正數 的英文怎麼說

中文拼音 [zhēngshǔ]
正數 英文
[數學] positive number
  • 正 : 正名詞（正月） the first month of the lunar year; the first moon
  • 數 : 數副詞（屢次） frequently; repeatedly
  1. Of two negative integers is a positive number

    因為有時候兩個負數的乘積會是個正數
  2. This means that for signed positive numbers,

    這意味著，對于有符號正數，
  3. This property always returns a positive number

    該屬性總是返回正數。
  4. Loop to print positive numbers less than 5

    循環來列印小於5的正數。
  5. The number of positive numbers is infinite

    正數的數目是無窮的。
  6. Please verify that margin values are valid positive numbers

    請檢查邊界值是否是一個有效的正數。
  7. All arguments must be positive numbers

    所有參數都必須為正數。
  8. Property is set to a positive number

    屬性設置為正數+
  9. Firstly, the principle of gps kinematical carrier phase measurement positioning is introduced concisely. the mathematical mode of gps carrier phase measurement absolution positioning is discussed and provided. a way to obtain the difference between the true location and the estimated location is proposed

    論文首先介紹了gps動態載波相位測量定位原理，討論了動態載波相位測量絕對定位的數學模型，給出了一種求解接收機所在位置改正數的方法。
  10. As improved values for the various quantities become available, the equation given for flow and volumes of the bed may be modified correspondingly.

    當具備了各個變量的校正數值之後，對于床層流動及床層體積的方程式也可以相應地修正。
  11. Because the elevation data we have acquired through gps is too variable to satisfy the mapping accuracy requirement the elevation value is solved by the water lever observation in the hydrology station and datum horizon correction of sounding observation

    由於gps的rtk模式測量所獲取的高程精度不能滿足測圖精度要求，因此其高程值是通過測量水深值、結合其統一到基準面的改正數、根據相關水文部門各水位站提供的水位觀測資料綜合計算獲得。
  12. Using the system designed in this thesis work, flow field calibration of the wind tunnel is accomplished, which covers dynamic pressure drop coefficient, dynamic pressure time stability, axial static pressure gradient, boundary layer, and degree of turbulence, etc. boundary layer measuring principle and method are especially described in detail, the relationship between boundary layer thickness, wind speed setting, and the depth of the experimental section is summarized, and finally the calibration data for th e model center zone under specific wind speed are given

    然後利用本文設計的系統完成了落差系數、動壓時間穩定姓、軸向靜壓梯度、邊界層及湍流度等內容的流場校測。特別對邊界層測量的原理及方法做了較詳盡的敘述，總結出邊界層厚度與設定風速、實驗段深度的關系，然後給出模型中心區一定風速下校正數值。
  13. Based on an analysis of the sources of errors in airborne gravity measurements, an error model is studied to constructed mathematically which can characterize the change of systematic errors, with which the network adjustment is carried out and the model parameters are determined simultaneously. and finally, the compensation of systematic errors is realized

    航空重力測量測線網平差就是在分析、總結航空重力測量的主要誤差源基礎上，研究建立反映航空重力觀測系統誤差變化規律的誤差模型，根據交叉點不符值條件，平差求解各測線上重力觀測值系統誤差改正數，然後對各測線上所有重力觀測值進行改正（補償） 。
  14. Function retain the leading space

    函數轉換的正數保留前導空格。
  15. When a positive number is converted to a string, a leading space is always reserved for its sign

    當正數轉換為字元串時，始終為其符號保留一個前導空格。
  16. Please note that the octopus can only be used when it has positive value

    請注意八達通卡必須在尚有正數餘額時方可有效使用。
  17. Service industries accounted for 93 percent of the revision

    修正數據的93 %都有關服務行業。
  18. Attribute to a positive numeric value, and set the

    屬性設置為一個正數值，將
  19. An investment is acceptable in theory if npv is positive

    當npv為正數時，該投資是可行的。
  20. Parameter can be positive or negative

    參數可以是正數也可以是負數。
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