operating time ratio 中文意思是什麼
operating time ratio
解釋
工作時間系數-
In order to look for the key factors governing fluidization characteristics in the dense phase pulverized powder feeder, the effects of the different operating conditions and the geometrical variables on the mass ratio of powder and gas and the stable conveying time of the system were investigated in the self - developed special dense phase powder conveying test - bed
摘要為了尋找影響濃相粉體給料器流化特性的關鍵因素，在自行設計的專用小型濃相粉體輸送試驗臺上，考察了不同操作參數和結構參數對輸送固氣質量比和穩定給粉時間的影響，總結了各因素對流化質量的影響規律。 -
The corresponding programs in matlab language were presented for various operating mode computations. thus, the excess pore - pressure and void ratio distribution along space - time could be derived. the degree of consolidation, which could be expressed by excess pore - pressure or deformation, was derived for various operating mode and its ’ characteristics along space - time showed rules of warping soil consolidation under osmotic pressure
應用matlab語言編制計算程序對各種工況的超孔隙水壓力消散、孔隙比隨時間和空間的變化進行了求解，對各種計算工況得到的以孔壓和變形表示的固結度的變化規律進行分析，說明滲壓體積力作用下淤填粘土的固結隨時間和空間的非線性分佈特性。 -
Then it expounds and analyzes the researching statu of the enerprise ' s valuation of the world, especially on the discount cash flow valuation. among them it detailed analys how to determine the discount rate, the increase rate and the cash flow. at the same time it introduces the two other means that is the ratio and the option valuation and theirs scope of application, promoting some valuation model fitting for different enerprise and different asset for the especially case of m & a, and it expound how to use the cash flow discount to value the enterprise been placed in the circumstance of periodic company, operating the company in the difficulty, not listed company
本文正文部分首先對企業並購研究的相關知識進行了一下簡單的介紹，然後對國內外企業的價值評估方法及研究現狀進行了詳細和深入的闡述，特別是對貼現現金流估價法的分析比較詳細和深入，其中對其貼現率、增長率、現金流等基本參數的確定作了較詳細的分析，同時也介紹了另外兩種估價法即比率估價法和期權估價法的基本情況及其適用范圍。 -
This dissertation delivers ecu hardware design scheme and discusses its feasibility ; designs ecu hardware circuit based on mcu, including ecu input and output signal processing channel, and the emigration of c / os embedded real time operating system on mcu lpc2292 ; designs fuel injection control project software procedure, and simulate it. it implements the open loop control of air fuel ratio under part of the motor working condition
在充分進行可行性論證的基礎上，完善了ecu的硬體設計總體方案;設計了基於單片機的ecu硬體單元電路，包括ecu的輸入、輸出信號處理通道以及c / os嵌入式實時操作系統在lpc2292單片機上的移植;設計了燃油噴射控制項目的軟體流程;最後通過模擬模擬，實現了發動機部分工況下的空燃比的開環控制目標。 -
Furthermore, this paper provides several forms of failure ratio in the operating phase taking the difference between the testing profile and the operating profile into account according to the concepts of the testing reliability and the operating reliability, then analyzes theoretically the difference between the testing reliability and the operating reliability based on the changing trends that the failure of decreasing and first increasing and the decreasing of the failure ratio, and makes a research on the influence of the two types of reliability on the software releasing time
在此基礎上給出了考慮測試剖面與運行剖面差別的幾種運行階段失效率的形式，然後根據失效率遞減的和先增后減的變化趨勢，從理論上分析了測試可靠性與運行可靠性的差別，研究這兩種可靠度對軟體發布時間的影響。絕大多數軟體可靠性增長模型都假設軟體故障服從同一種分佈。 -
Its operating mode is same to the crt display, but its thickness is only some millimeters. it ’ s light intensity, gray scale, colorations, resolution ratio, response time can compare favorably with crt
其工作方式與crt類似，但厚度僅為幾毫米，亮度、灰度、色彩、解析度和響應時間可與crt相媲美;且工作電壓低、功耗小，是crt顯示器的理想替代品。
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