semaphore是什么意思 semaphore怎么读

英式：['seməfɔ:(r)] 美式：['seməfɔ:(r)]

semaphore单词基本解析：

n.臂板信号系统，（铁道）臂板信号装置vt.& vi.发出信号，打旗语
n.信号灯, 旗语 v.发出信号或旗语
n.臂板信号系统，（铁道）臂板信号装置；

semaphore变化用词：

semaphore英英释义：

Noun

1. an apparatus for visual signaling with lights or mechanically moving arms

名词 semaphore:

an apparatus for visual signaling with lights or mechanically moving arms

动词 semaphore:

send signals by or as if by semaphore

convey by semaphore, of informationsemaphore[ 'seməfɔ: ]n.an apparatus for visual signaling with lights or mechanically moving armsv.send signals by or as if by semaphoreconvey by semaphore, of information

semaphore中文词源：

semaphore 信号，旗语 sema-,记号，符号，-phor,承载，携带，词源同 bear,infer,phosphor.引申词义信号，旗语。

semaphore用法和例句：

It is like a semaphore signal waving before the eyes of the particle physicists.

它好象是在粒子物理学家眼前挥动的旗语信号.

辞典例句

Me ( Beautifully pronouced, with choice semaphore ): " I want a divorce. "

我 ( 用选好的语句, 优雅地大声说 ): “ 我要离婚. ”

互联网

A data structure for mutual exclusion, also known as a binary semaphore.

表现互斥现象的数值结构, 也被当作二元信号灯.

互联网

For example , the count of a semaphore object is decreased by one.

这样,所有等待这些内核对象的线程都会被唤醒.

互联网

A type of semaphore with just two states. Also called a mutex.

一种只有两种状态的信号. 也叫互斥信号.

互联网

The number of specified semaphore events for DosMuxSemWait is not correct.

为DosMuxSemWait指定的信号灯事件数量不正确.

互联网

The value of the variable is the semaphore name.

该变量的值为信号灯名.

互联网

You're going into the room, if there's some activity, semaphore!

你进去, 如果屋里有情况, 就发信号!

互联网

The semaphore is set and cannot be closed.

已设置信号灯,无法关闭.

互联网

The specified system semaphore name was not found.

找不到指定的系统信号灯名称.

互联网

The semaphore cannot be set again.

无法再设置信号灯.

互联网

Too many posts were made to a semaphore.

发向信号灯的请求过多.

互联网

These last two items actually block a semaphore embedded in the timer or message data structure.

后两种方式实际上被定时器结构或者消息结构内置的信号量给阻塞了.

互联网

A type of semaphore that is used to track multiple resources of the same type.

一种用来跟踪多个相同类型资源的信号灯.

互联网

Congress was asked to provide funding for a semaphore system running from NYC to New Orleans.

议会被要求为工作于纽约和新奥尔良之间的旗语系统提供基金.

互联网

semaphore

Sharing in the above context means that two threads may use a resource without wrapping it using a mutex semaphore to implement resource locking.

"共享"在以上语境中意味着两个线程可以共用同一资源而不需要用互斥信号量来实现外部的锁机制。

Research and Realization on Semaphore Mechanism in Linux Kerne

Linux内核中信号量机制的研究与实现

ToSignal is a semaphore, and it already has a full count.

toSignal是信号量,已达到最大计数。

The semaphore object that the UM Worker Process tries to access does not exist or the access is denied.

UM工作进程尝试访问的信号对象不存在,或者访问被拒绝。

Analysis of Multi-Task Communication and Synchronization Based on Semaphore in VxWorks

VxWorks中信号量实现任务间通信与同步机制分析

Discuss of Synchronism and Exclusion of Semaphore in VxWorks

VXWORKS实时操作系统中信号量用于多任务同步与互斥的讨论

semaphore symbol

[计] 信号符号

semaphore word

[计] 信号量字

semaphore queue management

[计] 信号量排队管理

queueing semaphore

[计] 排队信号量

"I have a bad semaphore here now,I don't know what you are talking about.

“我这里信号不好，我听不清楚你在讲什么...”这句话如何翻译得恰到好处？谢谢。

A spin lock is very similar to a semaphore, but it has no process list;

一个回旋锁和一个信号量很像，但是它没有对应的进程列表。

A type of semaphore with just two states. Also called a mutex.

一种只有两种状态的信号。也叫互斥信号。

A type of semaphore that is used to track multiple resources of the same type.

一种用来跟踪多个相同类型资源的信号灯。

The analysis of the wavelet detailed semaphore demonstrates the way to eliminate or decrease the effects of these factors.

一维连续小波变换显示出细节信号具有一定周期性，说明在测量过程存在周期性的干扰因素。

standard semaphore

一般信号量

three-position upper-quadrant semaphore

三位式上向臂板信号; 三位式上向臂板信号机

three-position lower-quadrant semaphore

三位式下向臂板信号; 三位式下向臂板信号机

three-position semaphore

三位式臂板信号; 三位式臂板信号机

upper quadrant single-arm semaphore signal

上向单臂板信号机

The following code example shows how a programming error in one thread can lead to a SemaphoreFullException in another thread: Two threads enter a semaphore.

下面的代码示例演示了一个线程中的编码错误如何导致另一个线程中发生SemaphoreFullException:两个线程进入一个信号量。

private semaphore

专用信号量

The number of specified semaphore events for DosMuxSemWait is not correct.

为 DosMuxSemWait 指定的信号灯事件数量不正确。

The main thread uses the Release(Int32) method overload to increase the semaphore count to its maximum, allowing three threads to enter the semaphore.

主线程使用Release(Int32)方法重载,以便将信号量计数增加为其最大值,从而允许三个线程进入该信号量。

main semaphore arm

主臂板

The optical signals of wakes stimulated in laboratory are analyzed and calculated mainly by using MATLAB tools of filter,disperse Fourier transformation (DFT),and statistic semaphore managing etc.

主要利用滤波器、离散傅里叶变换、以及统计信号处理方法等对实验室模拟的尾流信号进行分析和处理、计算.

binary semaphore

二元信号灯二进位旗号

A binary semaphore can be implemented by creating a FIFO of size one.

二进制信号量才能执行，创造一个FIFO的大小。

A binary semaphore can good way of implementing semaphores.

二进制信号量能的好方法执行信号量。

mutex semaphore

互斥信号灯

Mutual exclusion can be achieed with the use of a semaphore or mutex.

互斥现象能由使用信号灯或互斥完成。

An attempt to take a counting semaphore is blocked only if all of the available resources are in use.

仅仅在所有可用的资源都被用完了时才阻塞。

The architecture and workflow of the platform are introduced with special emphasis on the total solution for the efficiencing and concurrencing by using the shared memory and semaphore mechanisms in UNIX.

介绍了平台的系统结构和工作流程，并阐述了在平台的设计过程中如何以共享内存和信号量等UNIX底层机制，构造出高效率、高并发度的解决方案。

Any target can be assigned a semaphore, by setting a variable called SEMAPHORE on that target.

任何目标都可以被赋予一个信号灯semaphore，方法是对该目标设置一个名为SEMAPHORE的变量。

Any thread can signal an event wait handle or semaphore.

任何线程都可以发送事件等待句柄或信号量的信号。

Tasks and interrupts can post a semaphore, but only tasks are allowed to pend for a semaphore.A timeout value can be passed to the pend function.

任务与中断都可以发送信号量，但只有任务可以请求信号量，可以向请求函数传入一个超时值。

You're going into the room,if there's some activity, semaphore !

你进去，如果屋里有情况，就发信号!

Class with the specified sections of the access control security rules from the system semaphore with the specified name.

使用来自具有指定名称的系统信号量的访问控制安全性规则的指定部分来初始化。

Semaphore object is an operating system object that is used to control access to a pool of shared resources.

信号对象是一种用于控制对共享资源池的访问的操作系统对象。

semaphore indexing

信号标引法

semaphore variable

信号灯变量

The semaphore timeout period has expired.

信号灯超时时间已到。

semaphore counter

信号计数器

semaphore primitive

信号量原语

semaphore number

信号量号

A semaphore takes less RAM than a mutex (12 vs 16 bytes on 32 bit architectures).

信号量比互斥锁使用更少的RAM（在32位的平台上，12比16）。

semaphore status

信号量状态

Security for a semaphore is modified using the methods of the SemaphoreSecurity class to add or remove rules; as you do this, the underlying access control entries are modified.

信号量的安全性使用SemaphoreSecurity类的方法来修改以添加或移除规则;进行此操作时,基础访问控制项将被修改。

First execute process1 wait(s) decrements the count of semaphore s to zero, then execute process2 wait(s) ,the count of s becomes negative and the second process will be blocked.

信号量的机制中，有这么一个规则：每当信号加1的同时，将会释放一个等待该信号量队列中的进程（或线程），并不是等到信号量为正时才释放的。

The count on a semaphore is decremented each time a thread enters the semaphore, and incremented when a thread releases the semaphore.

信号量的计数在每次线程进入信号量时减小,在线程释放信号量时增加。

semaphore object

信号量目标

Semaphore queues are FIFO ordered by default, an option exist to make them priority ordered but this can impact I/O performance because semaphores are used in I/O queues.

信号量队列默认是以FIFO的顺序排序的，可以通过已有的选项来使其以优先级排序，不过由于信号量会在I/O队列中使用，这样会影响I/O表现。

global semaphore

公用信号量

Kobe Bryant has held fast to his radio -- and TV, blog, dot-com, newspaper, magazine, semaphore -- silence concerning his future with the Lakers.

关于他和湖人的未来，科比对所有媒体都继续保持沉默。

power-operated semaphore

动力操作的臂板信号机; 电动臂板信号机; 电空臂板信号机

After dinner Morrel usually went out and used to take his coffee at the Phocaean club, and read the Semaphore; this day he did not leave the house, but returned to his office.

午餐以后，莫雷尔通常总要出去，照例到佛喜俱乐部去喝咖啡，读《讯号报》的，但这一天他没有离家，却回到了他的办公室里。

lower quadrant single-arm semaphore signal

单臂下向臂板信号机

It is up to the compiler to implement the mutual exclusion on monitor entries, but a common way is to use a mutex or binary semaphore.

原来是编译器来实现的。而程序员不需要知道是怎么实现的。

double-wire semaphore signal

双导线臂板信号机

double-arm semaphore

双臂板信号机

Too many posts were made to a semaphore.

发向信号灯的请求过多。

A programming error in another thread might have caused that thread to exit the semaphore more times than it entered.

另一个线程中的编程错误可能导致该线程退出信号量的次数超过它进入的次数。

The exclusive semaphore is owned by another process.

另一个进程拥有独占的信号灯。

semaphore arm

号志臂

These last two items actually block on a semaphore embedded in the timer or message data structure.

后两种方式实际上被定时器结构或者消息结构内置的信号量给阻塞了。

to semaphore a caution to the class

向全班学生发出警告

Command to end a session, but this can leave some dangling semaphore files that you will later need to manually delete.

命令,但这会留下一些悬而未决的信号文件,需要您稍后手工删除它们。

Because named semaphores are system wide, it is possible to have multiple Semaphore objects that represent the same named semaphore.

因为命名信号量是针对整个系统范围的,所以可以具有多个表示同一命名信号量的。

Thus, named semaphore can be used to synchronize the activities of processes as well as threads.

因此,命名信号量可用于同步进程的活动以及线程的活动。

An error occurred attempting to ensure exclusive cluster configuration access. The required semaphore could not be created.

在保证独占群集配置访问时出错。无法创建徐所需的信号灯

"Before radio, a semaphore system was widely used to send messages Between ships."

在发明无线电通信以前,信号标被广泛用于海船间的消息传递。

"Before the invention of the telegraph, semaphore signaling with lights on high towers was used to transmit messages Between distant points; messages were read by telescope. "

在发明电报之前,相距遥远的两地就用信号标从高塔上传送信息,并用望远镜来读取讯号。

When you get the set of all audit rules for a semaphore, the set contains the minimum number of rules currently required to express all the access control entries.

在获取某个信号量的所有审核规则的集合时,该集合包含当前表示所有访问控制项所需要的最低数量的规则。

The exception that is thrown when an attempt is made to open a system mutex or semaphore that does not exist.

在试图打开不存在的系统互斥体或信号量时引发的异常。

A process in the wait state. A process waits on a ring buffer or semaphore, unable to change state and resume execution until the ring buffer or semaphore has been signalled by another process.

处于等待状态的一个进程，该进程在一个环形缓冲区或信号灯处等待，直到另一个进程发出释放信号才能改变状态，恢复执行。

multiblade semaphore

多臂板信号多臂板信号机

If constant semaphore problems appear on the server console, check whether or not the tasks schedule is conflicting.

如果常量信号量问题出现在服务器控制台上,那么检查任务的安排是否冲突。

If a thread has entered the semaphore multiple times, this method overload allows the entire semaphore count to be restored with one call.

如果线程多次进入信号量,此方法重载允许通过一个调用还原整个信号量计数。

Research on Channelization and Optimization of Semaphore Phase at West Crossing of Ningbo Xinning Bridge

宁波市兴宁桥西路口渠化及信号灯相位优化的研究

It is like a semaphore signal waving before the eyes of the particle physicists.

它好象是在粒子物理学家眼前挥动的旗语信号。

用作名词(n.)

The specified system semaphore name was not found.
找不到指定的系统信号灯名称。

It is like a semaphore signal waving before the eyes of the particle physicists.
它好象是在粒子物理学家眼前挥动的旗语信号。