相對質量 的英文怎麼說

中文拼音 [xiāngduìzhíliáng]
相對質量 英文
mass ratio
  • 相 : 相Ⅰ名詞1 （相貌; 外貌） looks; appearance 2 （坐、立等的姿態） bearing; posture 3 [物理學] （相位...
  • 對 : Ⅰ動詞1 （回答） answer; reply 2 （對待; 對付） treat; cope with; counter 3 （朝; 向; 面對） be tr...
  • 質 : Ⅰ名詞1 （性質; 本質） nature; character; essence 2 （質量） quality 3 （物質） matter; substance;...
  • 量 : 量動1. （度量） measure 2. （估量） estimate; size up
  • 相對 : 1. （面對面） opposite; face to face 2. （非絕對的） relative 3. （比較的） relatively; comparatively
  • 質量 : 1 [物理學] mass 2 （產品或工作的優劣程度） quality 3 economy （離子源的）; 質量標準 quality level...
  1. The characteristics of the sub - leaf epidemics of the plants have been observed and compared by scanning electronic microscope. lt was found out that the micro characteristics are important in a sense for identification the varieties. the constituents of volatile oil from dry flower buds of l hypoglauca miq., l acuminate wall, and l similis hemsl

    首次通過gc - ms聯用技術分析了紅腺忍冬、淡紅忍冬和峨眉忍冬乾燥花蕾揮發油成分，並通過計算機質譜庫檢索並與標準圖譜對照，對其所含化合物進行了鑒定，發現棕櫚酸是它們的主要成分，相對含量最高佔49 . 27 ，最低佔28 . 71 ，其餘成分的組成和含量差別較大。
  2. The changing tendencies of the relative contents of phosphorous contained substances have been detected by in - vivo " p magnetic resonance spectroscopy ( in - vivo " p mrs ) during the whole hatching process. in - vivo ] p mrs proved the catabolism of adenosine 5 ' - triphosphate ( atp ), phosphorous ester and phosphocreatine ( pcr ) when the embryo dead. the results could be used to deduce the conversion of phosphorous contained metabolites during the chicken embryo developed

    用活體核磁共振定域氫譜（ in - vivohmagneticresonancespectroscopy ， in - vivohmrs ）對胚胎發育過程中羊水和蛋白、蛋黃的成分進行了分析；用活體磷譜（ in - vivo 』 』 pmrs ）的方法分析了在整個胚胎發育過程中含磷代謝物的相對含量隨時間的變化，表明了磷脂類物質及三磷酸腺苷（ atp ） 、磷酸肌酸（ pcr ）在此過程中的變化及可能的相互轉化的趨勢，胚胎死亡后的磷譜也證明了磷脂類物質及三磷酸腺苷（ atp ） 、磷酸肌酸（ pcr ）在死亡過程中降解為無機磷的現象。
  3. The hydraulic gradients of settling slurry flow transported in three kinds of moving states, i. e. suspension, saltation, or partially suspension were investigated, based on analyzing the changes of solid particles and water in momentum, velocity and their mass related to momentum exchanging over the acceleration period of the solid particles

    從固體顆粒加速期間清水與固體顆粒的速度變化、動量傳遞、相關質量等基本問題分析入手，研究了沉降性漿體在水平管道內流動時其固體顆粒在3種流動狀態下的水力坡度，提出了沉降性漿體在水平管道內流動的機理模型，進而用該模型對一些輸送條件下的沉降性漿體的水力坡度進行了計算。
  4. The largest advantage of quality information system based on internet lies on quality information that is replaced on internet. transferring quality information on internet will overcome interruption on quality information transferring in the man - made quality information system factitiously, make quality information flow faster among the relative departments, support reliable clue to work or make a decision for all of personnel on time in enterprise, and heighten enterprise ' s productivity very effectively

    基於internet的質量信息系統的最大優點在於質量信息網路化，通過網路傳輸質量信息，克服了人工質量信息系統中人為地對質量信息傳輸的干擾，加速了質量信息在各相關部門之間的流動，給企業各層人員的生產或決策提供了及時可靠的依據，有效地提高了企業的生產效率。
  5. The very core of the iso9000 : 2000 is the quality management with process approach. however, this standard only provides the framework of the qms process mode, and is short of any suggestions or offers of relevant supporting technologies. furthermore, in the current quality information management system, there exist the following problems : irrelevancy to qms, lack of information collection for qms and great dependence on organization and operation

    2000版iso9000標準的一個核心思想就是運用過程方法進行質量管理，但該標準僅提供了質量管理體系過程模式的框架，並沒有建議和提供相應的支持技術，使得質量管理體系很容易流於形式；同時現行的質量信息管理系統普遍存在沒有密切聯系質量管理體系，缺乏對質量管理體系運行信息的收集，對企業組織機構及業務職能依賴性大等方面的問題。
  6. The relative momentum of two final particles and the cross section are zero at the threshold energy for an endothermic reaction, while the relative momentum of two initial particles is zero and the cross section at the threshold energy for an exothermic reaction is infinite

    在吸熱反應的閾能處，出射粒子的相對動量以及截面均為零。在放熱反應的閾能處，入射粒子的相對動量為零，截面趨于無窮大。由於強子的動量僅提供如此低的質心系能量，強子物質中x 。
  7. We have very strong quality to realize and have 1 from managed to produce to all tightly grasp not to put to the quality of professional production troops, we wore again more than 10 years produced experience of conduct the motorcycle, we treated a motor car this product with the request of produce the motorcycle while produce motor car, therefore, we believe, i take charge of of the product can let each customer trust, we also every moment don ' t forget the customer ' s safety, can say, and the craft process of our creation is very to pay attention to

    一:我們有著很強的質量意識，具備一支從管理到生產都對質量緊抓不放的專業生產隊伍，我們又著十幾年生產經營摩托車的經驗，我們在生產電動車時，是用生產摩托車的要求來對待電動車這一產品的，因此，我們相信，我司的產品能讓每個用戶放心，我們也時刻不忘用戶的安全，可以說，我們的製作工藝流程是極其講究的
  8. A : we have very strong quality to realize and have 1 from managed to produce to all tightly grasp not to put to the quality of professional production troops, we wore again more than 10 years produced experience of conduct the motorcycle, we treated a motor car this product with the request of produce the motorcycle while produce motor car, therefore, we believe, i take charge of of the product can let each customer trust, we also every moment don ' t forget the customer ' s safety, can say, and the craft process of our creation is very to pay attention to

    一:我們有著很強的質量意識，具備一支從管理到生產都對質量緊抓不放的專業生產隊伍，我們又著十幾年生產經營摩托車的經驗，我們在生產電動車時，是用生產摩托車的要求來對待電動車這一產品的，因此，我們相信，我司的產品能讓每個用戶放心，我們也時刻不忘用戶的安全，可以說，我們的製作工藝流程是極其講究的
  9. The seed was also rich in total sugar, in crude protein, in amino acid and inorganic elements. in addition, the higher antimicrobial activity of alcohol extracts from the seed and pentadecanoic acid containing 18. 99 % in the unripe seed oils were first found

    種子的總糖、粗蛋白、氨基酸、礦質元素含量也較豐富。首次發現種子醇提物有較強的抗菌活性和青果種子油有相對含量高達18 . 99的十五碳烷酸。
  10. Reacted with excessive epichlorohydrin and dipped in 2. 5 - 3. 0 m naoh solution, the content of epoxy groups in activated cell - ti was found to be up to 220 mol / ml. this content resulted in a high anion exchange capacity of 0. 2 mmol cl - / ml

    當naoh溶液濃度為2 . 5 3 . 0mol l且環氧氯丙烷相對過量時，活化基質中的環氧基含量達220 mol ml ，由此產生的陰離子吸附劑的離子交換容量為0 . 20mmolcl ~ - ml 。
  11. Researching and analyzing on the test results of the influence of atmospheric parameters on outer insulation discharge voltage and its various emendation methods, it can be concluded that : with the change of relative air density, its humidity ratio h / ? will also change even though the absolute vapor mass ( absolute humidity h ) of the air is constant. consequently, the influence degree of the humidity on the discharge voltage should change, too

    本文通過對以往的大氣參數對外絕緣放電電壓影響的試驗成果及各種校正方法的研究分析認為：隨著相對空氣密度的變化，即使空氣中所含水氣的絕對質量（絕對濕度h ）保持恆定，其比濕h也會變化，必然地，濕度對放電電壓的影響程度也會變化。
  12. Results by gc - tofms, the ferulic acid was successfully isolated from the extracts of rpc in a relative content of 5 %

    結果阿魏酸在蘆根提取物中的相對質量分數為5 % 。
  13. The soils and sediments organic matter ( som ) are highly heterogeneous and comprise various complex organic macromolecules such as humus, kerogen, black carbon ( bc ), etc. the relative abundance, characteristics and structure of these som play a important role on the global carbon cycles, global change, transformation and fate of the organic and inorganic pollutants, the soil fertility

    土壤和沉積物有機質是高度非均質的，包括許多復雜的有機高分子聚合物如腐殖質、乾酪根、碳黑等。這些有機質的相對含量，性質和結構對全球碳循環，全球氣候變化，有機和無機污染物在自然界的遷移、轉化和歸宿，土壤的肥力等有非常重要的影響。
  14. We submit our products to the strictest tests in order to come up to the requirements demanded by the best qualified manufacturers of the sector

    工廠採用的都是現代化的技術設備，同時我們將產品送到最嚴格的技術部門檢驗以期待能夠滿足相關製造商對質量的要求。
  15. Results showed that during hydrothermal degradation, the contents of hemicellulose and cellulose in lawn - grass and weeds decreased while the content of lignin increased due to derivation and condensation

    結果表明，在濕解過程中草坪草和雜草中半纖維素、纖維素的相對含量呈減少趨勢；木質素類物質經過衍生和小分子縮合后，其相對含量呈增加趨勢；濕解最終產物呈弱酸性，可以用來改良堿性土壤。
  16. X - ray inspection and quality classification for welded butt joints on aluminum alloy hull

    鋁合金船體對接接頭x射線照相及質量分級
  17. The method utilizes replicate analyses of a sample to create a profile of constituent components that are aligned based on lc elution time and mass

    該方法對樣品進行重復分析以建立基於lc洗脫時間和相對質量的組成成分譜。
  18. After analyzing the two roi coding methods of jpeg2000 standard, their shortcoming is pointed out, and then a novel roi image coding method with utilizing information hiding technique is proposed. in this scheme, some coded information of the background is embedded into the redundant bits of the roi coefficients. the relative quality of rois and background can be adjusted by changing the quantity of embedded information

    感興趣區編碼是jpeg2000標準所提供的一項重要特性，本文對標準中規定的兩種感興趣區編碼方法進行了分析，指出其不足之處，而後創造性地提出利用信息隱藏技術來對其進行補充，將部分背景區的編碼信息隱藏在感興趣區系數的冗餘位，通過控制嵌入量可以調節感興趣區和背景區的相對質量。
  19. Process capability index ( pci ) is also an important method to measure and improve quality, which has play a key role in assuring quality evidence, lowering cost and raising customer satisfaction indexes ( csi ). this paper studies the applications of pci and control chart from the actual viewpoint, and discusses the applications of the probability a, ( 3 of type i, ii error of the control chart, the detecting power and pci based on x control chart. in addition we explore the relationship between qlf and pci, put forward the concepts of relative loss and loss extent, adopt the linear plan to optimize pci and decide the best loss extent of each process. an example is given

    ）控制圖為例，討論了控制圖的兩類錯誤、檢出力與過程能力指數在實際中的應用；重要的是討論了質量損失與過程能力指數之間的關系，提出了相對質量損失、損失度等概念；研究了多道工序相對質量損失、損失度對總質量損失的影響，並從質量損失的角度出發，採用線性規劃的方法，優化多工序的過程能力指數，確定各道工序的最佳損失度，實證討論了這種關系，同時可以利用這種關系對供應商進行評價，給出了從全局的、動態的角度選擇供應商的方法，為上下游企業間的配合、監督及共同進步提供了理論基礎和實現途徑。
  20. As to the whole economic newspaper of our country at present, even though there have some newspapers of relatively high qualities and specialties. however because real brand and key competitiveness have not been established. they ca n ' t compare with developed brands of ripe economic medias yet overseas

    就目前我國整個經濟類報紙來說，雖然有一些相對質量比較高、比較專業的新興報紙，但是由於都尚未真正樹立起品牌和核心競爭力，更無法和國外成熟的經濟媒體的百年品牌相提並論，所以很難在讀者市場中居於絕對優勢和擁有不可替代性。
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