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- speed time curve 速度時(shí)間曲線(xiàn)
- In this paper, CAWS (Constant Amplitude Wave Superposition) is employed to simulate wind speed time series. 筆者利用諧波疊加法模擬了風(fēng)速時(shí)程樣本。
- Velocity analysis based on hyperbolic travel time curve is therefore not sufficient for converted waves in anisotropic media. 因此,基于雙曲時(shí)距關(guān)系的速度分析方法不適用于各向異性介質(zhì)轉換波的速度分析。
- Statistical analysis of the results of numerical wind speed time series show that CAWS is efficient in simulating the time series of nodal wind speed wihich has ... 對模擬結果統計分析表明:諧波合成法可有效地模擬具有空間相關(guān)性、時(shí)間相關(guān)性的節點(diǎn)脈動(dòng)風(fēng)速時(shí)程,模擬精度、速度和計算穩定性均滿(mǎn)足實(shí)際工程應用要求。
- In this paper, based on the natural wind properties and the correlativity of nodal wind speed time series, AR model is employed to simulate wind speed time series, and the AIC rule is used to fix the rank of the AR model. 本文基于自然風(fēng)特性,通過(guò)考慮結構節點(diǎn)間的風(fēng)速時(shí)程相關(guān)性,采用AR模型模擬節點(diǎn)隨機脈動(dòng)風(fēng)速時(shí)程,利用AIC準則確定模型階數。
- The exploitation of Upper Computer includes the designing of the controlling map,setting up the database of operation and real time curve of water quality,accomplishing the system alarm,building and printing the report forms of the factory. 上位機監控軟件的開(kāi)發(fā):按照污水處理流程開(kāi)發(fā)了污水處理設備的監控畫(huà)面,建立了設備操作、設備狀態(tài)與水質(zhì)參數的數據庫及水質(zhì)參數的實(shí)時(shí)曲線(xiàn),完成了系統實(shí)時(shí)報警功能,實(shí)現了全廠(chǎng)生產(chǎn)報表的自動(dòng)生成與打印功能;
- Based on the natural wind properties and the correlativity of nodal winds, CAWS (Constant Amplitude Wave Superposition) is employed to simulate wind speed time series of the Caiyuanba Changjiang Bridge in Chongqing. 基于自然風(fēng)特性,通過(guò)考慮結構節點(diǎn)間的風(fēng)速時(shí)程相關(guān)性,采用諧波合成法模擬了重慶菜園壩長(cháng)江大橋脈動(dòng)風(fēng)速時(shí)程。
- In this paper, gas generating strength of propellant charge was studied on basis of retreating for bore pressure time curve, and physical firing law of propellant charge was analysised. 通過(guò)對火炮膛內壓力 -時(shí)間曲線(xiàn)的再處理 ,研究發(fā)射藥的氣體生成強度 ,進(jìn)而分析發(fā)射藥裝藥的物理燃燒規律
- The travel time curve for a P-SV wave is nearly hyperbolic, and the velocity derived therefrom takes both P and SV raypaths into account. This is a"composite" velocity which will be used for NMO corrections the same way as those done for P-P wsves. P-SV波的時(shí)距曲線(xiàn)仍然是一條近似的雙曲線(xiàn),但它包含著(zhù)縱波和橫波的雙重影響,由此得到的速度稱(chēng)為復合速度,可用于動(dòng)校正和疊加。
- This paper aims at a tentative discussion of the aesthetic experience of man in“speed times”in the perspective of instantaneity. 本文嘗試從“瞬間”角度來(lái)討論“速度時(shí)代”人的審美體驗問(wèn)題。
- Low Speed Time Division Multiplex 低速時(shí)分多路傳輸
- Objective To study the effect of strength time curves testing in rehabilitation assessment and treatment for peripheral nerve injurise (PNI). 目的探討強度-時(shí)間曲線(xiàn)診斷法在周?chē)窠?jīng)損傷康復評定和治療中的作用。方法周?chē)窠?jīng)損傷118例,178條神經(jīng),進(jìn)行強度-時(shí)間曲線(xiàn)檢測。
- No horse has a speed comparable to that of his. 沒(méi)有一匹馬的速度能比得上他的馬。
- According to the time-stress equivalence principle, the creep compliance vs. time curves at five different stress levels are determined and shifted along logarithmic time axis to get a master compliance curve at a given reference stress level. 運用時(shí)間-應力等效原理,可以由較高應力水平下較短時(shí)間的試驗數據,通過(guò)沿時(shí)間軸的平移得到較低應力水平下材料的長(cháng)期性能。
- We'd better speed up if we want to get there in time. 如果我們想準時(shí)到達那里,我們最好加快速度。
- The air temperature, relative humidity and wood moisture content versus time curves during hu-midification drying of Tilia Amurensis were presented in this paper. 描述了椴木除濕干燥過(guò)程中干燥室內空氣溫度、相對濕度及木材含水率的變化曲線(xiàn)。著(zhù)重分析了椴木除濕干燥過(guò)程中除濕量及能耗的變化規律。
- That's all there is to make a speed dial call. 在那里全部要進(jìn)行快速撥號呼叫。
- The back-calculated results are further used to predict the settlement versus time curves under the embankment centerline which matches those measured iii the field fairly well. 運用這一結果,預測路堤中線(xiàn)下地基固結沉降歷時(shí)曲線(xiàn)與實(shí)測沉降曲線(xiàn)很好吻合。
- The great virtue of air travel is speed. 乘飛機旅行的最大優(yōu)點(diǎn)是速度快。
- He drove the car at full speed through the town. 他駕駛汽車(chē)全速穿過(guò)那座城鎮。