second fibre 中文意思是什麼
second fibre
解釋
再生纖維-
First, introduced to turn the chemical fibre business science and technology progress is point " the broad sense technology progresses ", that is include the hard technique advance, also include the soft technique advance. second, analyzed the applicability of the function ; the characteristics of the chemical fibre business development, the chemical fibre business capital and the labor is to replace. because now the chemical fibre business productivity larger than requirement, therefore, it can be an economy in complete competition to circulate environment. our
它可以方便地對全國各化纖企業進行科技進步貢獻率的測算。本文以吉林化纖股份公司作為模型進行了實證研究，對1995 - 2005年科技進步貢獻率進行了實際測算，獲得令人滿意的結果。最後，本文針對吉林化纖股份公司，提出了一系列提高科技進步貢獻率的方法和措施。 -
The article consists of three parts mainly : the first part has described the method of detecting the faint signal, mainly include : detection technique of faint signal, principle of the optical fibre sensor, the little lose effects when optic fibre little curved, and the research of the stress sensor of optical fibre. the second part emphasizes on the design of the intelligent photoelectricity system, mainly tells the design of the circuit to process the faint photoelectricity signal, details the software and hardware design of intelligent photoelectricity system made of single chip microcontroller, led, man - machine interface, communication interface, etc. the third part is the network communication of the detection system, details the technology of single chip microcontroller how to group the network, and the communication between single the chip microcontroller system and the modem, and how to realize the data between the field and computer central exchanged through the existing public phone network
文章主要分為三部分：第一部分論述了微小信號的檢測方法，主要包括微小信號的檢測技術、光纖傳感器的原理、光纖微彎損耗效應及光纖應力傳感器的研製；第二部分重點講述了智能光電檢測系統的研製，主要講述了微弱光電信號調理電路的設計及由前（后）向通道、單片機、 led 、人機介面、通信介面等組成的智能光電系統的軟硬體的具體設計；第三部分為檢測系統的網路通信部分，具體闡述了單片機系統間的組網技術、單片機和modem之間的通信及通過現有的公用電話網路實現遠程監控的技術，實現現場檢測系統與橋梁測控中心的數據交換。 -
As a result of the plastic optical fiber itself characteristic, the pof is used as the transmission material in short distance communication, has demonstrated the huge superiority in the recent years, thereupon the plastic optical fibre access network is an important developing direction of optical access network of future. the second chapter first to make the comparison among the copper wire, the silica fiber and the plastic optical fiber, pointed out the plastic optical fiber is better in the short distance communication, then introduced the development course of pof in the communication filed, finally proposed the plan scheme of the plastic optic fibre access network of a kind of building
塑料光纖本身的特點使得其作為短距離通信用傳輸媒質在近些年內已展示出巨大的優勢，於是塑料光纖接入網是未來光接入網一個重要的發展方向。本論文第二章首先對主要的接入網媒質銅線、石英光纖和塑料光纖進行比較，指出塑料光纖在短距離通信方面的優勢，接著介紹了塑料光纖在通信方面的發展歷程，最後提出了一種樓宇塑料光纖接入網的計劃方案。 -
Second, many mechanical properties are tested, for example, tensile strength and tensile modulus, flexural strength and flextural modulus and impact strength. by the analysis of the tensile stress - strain curves and the flexural stress - strain curves, the results are as follows : 1 ) the voluminal content of fibre of composite making by vacuum assistant resin injection is more than other composites. 2 ) the mechanical properties of the needlepunching nonwoven fabric reinforced polymer composite are superior to these of the calendering nonwoven fabric reinforced polymer composite
首先，採用不同的增強材料（針刺非織造布和熱軋非織造布） 、不同的基體材料（ 961樹脂和306樹脂）和不同的成型工藝方法（手糊法、真空袋法和真空輔助成型法）製造出了一系列非織造布增強復合材料，然後對它們的拉伸強度、拉仲彈性模量、彎曲強度、彎曲彈性模量和沖擊強度等力學性能進行了測試，並分析了它們的拉伸載荷? ?位移曲線和彎曲載荷? ?位移曲線，結果表明真空輔助成型工藝能大大提高纖維的體積含量；針刺非織造布增強復合材料各項力學性能優于熱軋非織造布增強復合材料。 -
The new technology will increase communication speeds tenfold to one gigabyte per second, from around 100 megabytes per second for optic - fibre services now available, an ntt spokesman said, confirming a saturday report in the nihon keizai shimbun daily
光學纖維。一位ntt發言人證實星期六日本經濟新聞里報告時透露，新技術將可以使光纖傳輸速度增加10倍，光纖能夠提供的速度從目前大約100兆位元組每秒提高到10億位元組每秒。 -
Second - generation synthetic fibre
第二代合成纖維 -
Fibre channel is a technology for 1 - gigabit - per - second data transfer that maps common transport protocols such as scsi and ip, merging networking and high - speed i / o in a single connectivity technology
光纜是一種每秒傳輸十億位數據的技術，它可以映射普通的傳輸協議（例如scsi和ip協議） ，並將網路連接和高速i / o合併成單一連接。 -
On physical layer, it consists of a variety of ne ( network elements ) with different functions connected by optical fibre cables. compared with pdh, sdh is more widely used in fibre optical communication system these days. the reasons of the wide applicability of sdh are : first, it provides worldwide standards for electrical interface and optical interface, which can promote multi - vendor interoperability ; second, it has the feature of synchronous multiplexing and flexible mapping mechanism, so it can use stm - 1 signal to bundle atm cells, fddi signals as well as pdh signals
Sdh之所以具有強大的生命力和廣泛的適應性，主要有兩個原因:提供統一標準的光介面和電介面，使不同廠家設備實現橫向兼容;採用同步復用方式和靈活的映射結構，以基本傳輸模塊stm - 1為橋梁，與原有的pdh信號實現縱向的前向兼容，與atm 、 fddi等數字體制實現後向兼容。 -
On condition of controlling solid - liquid interface preferably and keeping low directional solidification rate, there were particular phenomena in tasi2 fibre development process. generally, it can be divided into three typical steps. the first was star - up period, the second was competition period, the third was stabilization period
在較好控制固液界面和較低的生長速率定向生長條件下，纖維相tasi _ 2生長過程有其獨特的規律性，通常可以將其生長過程分為啟動、競爭、穩定三個典型階段。 -
Fcp - 2 information technology - fibre channel protocol for scsi, second version
信息技術. scsi用光纖通道協議第2版
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