同時(shí) 1.(同一個(gè)時(shí)間) at the same time; simultaneously; concurrently; in the meantime; meanwhile; in the interim; per interim 同時(shí)存在 exist simultaneously; exist side by side; 同時(shí)發(fā)生 happened at the same time; coincide; concur; synchronism2.(并且) moreover; besides; furthermore 任務(wù)艱巨, 同時(shí)時(shí)間又很緊迫。 the task is arduous; besides, there's not much time
With the development of image processing and recognition technique , machine vision system has become an advanced technique . at the meantime , communication technique development give machine vision the feasibility of theory 隨著圖像處理技術(shù)的發(fā)展,機(jī)器視覺系統(tǒng)成為一門前沿技術(shù),同時(shí)通信技術(shù)的發(fā)展為機(jī)器視覺提供了理論的可行性。
The prevalence of modern computer and the developing of its functions have moved the single computer usage to the systematic usage . at the same time , these have given a good basis of the edi ' s moving to the internet : the perfecting of the communication and the techniques , the prevalence of the network and the appearance of the xml language 現(xiàn)代計(jì)算機(jī)的大量普及和應(yīng)用以及功能的不斷提高,已使計(jì)算機(jī)應(yīng)用從單機(jī)應(yīng)用走向系統(tǒng)應(yīng)用;同時(shí)通信條件和技術(shù)的完善,網(wǎng)絡(luò)的普及和xml語言的出現(xiàn)又為edi向互聯(lián)網(wǎng)的發(fā)展提供了堅(jiān)實(shí)的基礎(chǔ)。
Cdma has become the main technology of the third generation mobiletelecommunication . many users in cdma system are distinguished by differentspread sequences and have the same time chip and frequency unlike in theconventional tdma system or fdma system . but the practical spread sequences cannot reach the ideal condition , the correlation function equals zero , so that it will causethe multiple access interference ( mai ) when lots of people are communicating . multi - user detection ( mud ) makes joint detection on the received signals by makingfull use of the information of all users ’ , which relaxes mai and increases the capacityof system Cdma技術(shù)已經(jīng)成為第三代移動(dòng)通信系統(tǒng)中的主流技術(shù),它與傳統(tǒng)的fdma 、 tdma不同,在cdma系統(tǒng)中多個(gè)用戶均占用同一時(shí)隙、同一頻隙,所不同的是選取的地址碼不同,而實(shí)際選用的地址碼間的互相關(guān)函數(shù)又不可能全部達(dá)到理想狀態(tài)的全為零,因而造成了多個(gè)用戶同時(shí)通信時(shí),必然要產(chǎn)生多址干擾。
The thesis proposes the current developing status of integrated automation in substations and the tasks of the research firstly , then introduces the comprehensive design of the system , and then focuses on the design of the communication modules both in main - station and sub - station . to improve the communication efficiency between main - station and sub - stations , the thesis brings forward a solution of multithreading in main - station . thus , the main - station can communicate with multi sub - stations at the same time and can display the states of the threads dynamically 本論文首先介紹了系統(tǒng)開發(fā)背景及國(guó)內(nèi)外發(fā)展趨勢(shì)并分析了課題意義;接著,對(duì)系統(tǒng)的總體設(shè)計(jì)和功能規(guī)劃進(jìn)行了總體介紹;然后,對(duì)主、子站通信相關(guān)模塊的軟件設(shè)計(jì),從設(shè)計(jì)思想到實(shí)現(xiàn)上,進(jìn)行了詳細(xì)介紹:針對(duì)主站與子站一對(duì)一通信耗時(shí)長(zhǎng)、資源利用率低的狀況,提出了主站多線程解決方案,實(shí)現(xiàn)了主站與多個(gè)子站同時(shí)通信。
其他語種釋義
同時(shí)通信とは意味:1. concurrent communication 2. simultaneous communication 3. simultaneous transmission 4. simultaneous transmissive communication