本文介绍沃希变换和符号位检测在地震勘探中的应用。
This paper deals with the Walsh Transformation and sign bits checking as applied to seismic prospecting.
本文给出了符号位地震记录振幅恢复理论的两个基本定理。
This paper gives two fundamental theorems of amplitude recovery from sign-bit seismic recording.
每个磁带分配地址的符号位被用来指示是否已经分配给一个程序。
The sign bit of each tape assignment location is used to indicate tapes assigned to a program.
本文通过对噪声的分析，证明了从符号位记录恢复振幅的可能性。
In this paper, the possibility of recovering the amplitude from the sign bit record is proved by the analysis of noise.
一些试验表明，符号位水平迭加方法强调反射波的相干程度，因而在剖面上突出了弱反射波。
Some experiments show that the sign bit horizontal stack method emphasizes the coherence of reflections, thus weak reflections on the section are enhanced.
宇宙基本常数，比如电磁力强度之类的精细结构常数，符号位“alpha ”，它们因为被假定为不变量而得名。
Fundamental constants such as the strength of the electromagnetic force - the so-called fine-structure constant, or alpha - get their name from the fact that they are supposedly the same everywhere.
利用符号或帧速率来进行同步捕获，导出了与信道振幅无关的密集多径下同步捕获的广义似然比率测试(GLRT)，来估计出现在符号位的有效信号增益。
Timing acquisition is realized in symbol and frame rate and GLRT is derived under dense multipath channel, which is unrelated to the amplitude of the channel.
一种语言中符号的数量决定了这种语言所需要的位宽。
The number of symbols in the language determines the bit width needed for the language.
戴头盔的人会盯着电脑屏幕，它会反射由不同的字母和符号组成的矩阵行的高光位，这就像屏幕上的键盘一样。
The wearer stares at a computer screen, which flashes highlights over different rows in a matrix of letters and symbols set up like a keyboard on the screen.
首先，表示指数的8位应该是从- 128到127，就像带符号的字节一样。
First, eight bits for the exponent should represent -128 to 127, just like a signed byte.
尾数一般是一个23位的不带符号的整数—它非常简单。
The mantissa is basically a 23-bit unsigned integer - simple enough.
类似地，当一个小整数（char、short、int）被传递给printf (3) 时，它会扩展成 64位的，符号会适当地进行扩展。
Similarly, when a small integer (char, short, int) is passed into printf (3), it will be widened to 64-bits and the sign will be extended if appropriate.
排在第二位的是短语“此时此刻”，列第三位的是像标点符号一样被不停使用的单词“像……一样”。
Second place went to "at this moment in time, " and third to the constant use of "like, " as if it were a form of punctuation.
排在第二位的是短语“此时此刻”，列第三位的是像标点符号一样被不停使用的单词“像……一样”。
Second place went to "at this moment in time," and third to the constant use of "like," as if it were a form of punctuation.
遗憾的是，为欧元或者英镑返回的货币符号不是实际的符号，而是三位的货币代码(来自ISO 4217)。
Unfortunately, the currency symbols returned for things like euros and pounds are not the actual symbols, but are instead the three-digit currency code (from ISO 4217).
如果我们希望所有位全部置位，那么一种可移植的方法是定义一个有符号的常数，其值为- 1。
If you want to turn all the bits on, a portable way to do this is to define a signed long constant with a value of -1.
CCSID是一个16位的无符号整数，惟一地标识一个特定的代码页。
A CCSID is a 16-bit unsigned integer that uniquely identifies a particular code page.
将字符指针和字符字节声明为无符号类型的，这样可以防止8位字符的符号扩展问题。
Declare character Pointers and character bytes as unsigned to avoid sign extension problems with 8-bit characters.
它加载的是18位的无符号值，这是PS 3上的本地存储地址的首选大小。
It loads 18-bit unsigned values, which is the perfect size for local store addresses on the PS3.
但是在64位的系统中，日期是使用有符号的64位整数表示的，这可以极大地扩充其可用范围。
But in 64-bit systems, dates are expressed as signed 64-bit integers, which extends the usable range.
一位盲人妇女在一颗心里画了一个小孩儿-之所以选择这个符号，她说，是想表示孩子被爱包围。
One blind woman drew a picture of a child inside a heart - choosing that symbol, she said, to show that love surrounded the child.
如果在表达式中混合使用无符号和有符号的32位整数，并将其赋值给一个有符号的long类型，那么将其中一个操作数转换成64位的类型。
In cases where unsigned and signed 32-bit integers are mixed in an expression and assigned to a signed long, cast one of the operands to its 64-bit type.
如果删除标点符号，所有电话号码都减少到10位，这样在使用regex \d{10} 时十分易于识别。
If you remove the punctuation, all reduce to 10 digits, which is easy to recognize as using the regex \d{10}.
步骤5：在这步中，W3Eval从向量中除去用过的符号并在同一位置放入结果。
Step 5: in this step, W3Eval removes used tokens from the vector and puts the result in their place.
要理解这些部分的具体含义，请考虑一个光学字符识别系统，该系统扫描纸张上的符号并将它们转换为3位的十进制数。
To understand what these pieces mean, consider an optical character recognition system that scans glyphs printed on paper and converts them into three-digit decimal Numbers.
如果一个没有后缀的16进制的常量是32位的，并且其高位被置位了，那么它就可以作为无符号整型进行定义。
Hexadecimal constants without a suffix are defined as an unsigned int if it will fit into 32-bits and if the high order bit is turned on.
用符号表示就是t，用数字表示就是八进制位的高阶为1。
It is represented symbolically by t and numerically as a 1 in the high-order octal digit.
用符号表示就是t，用数字表示就是八进制位的高阶为1。
It is represented symbolically by t and numerically as a 1 in the high-order octal digit.
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