unknown number 中文意思是什麼

unknown number 解釋
未知數
  • unknown : adj 1 未知的，未詳的；未被發覺的。2 數不清的，無數的。n 未[不]認識的人[物]；【數學】未知數[量，元...
  • number : n 1 數；數字；〈pl 〉算術。2 （汽車等的）號碼；第…，第…卷，第…期〈通常略作 No （復數 Nos ），用於...
  1. Used to treat a number of diseases of unknown or autoimmune cause

    用於一系列的不明或自體免疫疾病。
  2. In the conventional collocation method, the number of points is equal to the number of unknown parameters.

    在通常的配置法中，點數等於未知參數。
  3. The main error patterns in one - step word problems were " posing the adder and subtract problems " and " posing unknown number as known number "

    五、單步驟題型擬題錯誤類型主要為： 1 .擬出加減之題目； 2 .將未知數當作已知數加以擬題。
  4. The number of deaths caused by septicaemia for males with unknown age is 0

    年不詳的男性因敗血病引致的死亡人數是0 。
  5. Not only it contains a large number of known information, but also a large number of unknown information and non - true knowledge information are contained

    它既包含大量的已知信息，也包含大量的未知信息與非確知信息。
  6. The results showed that the estimation of the dead time and the retention times of the normal alkanes and the further prediction of the retention indices of unknown components were quite satisfactory when the number of the known components included in calculation was not too small

    結果顯示，在已知組分不是太少的情況下，該方法計算的死時間和正構烷烴的保留時間與實驗值吻合，預測的保留指數也有較高的精度。
  7. The number of deaths caused by nephritis, nephrotic syndrome and nephrosis for males with unknown age is 0

    年不詳的男性因腎炎，腎變病綜合癥和腎變病引致的死亡人數是0 。
  8. The number of deaths caused by nephritis, nephrotic syndrome and nephrosis for females with unknown age is 0

    年不詳的女性因腎炎，腎變病綜合癥和腎變病引致的死亡人數是0 。
  9. By using a vestigial - ga14 to deliver the tissue specific flipase to the wing, a f1 genetic screen was performed. a number of mutant alleles of known or unknown genes were isolated from this fl screen

    通過運用vestigial - gal4 ， uas - flp系統把重組酶專一性地傳遞到翅中的新遺傳篩選體系來進行遺傳篩選，由於在f1即進行篩選，故稱f1遺傳篩選。
  10. For computation of the unknown parameters ' mle, the em method is applied ; and the number of components is determined by using the gap statistics

    為得到未知參數的極大似然估計，採用了em方法，而子總體數是利用隙統計量確定的。
  11. Sunday ' s shooting was the latest in a series of incidents in which blackwater and other foreign contractors have been accused of shooting to death an unknown number of iraqi citizens

    周日的槍擊事件是最近一系列事故中的一起，在這些事故中，黑水公司和其他外國公司已經因槍殺未知數量的伊拉克人民而被指控。
  12. The gwm model for splice signals is a mixture of weight matrix models ( wmm ) with unknown number of components

    分組權重矩陣是一個子總體數未知的混合權重矩陣模型。
  13. A train wreck with an unknown number of casualties

    一次不知傷亡人數的火車事故。
  14. An unknown number of new u. s. 1 coins bearing the image of george washington are missing the words " in god we trust " and other lettering along the edges, the u. s. mint said on wednesday

    周三，美國造幣廠說一批數目不詳的印有喬治華盛頓一元硬幣漏印了「我們信奉上帝」和其他一些邊緣文字。
  15. Checking source. - unknown number

    查找來源-未知號碼
  16. - checking source. - unknown number

    -查找來源-未知號碼
  17. Man : we have an unknown number

    有一堆不明數目人仕
  18. A parameter array allows the specification of an unknown number of arguments

    參數數組允許指定未知的參數數目。
  19. The words " less 3 " tell us to subtract three from the unknown number

    「減去3 」這幾個字，告訴我們將從一個未知數中減去3 。
  20. Abstract : based on spline function method, the spline finite element formulation for the contact - impact problems is proposed. in order to get the formulation, the b3 spline function is used to distribute the contact problem, and numerical examples are analyzed to show the effectiveness of the method. because the spline function has double characteristics including analytical and numerical, and good continuity and high correctness, a little unknown number and high efficiency, the spline functions are used to set the displacement of the bar, and the whole structure equations are constructed directly. it is convenient to analyze dynamic response of the structure by using the method

    文摘:用樣條有限元法分析了桿的接觸沖擊動力響應問題，建立了計算格式，並用算例說明該方法的有效性.該方法充分利用了樣條函數的解析和數值雙重性及連續性強的優點來構造桿的位移函數，因此可推廣應用於分析結構在沖擊荷載下的動力響應問題
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