semaphore 中文意思是什麼
音標 ['seməfɔ:]
semaphore
解釋
n. 名詞 1. (鐵路的)臂板信號(機),信號(燈);信號裝置。2. (軍隊的)旗語通信(法)。
vt. 及物動詞 打信號(機)通知。
vi. 不及物動詞 打信號;打旗語。
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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。 -
Another common method is the semaphore spoiler which the french have used on most of their anti-tank missiles.
另一種通用的方法是阻流板擾流片,此方法在法國已經用在大部分反坦克導彈上。 -
Is a semaphore, and it already has a full count
是信號量,已達到它的最大計數。 -
Exits the semaphore and returns the previous count
退出信號量並返回前一個計數。 -
For example, the count of a semaphore is decreased by one
例如,信號量計數減少1 。 -
A thread can enter the semaphore multiple times by calling the
線程可以通過重復調用 -
To release the semaphore, the thread can either call the
若要釋放信號量,線程可以調用 -
New research indicated that emotion has nine functions such as motivity, aggrandizement, adjustability, semaphore, infection, transference, leading, healthy and harmony
研究表明情感具有動力功能、強化功能、調節功能、信號功能、感染功能、遷移功能、疏導功能、情感的保健功能和協調功能等九大功能。 -
Congress was asked to provide funding for a semaphore system running from nyc to new orleans
議會被要求為工作于紐約和新奧爾良之間的旗語系統提供基金。 -
Main characteristics include object - oriented language core, interfaces between vera core and hdl implemented by interface definition and port variables, complex concurrency control implemented by programming construction ( fork / join ) and data structures ( event, mailbox and semaphore, etc ). all these help vera successfully model hardware properties
主要的特點是:面向對象的語言內核;通過界面定義和埠變量等實現了vera語言內核和硬體描述語言的介面;通過編程結構fork join和數據結構(事件、郵箱和旗語)來實現復雜的并行控制,實現對硬體特點的模擬。 -
Method is called on a semaphore whose count is already at the maximum
對計數已達到最大值的信號量調用 -
The main contributions of this dissertation are as follows : 1 ) forms a scheme of network maintance as well as realiztion of the problem testing software after a thorough analysis of the regular network problems and a pertinent comment on the merits and demerits of the network detection and maintainance methodology. 2 ) presents approaches to the realization of principles of network health testing, network resources list and connectivity testing in the network problem testing software, and gives a in - depth analysis of the key issues in design process with vivid flow charts and convincing testing results. 3 ) ponits out possible problems and offers feasible solutions in the migration and development of the embedded software from six aspects, touching upon byte order, semaphore, coding optimization, etc. 4 ) discusses the exception handling mechanisms and debugging process for the sake of improving software robustness
本文的主要工作如下: 1 )研究了以太網常見故障並對網路探測維護方式的優缺點進行了詳盡分析,根據項目要求確定了本系統的網路維護方案,並對故障測試軟體的總體實現方案進行了設計; 2 )闡明了網路故障測試軟體中網路健康測試、網路資源列表、連通性測試的原理,提出了相應的實現方案,分析了設計過程中的關鍵問題,並給出軟體流程圖和測試結果; 3 )從位元組序、信號量、代碼優化等六個方面談論了嵌入式軟體在移植開發中的注意事項; 4 )為提高軟體的健壯性,討論了本嵌入式系統軟體採用的異常處理機制以及軟體調試過程中的。 -
There is no guaranteed order such as fifo or lifo for blocked threads to enter the semaphore
針對讓被阻止的線程進入信號量,不存在保證的順序(例如fifo或lifo ) 。 -
For example, suppose a semaphore has a maximum count of two, and that thread a and thread b both enter the semaphore
例如,假定信號量的最大計數為二,線程a和線程b都進入信號量。 -
Semaphore mechanism usage of processes synchronization and mutual exclusion
進程同步與互斥中信號量機制的使用 -
Threads that attempt to acquire a semaphore when all the resources managed by the semaphore are in use simply block until a resource is free
當信號量控制的所有資源都已被佔用時,若有線程試圖訪問此信號量,則會進入阻塞狀態,直到有可用資源被釋放。 -
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
處于等待狀態的一個進程,該進程在一個環形緩沖區或信號燈處等待,直到另一個進程發出釋放信號才能改變狀態,恢復執行。 -
If this sort of signature becomes a widely - used " semaphore " for authentication of messages and transactions, whichever urls are pointed to in the xml code can become a de facto standard for authentication services
在網路上傳送消息時,最終目標是確保當消息到達時,消息與最初發送的消息相同- -也就是說,在途中沒有改變消息。 -
Class represents a named system wide or local semaphore
類表示一個命名信號量(系統范圍)或本地信號量。 -
An entirely new palette of nine exterior colours has been developed for the phantom drophead coup : metropolitan blue, admiral blue, jubilee silver, diamond black, duck egg blue, semaphore yellow, english white, woodland green and ensign red
幻影軟頂敞篷車現在具有九種全新的車身顏色:都市藍、旗艦藍、明珠銀、鉆石黑、鴨蛋藍、信號燈黃、英吉利白、森林綠和艦旗紅。
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