浮點常數 的英文怎麼說

中文拼音 [fúdiǎnchángshǔ]
浮點常數 英文
floating constant
  • 浮 : Ⅰ動詞1 （漂在液體表面） float; drift 2 [方言] （在水裡游） swim Ⅱ形容詞1 （在表面上的） superfici...
  • 點 : Ⅰ名詞1 （液體的小滴） drop （of liquid） 2 （細小的痕跡） spot; dot; speck 3 （漢字的筆畫「、」）...
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 浮點 : [計算機] floating decimal; floating point
  1. Jx5 is a complex microprocessor, which contains cache, microcode rom, instruction prefetch unit, instruction decode unit, integer unit, mmx unit, floating point unit, page unit, bus unit, dp logic, apic and so on. it is very difficulty to test a such complicated microprocessor and receive anticipative fault coverage ratio. so, we must add dft in cpu ’ design

    Jx5微處理器是一款結構異常復雜的微處理器，它的內部包含有: cache 、微碼rom 、指令預取部件和動態分支預測部件、指令譯碼部件、整數部件、多媒體部件、浮點部件、分段和分頁部件、總線介面部件、雙處理器介面部件、可編程中斷控制部件等。
  2. Floating - point arithmetic overflow or division by zero never throws an exception, because floating - point types are based on ieee 754 and so have provisions for representing infinity and nan not a number

    浮點算術溢出或被零除從不引發異常，因為浮點類型基於ieee 754 ，因此可以表示無窮和nan （不是數字） 。
  3. A processor usually has two sets of general - purpose registers, one optimized for floating - point operations and the other for integer operations

    一個處理器通常有兩組通用寄存器，一組優化為用於浮點運算，一組優化為用於整數運算。
  4. In this case, the functions are generated as library routines that pass arguments directly to the floating - point chip instead of pushing them onto the program stack

    在這種情況下，函數生成為庫常式，後者將參數直接傳遞到浮點晶元，而不是將參數推送到程序堆棧上。
  5. The intrinsic floating - point functions do not perform any special checks on input values and so work in restricted ranges of input, and have different exception handling and boundary conditions than the library routines with the same name

    內部浮點函數不對輸入值執行任何特殊檢查，因此只在有限的輸入范圍內有效，且與同名庫常式具有不同的異常處理和邊界條件。
  6. Miraball is a powerful advertising tool, making use of the persistence of vision. when a row or several rows of ultra brighter wide angle led spins at 2000 - 2200rpm, the built - in cpu commands the led dots light up or go out at a very accurate pre - programmed sequence, the user ' s desired texts and wild miraculously appear and float inside a crystal - like ball to catch all eyes

    二：魔球是一實用新型的消費前沿動態廣告信息的發布媒體，內置微電腦晶元處理經個人電腦預先編輯后存於記憶體內的圖信息后，按非常精確的時序不斷點亮和熄滅，在一列或數更高速旋轉廣角發光二級管列陣中特定的點，在人眼視覺暫留作用下，用戶想要的圖文就會神奇地浮現在球體內360度的視覺空間中。
  7. Red tide occurs randomly, with short duration and large incidence. airborne hyperspectral remote sensing technique can play an important role in red tide ' s monitoring. and the precondition is to acquire in situ spectral data of red tide, to grasp red tide ' s spectral characteristics by data processing and analysis and to set up spectral library of different dominant species of red tide

    赤潮是海水中的浮游生物在一定條件下過度繁殖或聚集致使海水變色的一種生態異常現象，因其具有隨機性、突發性、持續時間短、影響范圍大等特點，客觀上要求利用航空高光譜遙感技術對其進行監測；但首要的前提與基礎性工作是大量獲取赤潮水體的現場光譜數據，通過處理與分析，掌握其光譜特性，不斷充實赤潮優勢種類的光譜數據庫。
  8. Programmers often go to some lengths to convert floating point calculations to integer math to increase speed

    程序員常通過將浮點轉換為整數再來進行運算，以便提高運行速度。
  9. As an example we will write a small program to read and evaluate arithmetic expressions consisting of floating point numbers, parentheses and the usual operators for addition, subtraction, and so on

    例如我們要寫一個計算由浮點數、圓括號及一些常用的加、減等算術符號組成的算術表達式的程序。
  10. The exception that is thrown when a floating - point value is positive infinity, negative infinity, or not - a - number

    當浮點值為正無窮大、負無窮大或非數字（ nan ）時引發的異常。
  11. No conversions are performed ; therefore, the data retrieved must already be a double precision floating point number or an exception is generated

    不執行任何轉換，因此所檢索的數據必須已經是雙精度浮點數，否則會生成異常。
  12. While floating - point data is stored in the fprs in double - precision format, a set of single - precision arithmetic instructions perform the arithmetic operation and round the final result to single - precision while detecting exceptions such as exponent overflow, underflow, and inexact that should occur with a single - precision operation

    雖然浮點數以雙精度格式存儲于fpr中，但是，有一組單精度運算指令，可以執行運算操作並將最終結果舍入為單精度，同時檢測進行單精度操作時可能會發生的異常（比如指數溢出、下溢和失去精度） 。
  13. A digit, usually zero, produced during the normalizing of a floating - point number, and inserted during a left shift operation into the fixed point part

    在浮點數的規格化過程中產生的，在左移位操作中插入定點部分的數字，該數字通常為零。
  14. The main problem the paper tries to resolve is the application of the available digital signal processor ( dsp ) in the testing system of the tilting train based on the current digital signal theory

    其中， ti公司的tms320c4x系列在浮點dsp領域中佔有非常重要的地位。論文的主要任務是：根扼當前數字信號處理理論，用通dsp實現擺式列車測試系統。
  15. In this paper we study the parameter self - turning control algorithm and the global asymptotic stability control algorithm aiming at two problems, one is the unstable problem caused by the variable structural parameter, the other is the global asymptotic stability problem caused by drift equilibrium point. maglev train can be regarded as several single point suspending systems based on the mechanical decoupling technology

    本文針對懸浮試驗中經常遇到的兩個問題? ?懸浮系統結構參數變化引起系統失穩問題和懸浮系統受到外界干擾而遠離平衡點的全局漸近穩定問題，研究了參數自校正懸浮控制演算法和全局漸近穩定懸浮控制演算法。
  16. Data type, no exception is thrown, and the result is the class member representing

    數據類型的浮點除法運算中，不會引發異常，運算結果為表示
  17. Note that the result is always floating - point double, even though both operands are integer constants

    請注意，即使兩個操作數都是整數常數，結果也始終為浮點類型（
  18. Many routines designed to read floats may allow values such as " nan " not a number

    許多設計用來讀取浮點數的常式可能會允許「 nan 」 （非數字）這樣的值。
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