相對重量 的英文怎麼說

中文拼音 [xiāngduìzhòngliáng]
相對重量 英文
relative weight
  • 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...
  • 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...
  • 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
  • 重量 : weight; scale; heft
  1. The numerical simulation equations of the border curves in term of and as well as the matching rules and the frequency dependence of microwave electromagnetic parameters of a broad - band homogeneous absorbing coating with a finite value of reflection loss are available. these results pointed out the direction to develop rams ". according to the radar - absorbing model, the optimized design of rams with thin - layer, light - weight, broadband and strong - absorbing is available by the simple genetic algorithms, which can effectively conduct the research work of rams to the detail. small but completely, the electromagnetic parameter ' s databases of rams that based on actual microwave absorbers have been set up, the object function has been constructed which conform to the involved goals, the adaptive coding measure is taken which extends the coding length dynamically adapting to the condition of the number of actual absorbers or the precision of thickness and absorber - volume - percentage, the decoding technique is initiated which satisfies light - weight and strong - absorbing as well as thin - layer and broadband by adopting of tracing variable restricting conditions dynamically to control total thickness. when decoding, the variable restricting conditions of thickness are dynamically traced, so gain the radar absorbing coatings of light - weight multiple - layer single - ingredient. similary, of thickness and absorber - volume - percentage, of light - weight multiple - layer multiple - ingredient. also, the rams ' demand to radar - absorb performance as frequency is met making use of the penalty function

    作為遺傳演算法的具體實施：根據本實驗室近來研製的吸波材料，建立了吸波材料的相關數據庫；構造了能真實體現「薄、輕、寬、強」優化目標的目標函數；根據材料的實際數量以及塗層厚度精度要求、吸收劑體積分數精度要求，建立了能動態擴展相應碼長的自適應編碼方法；首創了通過動態跟蹤變量的約束條件來控制塗層總厚度的解碼技術，以此實現了在不弱化寬頻、高強的吸波性能目標的同時，兼顧到薄層、輕質的使用性能要求；在解碼時通過動態跟蹤厚度變量的約束條件，實現了多層單組分吸波塗層對重量輕的要求；通過動態跟蹤厚度變量的約束條件和吸收劑體積分數的約束條件，實現了多層多組分吸波塗層對重量輕的要求；使用權重系數變化法，實現了吸波塗層的分頻段吸波性能要求。
  2. For increasing yield per plant, relation of effective ear numbers and ear length should be coordinated ; the direct and indirect effect or relative importance of various characters to grain yield should be made clear for providing scientific evidences to choose and compose parents of two - row hulled malting barley

    為了提高單株產量應注意協調好有效穗數與穗長這一對主要矛盾；明確各性狀對籽粒產量所起的直接和間接作用及其相對重要性，確定主攻方向，配製各種優勢組合，為大麥親本選配提供科學依據，從而達到二棱型啤酒大麥預期的育種目標。
  3. The morphology, composition and crystalline of the composite particles were characterized by scanning electron microscopy ( sem ), x - ray diffraction ( xrd ) and thermo - gravimetric analysis ( tga ) techniques

    利用掃描電子顯微鏡（ sem ） 、 x -射線衍射分析（ xrd ）和熱重分析（ tga ）對復合微球的形貌、無機沉積物cds的晶型和有機-無機成分相對含量等進行了表徵。
  4. Relative gravity measurement

    相對重力測量
  5. 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。
  6. The ceramic - lined steel composite pipes are lighter than alloy pipes, cast iron pipes, and cast stone pipes, which reduces the expense of transportation and makes the pipes easier to install

    陶瓷內襯復合鋼管與鋼管、耐磨合金鑄管、鑄鐵管和鑄石管比較，相對重量輕，便於運輸和安裝。
  7. The effects of sowing dates on phenotype value of grain weight per plant, seed setting rate and path coefficients of seed setting rate were more effective than those on partial correlation coefficients between grain weight per plant and panicles per plaht, total spikelets per panicle and seed setting rate

    播期對單株產量、結實率及結實率相對重要性影響較大，而對單株產量與單株有效穗、穗粒數及結實率的偏相關影響較小。
  8. Based on recent english literature, this paper has summed up the present state and development of important gravimeters in the world, described a new type digital supergravimeter, and a mew designing idea for gravimeter, viz, the application of absolute scale to the measurement of relative gravity

    摘要根據最近的英文文獻，綜述了世界上重力儀的現狀及的發展，介紹了一種新型的數字式超級重力儀，以及重力儀的一個新的設計思想應用絕對標度測量相對重力。
  9. Abstract : based on recent english literature, this paper has summed up the present state and development of important gravimeters in the world, described a new type digital supergravimeter, and a new designing idea for gravimeter, viz. the application of absolute scale to the measurement of relative gravity

    文摘:根據最近的英文文獻，綜述了世界上重力儀的現狀及的發展，介紹了一種新型的數字式超級重力儀，以及重力儀的一個新的設計思想應用絕對標度測量相對重力。
  10. Chapter five summarized the analysis results of the former three chapters, classify new index of groundwater water chemistry, finally defining new groundwater water chemistry : definitely bicarbonate type, relativity bicarbonate type and non - bicarbonate types, and has verified with the materials of water analysis of the luohe group

    第五章中總結了第二、三、四章的分析結果，確定了新的地下水水化學分類指標，最終將地下水按三大陰離子毫克當量百分數分成絕對重碳酸型、相對重碳酸型、非重碳酸型三種類型，並用洛河組的水質分析資料對新的水化學分類作了驗證。
  11. Experimental results showed that this method was accurate, easy to operate and can he applied to quantitative analysis

    實驗結果表明，該方法準確可靠，測得異辛酸的相對重量校正因子為1 . 305 ，相對誤差2 . 0 % 。
  12. On the importance of components of the mfcc in speech and speaker recognition

    語音識別和說話人識別中各倒譜分量的相對重要性
  13. The relative gravimetries in the western area of yunnan province had been performed 28 times and absolute gravimetries many times till 1996

    在滇西地區已用高精度拉柯斯特重力儀進行了28期相對重力測量和多次絕對重力測量。
  14. The investing tendency of newly - added purchasing power and its relative importance in the newly - added purchasing consumption are rather different ; 4

    三是在不同收入等級的農民中，不同類型消費在新增購買力投向和消費增量中的相對重要性存在一定的差別。
  15. Relative gravity surver

    相對重力測量
  16. 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。
  17. 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。
  18. 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。
  19. In order to evaluate such characteristics as weight and static stability of proposed concepts effectively and conveniently during aircraft conceptual design, the implementation of center of gravity and associated weight estimation in an computer aided aircraft conceptual design system, whose data organization is object oriented, was studied

    摘要為了在飛機概念設計階段有效而便捷地評估方案重量和靜穩定裕度等特性，研究了在一個按照面向對象方式進行數據組織的計算機輔助飛機概念設計系統中進行重心及相應重量估算的措施。
  20. . status of ega system in the governments of the prefectural cities besides keeping identical politically with central government, the major function of the governments of the prefectural cities is to govern the economic and social issues in order to promote general development of local society and economy, then to consolidate political foundation of the party and the country resulting in the implementation of central policies and administrative function

    把地市級政府電子政務系統建設放在相對重要的位置，加強其系統建設，不僅有助於深入促進我國政府職能向服務型轉變，而且有助於充分發揮基層政府電子政務系統的服務功能，真正提高政府為民服務的質量與效率。
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