on molecule level was given for cultivation and identification of germplasm

    從分子水平為其栽培及種質鑒定提供依據。
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