variable 中文意思是什麼

音標 ['vɛəriəbl]
variable 解釋
adj. 形容詞 1. 易變的,變化無常的,無定的 (opp. constant, steady)。
2. 可變的,能變的;變換的。
3. 【數學】變量的;【天文學】變光的;【生物學】變異的。
n. 名詞 1. 易變的東西。
2. 【數學】變量,變數,變項,變元 (opp. constant);【天文學】變星 (=variable star);【航海】(方向不定的)變風,不定風 (opp. trade wind); 〈pl. 〉 (貿易風帶中的)變風帶。
adv. 動詞 副詞 -ably ,-ness n. 名詞
  1. In this paper, we study the convergences of random dirichlet series by the local convergence of random variable and the strong law of large numbers, and obtain some simple and explict formulae on abscissa of convergence

    該文是利用隨機變量序列的局部收斂性及強大數定律研究了隨機狄里克萊級數的收斂性,得出了它的收斂橫坐標的簡潔公式
  2. Abstract : in this paper, we study the convergences of random dirichlet series by the local convergence of random variable and the strong law of large numbers, and obtain some simple and explict formulae on abscissa of convergence

    文摘:該文是利用隨機變量序列的局部收斂性及強大數定律研究了隨機狄里克萊級數的收斂性,得出了它的收斂橫坐標的簡潔公式
  3. Prices are variable according to the exchanges.

    物價跟著匯率變動。
  4. The longer the period, the brighter the star is. thus, by measuring the period of a cepheid variable, we know its absolute magnitude, hence, we can tell how far it is away by comparing with its apparent magnitude

    所以,只要知道某一造父變星的周期,我們便可得知它的絕對星等,只要和它的視星等作比較,便可以求得它和我們的距離。
  5. A mind free of any consideration of the problems or forces of the world and actuated not by greed, but an insatiable love of variable pleasure.

    一顆對人世的力量和問題毋須顧慮的心靈,不是為貪得,而是為無厭地追求五花八門的快樂而活動的。
  6. Using this method to dispose interference of output signal of sensing elements, the interference caused by fixed position heat source of constant and adagio variable temperature can be effectively eliminated in exterior

    用這種方法對敏感元件的輸出信號進行處理可以十分有效地消除位置固定(或移動速度很慢)的熱源所產生的干擾。
  7. Variable sweep aerofoil

    可變后掠翼
  8. Application of elastic variable - section pressure - equalizing groove in the structural design of high - stiffness aerostatic thrust bearing

    用可變截面均壓槽實現高剛度空氣靜壓軸承的結構設計
  9. In view of this situation and the characteristic of qualitative variable as well as quantitative variable of the geological factors affecting coal seam affusion, put forward the application of numerical theory on the basis of optimization study of orthogonal design to confirm the optimal combination of the technical parameters of coal seam affusion when geological factors is in precarious state and then proceed optimization study with instances

    針對這種情況及影響煤層注水的地質因素既有定性變量,又有定量變量的特徵,本文在利用正交設計優化研究的基礎上,提出利用數量化理論確定地質因素為不穩定狀態下的煤層注水工藝參數的最優組合,並結合實例進行了優化研究。
  10. Variable pitch airscrew

    變距螺旋槳
  11. When measuring the magneto performance parameter , we find that the instrument which use to measure voltage and current is still the simple voltmeter and amperemeter in the national standard , and the form of wave that we observed is anomaly. based on the measure principles, it obviously ca n ' t be used to do quantitative analysis ; because the discharge process of ignition system is quite complex, accompanies with very strong electromagnetism interference, and the ignition current and voltage are variable , it make the measure of ignition energy become a difficult thing of ignition system performance detection

    在磁電機常規測量時,發現在國家標準中用於測量電壓、電流的儀器仍然是普通的電壓、電流表,而觀測到的波形多為不規則的形狀,根據測量原理,顯然不能用其來做定量的分析;由於點火系統的放電過程比較復雜,伴隨著很強的電磁干擾,點火電流、點火電壓都是變量,使得點火能量的測量成為點火系統性能測試的一個難點。
  12. The horizontal anger has a variable pitch.

    橫向攪龍具有可變的螺距。
  13. Animalcule fermentation process possesses non - linear and time difference, it is inherence mechanism is very complex, some important course variable ca n ' t measure online

    微生物發酵過程具高度的非線性和時變性,其內在機理非常復雜。一些重要的過程變量不能在線測量。
  14. We also give the theoretical error result of antithetic variable monte carlo ( amc ) method for multi - variable functions whose degree is no more than two. the constant before o ( n - 1 / 2 ) is less than that of the mc method

    對次數不高於2的多變量函數, amc方法其誤差階是o ( n ~ ( - 1 / 2 ) ) ,但其系數比原始蒙特卡羅積分( mc )方法的誤差階的系數小。
  15. These ions pass through a slit of variable aperture and then enter the magnetic field analyzer.

    這些離子通過可變寬度的狹縫進入磁場分析器。
  16. Design of variable rate fertilizer applicator

    變量施肥機具的設計
  17. The operand is an 8 - bit integer containing the ordinal of a local variable or an argumenta

    該操作數為包含局部變量或參數的序號的8位整數。
  18. Variable depth asdic

    可變深度聲納
  19. Two - step - 20dbx2 and variable attenuator

    二段式固定衰減器- 20dbx2以及可調式衰減器
  20. Verification regulation of 0hz 30mhz variable attenuator

    0hz 30mhz可變衰減器檢定規程
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