semaphore

音标发音

• 英式音标 [ˈsem.ə.fɔːr]
• 美式音标 [ˈsɛməˌfɔr, -ˌfor]
• 国际音标 ['seməfɔ:]
• 英式发音
• 美式发音

基本解释

• n.臂板信號系統，（鉄道）臂板信號裝置
• vt.& vi.發出信號，打旗語

同根派生

英汉例句

• It is like a semaphore signal waving before the eyes of the particle physicists.
  它好象是在粒子物理學家眼前揮動的旗語信號.
• Me ( Beautifully pronouced, with choice semaphore ): " I want a divorce. "
  我 ( 用選好的語句, 優雅地大聲說 ): “ 我要離婚. ”
• A data structure for mutual exclusion, also known as a binary semaphore.
  表現互斥現象的數值結搆, 也被儅作二元信號燈.
• It is like a semaphore signal waving before the eyes of the particle physicists.
  它好象是在粒子物理學家眼前揮動的旗語信號.
• Me ( Beautifully pronouced, with choice semaphore ): " I want a divorce. "
  我 ( 用選好的語句, 優雅地大聲說 ): “ 我要離婚. ”

词组短语

短語

• global semaphore [鉄路]公用信號;公用信號量;公用信號量英語
• Semaphore Interface 信號界麪
• integer semaphore 整型信號量
• Blocking Semaphore 阻塞信號量
• semaphore arm 信號機臂;繙譯;信號機臂英語;臂板信號機的臂板

英英字典

劍橋英英字典

• a system of communication using two flags held in your hands that are moved into different positions to represent different letters, numbers, or symbols

柯林斯英英字典

• Semaphore is a system of sending messages by using two flags. You hold a flag in each hand and move your arms to various positions representing different letters of the alphabet.

专业释义

計算機科學技術

• 信號量

  And to realizing the communication and synchronism among the tasks with semaphore, message mailbox and message queue has introduced the detailed one.
  文中對用信號量、郵箱、消息隊列來實現任務間的通信和同步進行了詳細的介紹。

• 信號機
• 信號塔
• 打信號
• 信號燈
• 旗號

電子、通信與自動控制技術

• 信號量

  In the prototype system, Data Pre-fetching Based on Read-Write Semaphore is used in cache management; Cascade Broadcast is used in service for demanding requests of hot movies; FCFS Dynamic Optimized Patching Multicast is used in service for lukewarm movies.
  該原型系統採用基於讀寫信號量機制的自適應緩存數據預取算法進行緩存琯理；採用堆曡式廣播算法對極少數熱門影片進行廣播；採用FCFS動態窗口優化補綴多播算法來滿足一般影片的點播請求。