row statistics 中文意思是什麼

row statistics 解釋
行統計
  • row : n 1 （一）排，（一）行；一排（座位）；行列，橫列。2 （兩旁或一旁有房屋的）路，街〈英國常用作某種...
  • statistics : n. 1. 統計學，統計法〈用作單數〉。2. 統計數字[資料]，統計表〈用作復數〉。
  1. But, the measured - data is a very great quantity and every data contain all data of 1 - 25 harmonic, measured time can have hours to days. the count by hand is very heavy and over - elaborate, sometimes the statistics results is error. it won " t reach the analysis purpose and don " t obtain the curve of harmonic oscillation characteristic in a row frequency range

    可是，測試數據經常是大量的，每一組數據又包含從基波到25次諧波的所有數據，測試時間可能是幾個小時，有的甚至是幾天時間，這樣的工作量由人工完成是非常繁重的，又是非常繁瑣的，有時還統計不出正確的數值，起不到應有的測試分析目的，更無法獲得連續頻域內的諧波諧振特性曲線。
  2. This paper makes a science analysis to power system " s harmonics and harmonic oscillation in partial power net, develop the analysis software of harmonic oscillation characteristic. make use of this software can obtain the harmonic oscillation characteristic curve in a row frequency range, can discover accurately oscillation, can make an in - depth analysis and statistics and renew the realistic curve of voltage or current on the basis of the measured - data

    本文通過對電力系統諧波及局域電網諧波諧振現象的理論分析，設計、開發了局域電網諧波諧振特性分析軟體，利用該軟體可以獲取連續頻域內的諧波諧振特性曲線，發現準諧振區域，而且還能根據實際測試數據，正確統計分析出所要求的參數，同時能夠恢復電網實際的電壓、電流波形，並能根據國家標準自動生成分析報告。
  3. The blast furnace is a heat exchanger and also an oxygen exchanger of the gas and row, there are many physical and chemical changes in it. it is not very reasonable to develop a model only consider the statistics relations

    但高爐是從風口迴旋區到料線的氣固逆流熱交換器；也是從軟熔帶到料線的逆流氧化交換器，其內進行著非常復雜的物理和化學反應。
  4. These include detail listing of excel functions in the form of row listing so as to avoid partial display causing negligence on the functions of excel. excerpted listing includes effects of professional management function of high - level financial affairs and investment etc. through individual research on actual samples it describes the acquisition of external data, various categorized statistics and database operation function together with super powerful analytical and simulation tools etc. provided by various types of management simulation decision. it shows many samples that can be applied with erp complementarity

    包括以條列方式詳細列示excel功能，以避免片面展現造成對excel功能的輕忽；摘要列示高級財務及投資等專業管理函數功能，通過個人研究實例說明有關取得外部資料、各類分類統計及數據庫運用功能、以及各種管理模擬決策提供的超強分析及模擬工具等，顯示與erp互補應用之諸多例示。
  5. Primarily is to since 1995 the trouble circumstance of the yangtze river upper stream classification proceed statistics, application the safe condition of magistracy of yangtze river trunk line synthesize the valuation way, and proceeds to the safe condition of the yangtze river upper stream of three year take the gauge of, find out the main characteristics of trouble, and proceeds to trouble reason degree row preface, synthesize to analyze the trouble reason, clear and definite to have to establish the three gorges water area the shipping the safety to manage the system, and can insure the ships sail, anchor with homework safety

    主要是對1995年以來長江上游的事故情況分類進行統計，運用長江干線轄區安全狀況綜合評估辦法，對近三年長江上游的安全狀況進行評估，找出事故主要特點，對事故原因進行頻度排序，綜合分析事故原因，明確只有建立三峽庫區航運安全管理體系，才能確保船舶航行、停泊和作業安全。
  6. The authors discuss the statistical distributions of multiple - input multiple - output mimo channels over flat rayleigh fading via the order statistics analysis. simplified expressions are derived for expectations of the vector energies when the column or row number is equal to 1 and 2, which is followed by the upper and lower bounds when the antenna number at one side approaches infinite

    以順序統計量分析rayleigh平坦衰落mimo通道矩陣各向量能量的分佈特徵，給出其各階矩公式以及列行數為1和2時行列向量的能量期望值的簡潔表達式，並由此推導出通道矩陣的單邊維數趨于無窮時行和列向量能量期望值的上下界。
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