負染 的英文怎麼說

中文拼音 [fùrǎn]
負染 英文
negative staining
  • 負 : Ⅰ名詞1 （負擔） burden; load 2 （虧損） loss 3 （失敗） defeat Ⅱ動詞1 [書面語] （背） carry on th...
  • 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...
  1. Emphasis on pollution abatement may cause recovery systems to be installed, especially if production cost can be brought near the break-even point.

    消除污染的強烈要求可能促使建立各種回收系統，要是生產費用接近不賺不負的話更是如此。
  2. Yet, with the development of science and technology, some problems have occurred, such as the problem of scientific morality. this problem becomes increasingly notable. the loss of scientific morality leads to environmental pollution, resource abuse, high - tech crimes, large - scale antipersonnel weapon making, as well as plagiarism

    另一方面，科學技術又是一把「雙刃劍」 ，在推動社會進步的同時，也帶來了一些負面效應，導致科學道德問題日益突出，如生態環境污染、資源濫用、高科技犯罪、研製大規模殺傷性武器、剽竊抄襲等，這些現象都屬于科學道德失范現象。
  3. Chapter 3 and 4 researches soil depurating function and rule to rainwater by soil columniation penetrating examination on the basis of the two former chapters. and it analyses the influence of soil structure, contamination burthen and penetrating deepness to depurating effect, and discusses contaminate cumulation and renewing ability of soil

    第三章和第四章在前兩章的基礎上，通過土壤柱滲透試驗，研究了雨水在土壤中的凈化作用及其規律，分析了土壤結構、污染物負荷、滲透深度對土壤凈化效果的影響，並對污染物的累積和土壤凈化能力的恢復進行了探討。
  4. With the rapid development of economy and the increasing growth of population ， the negative effects on environment caused by environmental pollution and ecocide through human behaviour have been got more and more attention

    隨著經濟的飛速發展，人口的不斷增長，由人類活動造成的環境污染和生態破壞對環境產生的負面影響變得越來越突出。
  5. Dr kerry kirwan who is leading the team said, we have looked at the plastic covers and facias and looked at the ways we can minimise the environmental impact

    科萬博士是這個項目小組的負責人，他稱： 「我們已經對手機的塑料外殼和顯示屏進行了研究，還考慮了採用能夠盡量減少環境污染的方法。
  6. The results of biological tests have demonstrated that allantoic fluid of the first passage virus did n ' t produce macroscopic pathogenic role to chicken embryos and after passaged for four times, gross lesions were observed in chicken embryo. the virus showed typical coronavirus under electron - microscope and it could n ' t form plaque in cef cells and could hemagglutinates chicken red blood cells after treatment with 1 % trypsin. to surprise, the virus replicated in cef cells also showed hemagglutination activity to chicken red blood cells. in addition, the spf chickens which inoculated with the virus isolated from the chicken damaged tissue showed clinical sign and grow lesion, but it ' s gross lesion did n ' t resemble to those of field outbreaks

    生物學特性：雞胚尿囊液經離心、磷鎢酸負染后，電鏡觀察該病毒為典型的冠狀病毒；該毒株的第一代尿囊液對雞胚無肉眼可見的致病作用，當繼代到第5代后，胚體嚴重病變；病毒在雞胚中隨著接種時間的延長，其效價增高， 96h可達到48h的2倍；該毒株可在cef上生長，但不能形成明顯的蝕斑；經1胰酶處理后可凝集雞紅細胞；雞胚的第四代尿囊液病毒回歸動物體，病死雞腎臟呈典型的花斑腎，腺胃則未見肉眼可見的病變。
  7. The 22 - year - old, known for her kooky style and her infectious pop tunes, was detained for five hours and questioned over her arrest in march for an alleged assault on a photographer in london airport after flying in from australia monday

    這位22歲的女孩兒，以她的特立的外形和極負感染力的音調而出名，被留滯了5個小時，還被詢問其3月份從澳大利亞飛往倫敦的所謂襲擊攝影師事件。
  8. Results of light pollution effect everyone in many negative ways

    描述:光污染會通過很多方式對人類產生負面影響。
  9. 4. engineering dhqase ( arod ) - deficient e. coli mutant with a second copy of the arob gene gene targeting technique was used to disrupt the arod gene in e. coli chromosome. the mutant 31bk was engineered, in which homologous recombination of the arobkanr gene cassette into the arod locus ( arod : : arobkanr ) of the e. coli strain atcc31884 genome utilized the helper plasmid pkd46 with red system. the host cell 31bk lacked catalytic activity of dhqase ( arod ) and had a second copy of the arob gene, so it improved carbon flow into the quinic acid biosynthesis direction

    構建宿主菌基因精確定位突變株31bk （ arod : : arobkan ~ r ）為了改變代謝途徑脫氫奎尼酸（ dhq ）分支點上的代謝流量，使之充分流向目的產物奎尼酸合成方向，利用基因打靶技術構建了31884宿主菌arod基因精確定位插入突變體，使dhq脫水酶（ dhqase ）失活，阻斷了碳代謝流流向芳香氨基酸生成的方向，同時用同源重組的方法將arob基因定位整合入染色體上，解除了限速酶對碳代謝流通過共同途徑到達dhq的阻遏影響，並減輕代謝負擔。
  10. " every four days a new case of hiv infection was registered " miroslav hlavaty, the director of the reception centre for socially excluded people suffering from hiv, said thursday

    法新社3月16日報道，該中心的負責人米羅斯拉夫赫拉瓦蒂表示： 「平均每4天便有一個新的艾滋病病毒感染病例被記錄在案。 」
  11. A river quality management model is proposed for the optimal waste load allocation in a tidal river basin, taking into account the impacts of stochastic pollutant discharge and dynamic hydrological conditions on water quality during a tidal cycle

    摘要考慮污染源強隨機變化和感潮河流潮周期內動態水文條件對水質的影響，建立了優化污染負荷分配的流域水質管理模型。
  12. It is important to know that the defiled unwholesome states of mind can only bring negative effects in the future

    知道被染污的心識只會為未來帶來負面影響，這一點很重要。
  13. Abstract : based on the technical framework of atv ( abwasser technik verein ), the author introduces the evaluation idea of the influence for surface water due to pollution factor carried by rainwater and emphasizes the importance of the evaluation of the pollution factor by rainwater in the city drainagesystem planning, the calculation method of the pollution factor by rainwater and the treatment effect of the rainwater treatment facilities are brought and analyzed same time

    摘要：本文介紹了在德國atv規范框架下對雨水攜帶的污染負荷對水體的影響的評價思路，闡述了在進行城市排水系統規劃時對雨水污染負荷進行評價的必要性，並提出雨水攜帶的污染負荷對水體的影響以及雨水處理設施的處理效果的量化評價方法。
  14. " pig slurry contains bacteria that bind metals that are in the mine water and they will sink to the bottom

    該公司的相關負責人解釋說： 「豬糞漿中含有的細菌能將被污染池水中的金屬物質粘著在一起，並沉到水底。
  15. As in katmandu, the books counter was always crowded. infected by the enthusiasm of the local people, fellow initiates serving at the counter went about their work happily even though their voices had turned hoarse

    在經書展示處，一如加德滿都一樣，總是擠滿了人，負責經書的同修們，都被當地人的熱情所感染，雖然聲音已啞仍對此工作樂此不疲。
  16. The environmental protection departments of the coastal provinces, autonomous regions, and municipalities directly under the central government shall be responsible for organizing, coordinating, supervising and inspecting the marine environmental protection work in their respective administrative areas and shall be in charge of environmental protection against pollution damage caused by coastal construction projects and land - sourced pollutants

    沿海省、自治區、直轄市環境保護部門負責組織協調、監督檢查本行政區域的海洋環境保護工作，並主管防止海岸工程和陸源污染物污染損害的環境保護工作。
  17. The his - tagged peacl - gfp purified from the supernatants could polymerize into green fluorescent filamentous structures with diameter, length and shape being identical to that of muscle f - actins, which could be labeled by tritc - phalloidin ( a specific agent for staining actin microfilaments ), and were identified as having a 9 nm diameter by negative staining, corresponding with that of the muscle f - actins ( 7 - 10 nm ). under polymerization conditions, his - tagged peacl - gfp polymerized with kinetics similar to those of skeleton muscle actin, that is, an obvious lag nucleation period at the beginning of polymerization and an s - like typical polymerization curve could be obtained. the critical concentration is 0. 75 umol / l near to that of chicken muscle actin ( 0. 56 umol / l ) under the same condition

    熒光標記結合熒光顯微觀察表明：從可溶性上清中純化的his - taggedpeac1 - gfp聚合形成的微絲不僅可以直接在熒光顯微鏡下觀察，也可被微絲的特異標記物鬼筆環肽所標記，而且其直徑、長度以及形態上與已知的聚合肌動蛋白熒光絲一致；電鏡負染的結果進一步證實其直徑為9nm ，與傳統微絲直徑相當（ 7 ? 10nm ） ；聚合曲線有明顯的停滯期，為典型的s型聚合曲線，聚合臨界濃度為0 . 75 mol l ，這一結果與已有報道相似。
  18. The content of the sap is negatively stained by uranyl acetate and observed by tem. results show consistency with the published observation that particles in gcv of open stomata are increased enormously in distribution density with obviously diminished small volume

    研究內容分以下三個部分： a ）用玻璃毛細管從開放態及aba誘導的關閉態保衛細胞液泡中直接取樣，並將樣品滴放在formvar包裹的銅網上，經醋酸鈾負染后在透射電鏡下觀察。
  19. Furthermore, the sequences were analyzed and compared with the sequence data in genbank. the results indicated that the cyanophage represented a phage - like shape with head diameter ca. 47 - 52nm and a short tail almost invisible

    研究結果表明：此病毒在負染電鏡下為噬菌體形態，頭部直徑約47 - 52nm ，尾部幾乎不可見。
  20. Negative staining technique

    負染色法
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