rolling criterion 中文意思是什麼
rolling criterion
解釋
橫搖衡準-
Railway fixed equipment and rolling stock. safety cablework and connection. part 3 : making in factory - quality supervising in factory and on place. setting up in position. maintenability criterion. guide
鐵路固定設備和機車車輛.安全敷設電纜和連接.第3部分:工廠製作.工廠和現場質量監測.位置設定.可維修性標準.導則 -
For the dynamic process of ship rolling movement, this paper analyses its dynamic date with time series analysis method and brings up this system ' s the most excellent autoregressive model ( ar model ) according to least aic criterion ( akaile, information criterion ). it reveals the regular pattern of ship rolling movement and forecasts the future value of roll angle and pitch angle, then transforms it to adjusting value of object and adjusting it according to appropriate control rules
對于船舶搖蕩運動這一動態過程，採用時間序列分析的方法，建立系統的自回歸模型（ ar模型） ，並根據最小aic信息量判定準則保證建立的系統模型為最優化模型。利用參數模型的方式對船舶橫搖、縱搖運動的動態數據進行分析處理，揭示船舶搖蕩運動的規律，預測船舶橫搖角、縱搖角的未來值。 -
With the help of the theoretical equation of rolling and the energy criterion of mechanical vibration, and on the base of full consideration of roll gap nonlinearity during vibration, this paper suggests an approach to analyse the stability of self - excited vertical vibraiton of high speed cold strip mills by numerical method
摘要本文在充分考慮軋機垂直振動過程中輥縫非線性的基礎上，利用軋制理論方程和機械振動理論中的能量判據，給出了更精確的分析高速冷軋機垂直自激振動穩定性的數值計算方法。 -
Railway fixed equipment and rolling stock. safety cablework and connection. part 1 : safe criterion
鐵路固定設備和機車車輛.安全鋪設電纜和連接.第1部分:安全準則 -
Railway fixed equipment and rolling stock. safety cablework and connection. part 5 : electrical criterion
鐵路固定設備和機車車輛.安全鋪設電纜和連接.第5部分:電氣準則 -
Railway fixed equipments and rolling stock. safety cablework and connection. part 4 : mechanical criterion
鐵路固定設備和機車車輛.安全鋪設電纜和連接.第4部分:機械準則 -
Railway fixed equipment and rolling stock. safety cablework and connection. part 2 : technique and technology choices. environment criterion. guide
鐵路固定設備和機車車輛.安全鋪設電纜和連接.第2部分:技術和技術選擇.環境標準.導則 -
According to the nyquist first criterion, the usual way is to use raising cosine shaping filter in real communication system. by choosing appropriate rolling off factor and determining the distribution of its characteristics between the transmitter and the receiver, the shaping, filter will minimize the nonlinear distortion, of channel
根據奈奎斯特第一準則，在實際的通信系統中，通常的途徑是採用升餘弦滾降成形濾波器，選擇適當的滾降系數，並確定其特性在收、發兩端的分配問題，以便將通道非線性的影響最小化。
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