performance deterioration中文是什么意思

發(fā)音:

中文翻譯
造句

性能惡化

deterioration n. 1.惡化；變質(zhì)；退化。 2.墮落，頹廢。 3.凋萎；衰敗。 adj. -tive
accelerated deterioration 加速老化; 加速劣化
affective deterioration 情感衰退
aged deterioration 老化變質(zhì)
alcoholic deterioration 酒精中毒性衰退
anti-deterioration 防劣措施
autolytic deterioration 自然敗壞, 自溶變質(zhì)
bacterial deterioration 細菌性敗壞; 細菌致劣化
biological deterioration 生物致劣化
bulk deterioration 全部老化變質(zhì)
catalyst deterioration 催化劑變質(zhì); 催化劑衰變
chemical deterioration 化學(xué)變質(zhì)
climatic deterioration 氣候惡化
clonal deterioration 無性系劣化
colour deterioration 色度劣化
credit deterioration 信用惡化
damage and deterioration 損壞變質(zhì)
degree of deterioration 變質(zhì)度; 劣化度
deterioration accelerator 惡化作用促進試驗器
deterioration by radiation 輔射老化
deterioration failure 變質(zhì)失效; 老化形成的故障; 劣化失效; 磨損故障; 損壞失敗; 退化失效; 逐漸惡化的故障
deterioration in condition 體況惡化
deterioration in storage 儲存期間變質(zhì)
deterioration in strength 強度減低
deterioration index 癡呆指數(shù); 衰退指數(shù)

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例句與用法

Many processes can run simultaneously without a significant performance deterioration
許多進程可以并行運行,不會有性能的明顯降低。
When the number of samples is large, it is sensible for one to use a portion of data to achieve the original objective without performance deterioration
如果樣本數(shù)量巨大,那么通常的方法是從部分數(shù)據(jù)中學(xué)習(xí),無損于性能地達到初始目標。
The process and control engineers found that the mpc control systems perform well initially, but many factors can contribute to their abrupt or gradual performance deterioration . lacking of effective real-time monitoring and maintenance tool, some of the control systems would run poorer and pull down in the end
但是先進控制算法的工業(yè)實踐者發(fā)現(xiàn)mpc控制系統(tǒng)在運行初期可以獲得很好的控制效果，運行一段時間之后受各種因素的影響性能逐漸變差，加上維護上的技術(shù)難度和滯后性問題可能最終導(dǎo)致控制器不能正常運行而被淘汰。
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(yè)務(wù)量的自相似特征顯著影響網(wǎng)絡(luò)的流量控制與排隊分析，已經(jīng)引起人們的極大重視。采用gm1排隊模型對分組長度可變的網(wǎng)絡(luò)的排隊性能進行了分析和仿真，其中自相似業(yè)務(wù)量是通過疊加大量獨立的到達間隔為pareto重尾分布的onoff源來生成的。仿真結(jié)果表明，自相似業(yè)務(wù)量導(dǎo)致網(wǎng)絡(luò)的排隊性能劣化，這與有關(guān)文獻對atm交換的分析結(jié)果一致。
Abstract : a mathematical model describing the effect of flow nonuniformityon the performance of compact heat exchanger is provided, which is based on that one side of heat exchanger is uniformly distributed but the other is of maldistribution . the model may be expressed in two different types, i . e ., continuous model and discrete model . the former provides a method analyzing the performance deterioration of exchanger due to flow maldistribution, and the latter provides a reference to the improvement of experimental measurement . the analyzing method obtained can be used to compute the performance deterioration of compact heat exchanger due to flow maldistribution . the result is significant to the optimization of compact heat exchanger design
文摘:以一側(cè)流體分配不均勻的換熱器模型為基礎(chǔ)，建立了物流分配不均勻性對換熱器效能影響的數(shù)學(xué)模型，通過理論分析和計算，為研究換熱器內(nèi)部物流分配不均勻?qū)ζ湫艿挠绊懱峁┝艘环N分析方法.該理論模型包括連續(xù)模型和離散模型2種形式，前者為研究物流分配不均勻引起換熱器效能的下降提供了一種分析計算方法，后者為控制實驗研究的精度提供了理論依據(jù).研究結(jié)論對換熱器的優(yōu)化設(shè)計具有重要意義
Abstract : a mathematical model describing the effect of flow nonuniformityon the performance of compact heat exchanger is provided, which is based on that one side of heat exchanger is uniformly distributed but the other is of maldistribution . the model may be expressed in two different types, i . e ., continuous model and discrete model . the former provides a method analyzing the performance deterioration of exchanger due to flow maldistribution, and the latter provides a reference to the improvement of experimental measurement . the analyzing method obtained can be used to compute the performance deterioration of compact heat exchanger due to flow maldistribution . the result is significant to the optimization of compact heat exchanger design
文摘:以一側(cè)流體分配不均勻的換熱器模型為基礎(chǔ)，建立了物流分配不均勻性對換熱器效能影響的數(shù)學(xué)模型，通過理論分析和計算，為研究換熱器內(nèi)部物流分配不均勻?qū)ζ湫艿挠绊懱峁┝艘环N分析方法.該理論模型包括連續(xù)模型和離散模型2種形式，前者為研究物流分配不均勻引起換熱器效能的下降提供了一種分析計算方法，后者為控制實驗研究的精度提供了理論依據(jù).研究結(jié)論對換熱器的優(yōu)化設(shè)計具有重要意義

其他語種釋義

performance deteriorationとは意味：性能低下｛せいのうていか｝

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