1)time-varying時變
1.Time-varying Analysis and Modeling for the IMU Error Coefficient;慣性測量組合誤差系數的時變分析與建模
2.Study on a Time-varying Spatial Model of Railway Tangent Track Vibration;鐵路直線軌道空間振動時變模型研究
3.Analysis of Capacity for Time-varying Watermark Channel with Side-information;一類帶邊信息的時變數字水印信道容量分析
英文短句/例句
1.The pupil becomes smaller in bright light and larger in dim light.光線強時瞳孔變小，弱時變大。
2.To change with and adapt oneself to timeliness:An analysis on the idea of "time" in Zhouyi與時偕行趣時變通——《周易》“時”之觀念析
3.On Delay-Dependent Stability of Neutral Systems with Time-Varying Delay中立型時變時滯系統時滯相關穩定性
4.Measuring and analyzing technology based on variable-time-interval Fourier transform was dealt with for vehicle accelerating noise signal.提出了基于變時基短時傅里葉變換來分析和處理時變信號的技術。
5.When water freezes, it becomes solid.水結冰時變成固體。
6.When the uranium disintegrates, it changes into lead.當鈾蛻變時，它變成了鉛。
7.time-temperature-transformation diagram時(間)溫(度)變化圖
8.the whirligig of life [ time ]人世[時代]的變遷
9.The eyes themselves were of that baffling protean gray which is never twice the same.眸子是變幻莫測的灰色，時時在變化。
10.variable interval schedule可變時距程序可變時距程序
11.To become slow by(a specified amount of time).Used of a timepiece.變慢變慢了（一定時間）。用于計時器
12.When he was finished, it began to grow... and grow... and grow!當他刻好時，它就開始變長……變長……再變長！
13.The time zone may change. The currency may change. The language may change.But one thing remains constant as you travel:你旅行時時區會變,貨幣會變,語言也會變，但惟獨一樣不變：
14.cardiovascular system alteration during weightlessness失重時心血管系統變化
15.When it rains the ground becomes very muddy.下雨時，地面變得很泥濘。
16.Duration of lane change operation變換車道作業的延時
17.Constant Key Reduction Filtering減少過濾時關鍵幀不變
18.His voice broke when he was 15.他15歲時嗓音突然變了。
相關短句/例句
time varying時變
1.30 μm; if the magnetic damping is a time varying system, the overshoot of position controlling is less than 3.采用主動可控電磁阻尼系統,控制線圈的電流即可控制系統的阻尼,可根據實際應用場合,確定采用恒定阻尼還是時變阻尼。
2.Two schemes of time frequency representation were developed and implemented to identify the time varying modal frequencies of single degree of freedom system with changing stiffness.應用線性和二次時頻變換方法 ,即短時傅里葉變換和魏格納 -維爾分布 ,進行了時變結構模態參數的辨識 。
3.According to the working condition of high speed railway, a spatial time varying model of subgrade/track/vehicle coupling system is established for dynamic analysis of subgrade.考慮高速線路的實際工況 ,建立了包括軌道結構和車輛的路基結構空間時變動力系統分析模型。
3)time-dependent時變
1.A time-dependent model incorporating such uncertainties based on stochastic differential equation theory is presented,which provides a coherent framework for calculating time-dependent reliability under such external uncertainties leading to uncertainties in stress and strength.針對機械設備在使用過程中受到的時變不確定性因素(如荷載、環境及材料自身等因素)影響,建立了基于隨機微分方程的時變可靠性預測模型,提出了考慮不確定性因素的時變可靠度計算方法。
2.The time-dependent stiffness reliability analysis of structural system,which is based on cumulative damage,is very important for the influence on the stiffness reliability index of structural system in the design life.基于累計損傷的結構系統時變剛度可靠性分析,對設計壽命期內結構系統剛度可靠性指標的影響非常重要。
3.Time-dependent rules of the concrete’s neutralizing height,damaging height,sectional dimension and the relationship between time-dependent reliability index are given.鑒于現階段酸性氣體作用對受力混凝土工作性能影響研究的匱乏,采用數值計算與實例相結合的方法分析了酸性侵蝕氣體對服役鋼筋混凝土結構可靠度的影響,給出了混凝土中和高度、混凝土損傷高度和截面尺寸的時變規律及其與時變可靠度指標的關系。
4)time dependent時變
1.Research on time dependent vehicle routing problem based on GA;基于GA的時變路網中車輛動態派遣的研究
2.Vehicle routing problem in time dependent network was researched.研究了時變網絡中的車輛調度問題,設計了該問題的并行遺傳算法并進行求解。
5)time variant時變
1.The results showed that the nonlinear time variant characteristics of MDOF frame under seismic load was hard to obtain by HHT,because of the complicated frequencies in the seismic response of MDOF frame.分析結果顯示:由于多自由度結構地震響應所含頻率成分復雜,用HHT方法難以直接得到多自由度結構地震作用下的非線性時變特征。
6)time-varying delay時變時滯
1.Global exponential stability of Hopfield neural networks with time-varying delay and the estimation of decay rate;具有時變時滯的Hopfield神經網絡的全局指數穩定性及衰減速度估計
2.Decentralized robust stabilization for a class of uncertain composite system with time-varying delay;不確定時變時滯組合系統的分散魯棒鎮定
3.Design of robust integrity controller for a class of uncertain systems with time-varying delay時變時滯不確定系統魯棒完整性控制
延伸閱讀
時變1.四時季節的變化。 2.時世的變化。亦指時世變化的規律。
