劣化度 的英文怎麼說

中文拼音 [lièhuàdù]
劣化度 英文
degree of deterioration
  • 劣 : 1. （壞; 不好） bad; inferior; of low quality 2. （小於一定標準的） minor
  • 度 : 度動詞[書面語] （推測; 估計） surmise; estimate
  • 劣化 : degradation劣化子集 minorized subset
  1. The experimental results showed that in the condition of this experiment four algaecides all had strong removing rate on algae, and their removing rate increased with dose increasing, and decreased with algae density increasing. according to the removing rate on algae and cost value or so, the sequence of four algaecides from good to bad were potassium permanganate, copper sulfate, hydrogen peroxide and sodium hypochlorite. in the condition of this experiment, the suitable dose of potassium permanganate was 0. 8mg / l, the algal removing rate was beyond 90 % and the cost of this algaecide was only 0. 0068 / m3. the efficiency of algae removal by four algaecides for huanghe river water was studied. the results showed that the majority of huanghe river water was bacillaroiphyta, and the dominant genera was melosira, which reached 78 % ~ 94 %

    結果表明，在實驗條件下，四種殺藻劑均具有一定的殺藻效果，藻類去除率均隨藥劑投量的增加而提高；原水藻類數量影響殺藻劑殺藻效果，四種殺藻劑的藻類去除率均隨原水藻類數量的增加而降低；通過殺藻效果、經濟性以及安全性等方面的綜合比較，對于以有毒藍藻為優勢藻屬的引灤水，四種殺藻劑的優劣程度從優到劣排序為：高錳酸鉀硫酸銅過氧化氫次氯酸鈉；在實驗條件下，高錳酸鉀適宜投加量為0 . 8mg l ，藻類去除率高於90 ，所需的藥劑費用僅為0 . 0068元m ~ 3 。
  2. This dissertation first answers two basic questions - what is the definition an entrepreneur and is an enterprise - operator equal to an entrepreneur ? after gaining a clear thread of the research on the theories of entrepreneurs, this paper attempts to extend a descriptive definition of an entrepreneur from the point of view of enterprise - operator - type human capital, and that of the degrader of the enterprise - operator, i. e. " the warder "

    本文從回答什麼是企業家，企業經營者就是企業家嗎，這樣兩個基本問題出發，在廓清企業家理論研究脈絡的基礎上，力圖從經營型人力資本的角度給企業家下一個描述性的定義，同時給企業經營者的劣化者- - 「看守人」也下一個描述性定義，然後對企業經營者、企業家和看守人的相互關系及其機制依賴進行探討。
  3. Zl serial possesses strong capacity of degassing, dehydration and edulcoration. user may choose purification mode according to degradation level of oil, unqualified items and oil mass

    Zl系列產品則有很強的脫氣脫水除雜質的功能，用戶可根據其油液劣化程度不合格項目和油量的多少，合理選擇凈化方式。
  4. When studying the network performance, flow control and resource provisioning of communication networks, traffic model plays a very important role. the recent studies show that the date network traffic is self - similar, so the markovian model, which describes telephone networks accurately, is not suitable for date networks. the self - similarity of the network traffic has severe impact on flow control and queuing analysis in date networks, therefore it has received significant attention. in this paper, g m 1 queuing model is used to analyze the queuing performance of generic variable length packet networks for the first time. the self - similar traffic is generated by multiplexing a large set of independent pareto heavy - tailed interarrival on off sources. the simulation results show that the heavy - tailed traffic results in queuing performance deterioration for variable length packet networks, which is in accordance with the analytical results for atm switches

    業務量的自相似特徵顯著影響網路的流量控制與排隊分析，已經引起人們的極大重視。採用g m 1排隊模型對分組長度可變的網路的排隊性能進行了分析和模擬，其中自相似業務量是通過疊加大量獨立的到達間隔為pareto重尾分佈的on off源來生成的。模擬結果表明，自相似業務量導致網路的排隊性能劣化，這與有關文獻對atm交換的分析結果一致。
  5. Just as the insufficient competition, the excessive competition can bring the economy operating inefficiently

    摘要過度競爭如同競爭不足一樣，同樣會帶來經濟運行效率的劣化。
  6. In cold areas, concrete is always deteriorated by freezing and thawing cycle. the durability and the corrosion of concrete are directly affected by the water - saturated degree of concrete

    寒冷地區凍融循環破壞往往是導致混凝土劣化的主要原因，而混凝土內部的水飽和程度又直接影響了混凝土本身的抗凍性和耐腐蝕性。
  7. Thereafter, the fractal dimension value of cracks distribution was presented as an effective index to appraise the corrosion level. relations between fractal dimension and rebar corrosion ratio, concrete deterioration factor and strength of the member were studied respectively. fractal nn model was also built up to predict the ultimate load bearing capacity of crc members obtained from the field corroded structures, good results are achieved, which could provide an applicable method to evaluate the durability of crc members

    揭示出受腐蝕鋼筋混凝土構件在荷載作用下表面裂縫分佈服從統計意義上的分形，並對其進行了分形描述；提出以裂縫分形維數作為受腐蝕程度的有效衡量指標，首次實現了構件受腐蝕程度的定量描述；建立了裂縫分形維數與鋼筋銹蝕率、混凝土劣化系數、構件承載力之間的定量關系，並建立了分形神經網路模型對實際受腐蝕鋼筋混凝土構件進行了極限承載力的預測，取得了較好的預測效果。
  8. The combination of lateral stress and maximum vertical strain denotes the loading history and the reduction of tensile strength and compressive strength denotes the damage of concrete. this work is the theoretical foundation of study on the damage, of concrete due to loading history

    分別用經歷過荷載歷史后混凝土試件的抗壓和抗拉強度的劣化來定義其抗壓和抗拉損傷，為下文深入研究損傷隨荷載歷史的發展演化規律奠定了扎實的理論基礎。
  9. Sufficient test data were acquired for investigating the damage and constitutive behavior of concrete. second, according to the fitting of experimental data, the evolution equation of damage is obtained. the main factors affecting the damage development are examined and the causes are expounded

    其次，通過對試驗結果的非線性回歸分析，得到損傷演化的經驗表達式，並以此為依據，分別深入地研究了混凝土在經歷過常規三軸受壓和三向等壓等荷載歷史后，抗壓強度和抗拉強度隨荷載歷史增加而發生劣化的演化規律。
  10. On the one hand, the industrial organizational optimum and the industrial intensivism is the result of enterprises " self - organization, in the process of pursuing profits, under the regulation of " the invisible hand ", enterprises continually enlarge their scale, enhance efficiency and promote the concentration of production. moreover they harmonize their relations through building big corporations and establishing long - term dealing relation ; on the other hand, the relations between enterprises of one certain industry, namely, industrial organization may be optimum ( as available competition ), may be not ( as excessive competition and high monopoly )

    一方面，產業組織優化和產業集約發展是企業自組織的結果，企業追求自身利益的過程中，在「看不見的手」的調節下不斷擴大企業規模，提高效率，推動著生產的集中，並通過組建企業集團或通過企業間確立長期交易關系協調了企業間關系；另一方面，由企業自組織力量推動形成的特定產業中的企業與企業間的關系，即產業組織，可能是優化的（如有效競爭） ，也可能是劣化的（如過度競爭和高度壟斷） 。
  11. Complied with vacuum dryness principle, separation project, precise filtration technology and absorption refinement technology, jzl appropriative recycle vacuum insulation oil purifier is ideal filtration equipment for heavy degraded insulation oil and other low - viscosity lubricating oil

    系列絕緣油再生專用真空濾油機是本公司應用真空乾燥原理分離工程，精密過濾技術和吸附精製技術研製生產，是再凈化處理嚴重劣化變質的絕緣油和其它低粘度潤滑油的理想設備。
  12. The main function of the oil monitoring system to ship power system & device is : analyzing the change of the parameters of oil quality, monitoring the inferior change of the oil quality. analyzing the debris in the oil sample, search after the affiliation between the character ( component, concentration, size and distribution, shape and distribution, color etc ) and the wear condition and the failure of the part of the device. study the affection of the contamination in the oil to the performance and condition of the device

    船舶動力裝置與設備油液監控系統的主要功能是：通過分析油液的性能指標變化監控其劣化狀況；通過對油樣中的磨粒等污染物進行檢測和分析，根據磨粒特徵（成分、濃度、尺寸及尺寸分佈、形狀及形狀分佈、顏色等） ，推斷設備磨損狀態、磨損部位和嚴重程度，以及污染物對設備性能、技術狀態的影響；為油液的管理和使用，以及船舶動力裝置與設備的修造、檢驗等提供科學的建議。
  13. This thesis suggests a process considered minimizes the population size as similar individuals occur in the fitter members of the population, which helps reduce the execution times for ga by removing the redundancy associated with the saturation effect found in the later generation. this thesis uses a method that adds dynamic penalty terms to the fitness function according to the optimal degree of solutions, so as to create a gradient toward a feasible suboptimal or even optimal solutions. on the basis of the difference of the biggest and the smallest of fitness of individual, modifying the fitness function in order to convergence is a satisfaction

    動態調節種群大小，去掉遺傳演算法在迭代後期搜索產生的過多相似個體，達到減少計算時間的目的；按照解的優劣程度給適應度函數增加一個在ga搜索過程中動態改變的可變罰函數，給搜索最優解創造一個梯度，使遺傳演算法收斂到可行的較優解或最優解；根據適應度值最大和最小個體的差修正適應度函數，使適應度函數值適中不容易造成收斂太快、局部收斂或根本不收斂而變成隨機搜索；為了避免「近親繁殖」採用競爭擇優的交叉操作；利用并行遺傳演算法的思想，提出一種自適應多子種群進化策略；提出人口汰新政策來解決類似甚至相同的個體的情況發生。
  14. Accordingly, the degree of degradation is observed to enhance if the period of the sintering process is too long

    由此發現過度加長燒結時間有加速劣化的趨勢。
  15. The measurement of dielectric loss and volume resistivity is effective preventive tests to judge insulating oil isolation status of polluted and aging, and it ' s important method of ensuring the safe operation of transformer and oil - filled circuit breaker, etc. however, the measuring systems of insulating oil dielectric loss and volume resistivity used at present exist the shortcoming of low accuracy, weak repeatability, inconvenience, and its thermostatic control system ca n ' t meet the challenge

    絕緣油的介質損耗因數、體積電阻率測量，是判斷絕緣油的劣化與污染程度的有效預防性試驗，是保障變壓器、油斷路器等充油電力設備安全運行的重要手段。然而，目前所使用的絕緣油介質損耗因數、體積電阻率測試系統存在著測量精度低、測量結果重復性不好、控溫系統不能滿足控溫要求、操作不便等缺陷，針對這一現狀，本文對絕緣油介損及體積電阻率一體化測試系統進行了研究。
  16. It adopts both modern multimedia and computer, the latest technology in most advanced field of 21st centery. it has so much editing function. this changes people ' s concept of editing in turn of time and overcomes the fault of bad quality in video multi - tapes compounding and image copying

    非線性編輯系統是在電視的數字化以及計算機技術在存儲容量、數據處理速度等方面發展到一定階段出現的，它集多項編輯功能於一體，改變人們按時序剪輯素材的傳統概念，克服了錄像帶多版合成、復制圖像質量劣化的缺點，提高了編輯效率，為編輯人員的藝術創作開辟了廣闊的天地。
  17. In very aggressive environments, the material degradation and structural distress arising from steel corrosion can dramatically reduce the useful service life of structures, affect their strength, stability and safety, and indeed, even lead to premature failure

    在嚴苛的侵蝕性環境下，因鋼筋腐蝕所引起的材料劣化與結構損害，會降低結構壽命，影響其強度、穩定度與安全性，而且導致提前毀壞。
  18. If the pulses are of the same polarity, the i - v curve of varistor will become asymmetric, i. e., the positive degradation is less than the negative degradation

    如果所受的突波為單一極性，則受突波侵襲后之樣品的i - v曲線呈現不對稱性，亦即正向劣化程度低於反向劣化程度。
  19. An economical and effective new technology using sound card is proposed in this paper. it collects the leakage current from high voltage insulator, and then deals with the noise elimination using wavelet analysis. compared with the traditional signal analyzing method, the wavelet analyzing technology not only can distill the leakage current signal from the noise precisely, but also can distinguish the low quality character of leakage current signal. this method plays an important role to the device in early fault diagnosis, and can improve the accuracy of measurement and fault diagnosis in the application

    介紹了一種利用電腦的聲卡對高壓絕緣子的泄漏電流進行採集的經濟有效的新技術，並通過小波分析技術對所獲得的信號進行消噪處理.與傳統的信號分析方法相比，小波分析技術不僅能從噪聲中準確提取待測泄漏電流信號，同時又可真實復現泄漏電流信號中的劣化特徵，這對設備的早期故障診斷具有重要意義.顯著提高了測量的準確度，增強了設備故障診斷的準確性
  20. The mechanical property of corroded re - bars is deteriorated, and the fatigue damage of re - bars is accumulated

    縱筋殘余應變增加，增加幅度減小，銹蝕鋼筋力學性能劣化，疲勞損傷積累。
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