free spread 中文意思是什麼
free spread
解釋
自由寬展-
Technique of transmitting data via power line （ pl ） ， a new technique developed in recent years ， is used to automatize the free collecting system in public service and the management of uptown service 。 this article discussed the advantage ， disadvantage and the current state of the power line carrier communication 。 the advantage ， method and current state of using spread spectrum technique in power line communication are discussed 。 then the characteristic of low voltage power network was also compendious analyzed 。 in this paper ， after introducing the principle of ssc ， design of hardware and software of the system are been discussed 。 this system has been put into use ， the result has proved its high stability and reliability
本文研究旨在提供一種利用低壓電力供電網路、低成本、高可靠地實現公共事業收費自動化和小區物業管理智能化的技術應用。討論了電力線載波通信的優、缺點及現狀，擴頻技術在電力線載波通信應用的優點、方式和現狀，並對低壓電力線網路的特性進行了簡單的分析。在闡述了擴頻通信的基本原理的基礎上，本文詳細地介紹了電力載波遠程抄表系統的具體實現，包括硬體模塊和管理軟體本系統已投入運行，具有較高的穩定性和可靠性。 -
While varicella is likely spread as cell - free virus to susceptible hosts, the virus is transmitted by cell - to - cell spread in the body and in vitro
水痘病毒可通過游離病毒顆粒的形式感染易感個體，其在體內及體外均可通過細胞間播散。 -
You will find that with your feet spread out in front of you, with your limbs free and flowing, you are still whole
你會發現隨著你的雙足在你面前張開，你的四肢鬆弛地垂著，你全身仍是保持一體的。 -
Experimental results indicate that, the vertex betweenness - first immunization strategy is the best way to control computer virus spread in scale - free network, which can provide maximal security with least vertex immunization
計算結果表明，節點介數優先免疫的病毒控制策略只需對最少的節點進行保護，就能夠提供最大的網路安全系數，具有最好的預防效果。 -
During flap harvest, these perforators are meticulously dissected free from the surrounding muscle, which is spread in the direction of the muscle fibers and preserved intact
在取皮瓣的過程中，這些蔓延在肌纖維方向的穿支被小心的從周圍肌肉中分離出來，保持了完整性。 -
As a completely new study method, creative learning treat the questions as the media, create a kind of enviroment and process which are similar to scientific studyjet students collect, analyse, and deal with informations by themselves in order that they can feel and experience the process of creativing knowledge. in this way, they can understand society. learn how to study, cultivate their ability of analysing problems, solving problems and ability of creativeness. as the creative study has the characters of open. experimental processive, which made it can be used widely in all subjects ' teaching and spread thoroughly and quickly. i want to explore how to adopt the creative learning in common school combined with biology teaching through educational experiment. this educational experiment is seclected from two classes ' students in senior two from xi ' an no. 33 middle school. these two classes ' students were regarded as the materials of this experiment. the experiment lasted for three months and adopted natural experienc e. i had two tests before and after the experience. during the class period and free time, i would holden creative learning under the condition of obeying the principal of experiment
作為一種嶄新的學習方式，研究性學習在教學過程中以問題為載體，創設一種類似科學研究的情境和途徑，讓學生通過自己收集，分析和處理信息來實際感覺並體驗知識的產生過程，進而了解社會，學會學習，培養學生分析問題，解決問題的能力和創造能力。由於研究性學習呈現出開放性、自主性、實踐性與過程性等特徵，使得它在各學科教學中得以廣泛運用，並迅速推廣開來。本人通過對國內大量文獻資料的研究，發現研究性學習主要是在經濟、文化發達，教育觀念先進，硬體設施良好的沿海城市及重點中學開展。 -
Fools, you have spread your powers to thin. be free my minions
蠢貨，你的力量薄弱了！出來吧，我的仆從！ -
Civil air defense alarm system was a system to dispense antiaircraft alarm sig - nal, hand hostile air attack informational communication to urbanite at wartime. it is a particular informational communication system of the civil air defense depart - ment, and can not be taken place. at the development trend of digitaliza - tion, unitization, integration of civil air defense communication, the civil air defense alarm system is developing too, for adaptation to the require of both future war and peaceful dual, and enhancing civil air defense communication system ' s directing automation. in recent years, development of different kinds of communication technology infuses new clearly energy into communication, especially spread spectrum communication, because of its strongly interference - free feature, invisibility best, realizable code division multiple access and antimultipath wane and so on merit, gets extensive use at wireless region ; the corresponding spread spectrum chips emerge as the times and get boom, which provides advantag e to realization of the circuit of spread spectrum communication. at the same time, in company with the advance of electronics level, the single chip microcomputer has a great development, world renowned chip manufacturer pushout respective products one after another, the kinds of which are too many to statiste
在人防通信的數字化、一體化、綜合化必然的發展趨勢下，人防警報系統也不斷發展，以適應未來戰爭和和平時期的雙重需要，提高人防通信系統指揮自動化。近年來，各種通信技術的發展給通信注入了活力，擴頻通信更因其抗干擾能力強、隱蔽性好、可實現碼分多址和抗多徑衰落等優點在無線領域得到了廣泛應用；其相應擴頻處理晶元應運而生並得到迅速發展，這為擴頻通信的電路實現提供便利。同時隨著微電子工藝水平的提高，單片微型計算機有了飛躍發展，世界上著名的集成電路晶元製造商紛紛推出各自的產品，單片機型號之多，已達到難以統計的地步。 -
We hope governments around the world will take their due responsibilities in international anti - drug cooperation, and spread the net of justice over every link of the drug market, so that a drug - free world will be created for our future generations
我們希望各國政府在國際反毒合作中擔負起應有的責任，將法網撒向毒品市場的每個環節，為我們的後代創建一個無毒的世界。 -
Test methods for lead - free solders - part 3 : methods for spread test
無鉛焊劑的試驗方法.第3部分:敷量的試驗方法 -
People seeking the vaccine outside new hampshire ' s free program typically pay about $ 360 for the three required shots, spread out over six months
在新罕布希爾州免費計劃以外的人們欲獲得接種將支付360美元的3次接種費用，為期6月。 -
Only healthy birds can be vaccinated. people who work with farm birds are advised to keep clothing and shoes free of material and waste that could spread infection
只有健康的禽類才可以注射疫苗。建議在農場飼養禽類的人員衣物和鞋子遠離可以傳播感染的材料和垃圾。 -
Based on the digital and web technology, the digital music form mp3 spread wild and fast. holding the core spirit of internet high - - - - - - which says " free " - - - - - - the world wide web offers an excellent stage for mp3, and that brings a very bad weather to disseminators of musical products
在數字技術和遠程通訊技術得到廣泛運用的大背景下，缺乏版權保護的mp3等數字音樂以其免費、方便、佔用空間小等優勢得以廣泛而迅速地佔領市場空間，給音樂製品傳播者帶來難以計數的損失。 -
Sun hung kai financial - the seller of the derivative - receives a previously agreed basis point spread over hibor, the local risk - free lending rate
新鴻基金融- -此款衍生品的賣家- -將根據之前協議，得到高於香港銀行同業拆息（ hibor ，香港本地無風險貸款利率）協定基點的利差。
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