floating-point
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英漢解釋
英英解釋
例句
A user- defined function is said to be precise if it does not involve any floating point operations .
如果用戶定義函數不涉及任何浮點操作，就稱其為精確函數。
Many of the familiar algebraic rules for Real number arithmetic do not always hold for floating-point arithmetic.
對于浮點算法而言，許多慣用的實數算法代數規則有時并不適用。
If the result of a floating- point operation is too small for the destination format , the result of the operation is zero .
如果浮點運算的結果對于目標格式來說太小，則運算的結果為零。
The imperceptible differences might be due to rounding or same-result calculations of a floating-point data types.
無法察覺差異可能是因為四舍五入或浮點數資料型別的相同計算結果所造成。
If you want to force a floating-point result, be sure that at least one of the operands is a floating-point type.
如果要強制取得浮點結果，則必須確保操作數中至少有一個為浮點類型。
Floating-point (FP) arithmetic is usually used in many high accuracy calculation fields.
在很多高精度計算場合需要采用浮點運算。
Converts the string representation of a number in a specified style to its double- precision floating- point number equivalent .
將具有指定樣式的數字的字符串表示形式轉換為它的等效單精度浮點數字。
If one of the operands is of an integral type, then that operand is converted to the floating-point type of the other operand.
如果其中一個操作數為整數類型，那么該操作數將被轉換為另一個操作數所屬的浮點類型。
If one of the floating-point types is double, the expression evaluates to double or bool in the case of relational or Boolean expressions.
如果其中一個浮點型為double，則表達式的計算結果為double類型，在關系表達式或布爾表達式中為bool類型。
Stores an ordered pair of floating-point numbers, typically the width and height of a rectangle.
存儲有序浮點數對，通常為矩形的寬度和高度。
It is possible to add two integers, or an integer and a floating point number, and even an integer and a complex number.
可以把兩個整型相加，或者一個整型和一個浮點型，又或者一個整型和一個復數。
When you work with floating-point numbers, keep in mind that they do not always have a precise representation in memory.
使用浮點數字時，請記住它們在內存中不一定有精確的表示形式。
Represents an ordered pair of floating-point x- and y-coordinates that defines a point in a two-dimensional plane.
表示在二維平面中定義點的浮點x和y坐標的有序對。
In virtual reality technology, factors that affect the sense of reality most are the precision and speed of floating point calculation.
由于決定在虛擬現實技術中決定現實感最主要的問題指標就是浮點數的運算的精度和速度問題。
Converts the string representation of a number to its double- precision floating - point number equivalent .
將指定樣式的數字的字符串表示形式轉換為它的等效雙精度浮點數字。
shall be appended to the label of Standard Programs that require the system to provide portions of the Floating-Point Extensions word set.
措辭需要浮點延伸詞集必須被加到任何需要系統提供所有浮點和浮點延伸詞集的標準程式的描述之中。
Appends the string representation of a specified single-precision floating-point number to the end of this instance.
在此實例的結尾追加指定的單精度浮點數的字符串表示形式。
Do not use floating-point coprocessor instructions. Implement floating-point calculations using library calls instead.
不時用浮點協處理器指令.而使用浮點庫。
The non-ordered nature of NaN adds further opportunities for error when comparing floating point numbers.
NaN的無序性質使得在比較浮點數時更容易發生錯誤。
Divides the value of a variable or property by the value of an expression and assigns the floating-point result to the variable or property.
變量或屬性的值除以表達式的值，并將浮點型結果賦給該變量或屬性。
Floating-point numbers for which the first bit of the mantissa is one are normalized.
尾數的第1位為1的浮點數是正常的。
It had separate floating point registers and could scale from the low- to the high-end workstations.
它有單獨的浮點寄存器，可以從低端工作站擴展到高端工作站。
Representation of a number to its double- precision floating point number equivalent .
將數字的字符串表示形式轉換為它的等效雙精度浮點數。
Constructs bit patterns that are used to identify texture coordinate floating point formats within a flexible vertex format description .
描述定義頂點格式的值，該格式用于描述交叉存儲在單個數據流中的頂點內容。
An SPU uses vector operations itself and can thereby execute up to eight floating point instructions per clock cycle.
SPU本身使用向量操作，每個時鐘周期可以執行多達8條浮點指令。
Inserts the string representation of a double- precision floating -point number into this instance at the specified character position .
將雙精度浮點數的字符串表示形式插入到此實例中的指定字符位置。
It also had separate floating-point registers and could scale from the low to the high end of the UNIX workstations it was built for.
它還有單獨的浮點寄存器，可以適應從低端到高端的UNIX工作站。
Converts the value of the specified double-precision floating point number to its equivalent String representation.
將指定的雙精度浮點數的值轉換為它的等效String表示形式。
When the range of data is great and requiring high precision, it is usually adopted floating-point numbers.
在處理的數據范圍較大和要求精度較高時，浮點數運算被廣泛地采用。
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（Double）。
Stores a set of four floating-point numbers that represent the location and size of a rectangle.
存儲一組浮點數，共四個，表示一個矩形的位置和大小。
Sets a double-precision floating point number to a specified value and returns the original value, as an atomic operation.
以原子操作的形式，將雙精度浮點數設置為指定的值并返回原始值。
Technically, aim at the characteristic of each parameter, use different floating point scheme and put forward relevant means to adjust rank.
在技術上針對具體參數特點采用不同的浮點表示方法，并提出了相應的對階措施。
For floating-point numbers, you place a decimal as the separator between the whole part of the number and the fraction.
對于浮點數，您將在整數部分和小數部分之間放置小數點。
Floating-point values in Python are always done in double precision; hence, Python float types correspond to doubles in a C-like language.
在Python中，浮點值始終是按雙精度處理的；因此Python的float類型對應于C類語言中的雙精度。
Should not be used if your code depends upon the expected behavior of truncating the fractional portion of the floating-point number .
如果代碼取決于截斷浮點數的小數部分的預期行為，則不應使用。
Regan speculated that this particular number is troublesome because it is the "largest subnormal double-precision floating-point number. "
Regan推測這個特殊數字的麻煩之處在于它是“最大的次法線雙精度浮點數”。
Kernel returns from interrupt, and one of the application's upper floating-point registers is destroyed.
內核從中斷返回，并且應用程序的上面的浮點寄存器之一被破壞。
The difference lies in the fact that floating-point data types used in computers can't hold every real number.
區別在于一個事實：計算機中使用的浮點數據類型無法包含每個實數。
Experiments show that the hybrid floating point unit combines the advantages of the two floating point units, with superior performance.
實驗表明，混合式浮點運算單元綜合了兩種浮點運算單元的優點，具有優越的性能。
