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- Adenine has a purine ring structure. 腺嘌呤具有嘌呤環(huán)的結構。
- The article introduces a simple method for calculating peak pressure of loop network. 介紹了一種簡(jiǎn)便的環(huán)狀管網(wǎng)調峰壓力計算方法。
- Loop network is transformed into branch network by the smallest growing groove method. 應用最小生成樹(shù)叢法,將環(huán)狀管網(wǎng)轉變成枝狀管網(wǎng)。
- The adoption of multiple standby computers,Profibus DP loop network,fiber-optic transmission and OPC technique enhances its reliability. 系統采用多機備用、Profibus DP環(huán)形網(wǎng)絡(luò )、光纖傳輸和OPC等技術(shù)來(lái)提高可靠性。
- Don't confuse FDDI's ring structure with Token Ring. 請不要把fddi的環(huán)形結構與令牌環(huán)混淆起來(lái)。
- Electromagnetic loop network means different voltage level operating lines compose loop by the connection of transformer electromagnetic loop. 電磁環(huán)網(wǎng)是指不同電壓等級運行的線(xiàn)路,通過(guò)變壓器電磁回路的連接而構成的環(huán)路。
- The initial zoning power, to form a 500 kV substation adjacent to the 220 kV power supply center loop network structure. 將初步實(shí)現分區供電，形成以相鄰的500千伏變電站為供電中心的220千伏雙環(huán)網(wǎng)結構。
- The problem of finding optimal diameter double loop network with a fixed number of vertices has been widely studied by graph theory and computer science researchers. 找出給定頂點(diǎn)數的雙環(huán)網(wǎng)的最小直徑是圖論和計算機工作者重點(diǎn)研究的問(wèn)題之一。
- Designing serial loop networks can be difficult at the best of times. 即使在最有利的情況下，設計連續的循環(huán)網(wǎng)路也非常困難。
- Over Unicom's backbone network, original SDH loop network architecture already fails to meet present capacity requirement, which must be transformed into ASON, especially for the central-east regions. 在聯(lián)通的干線(xiàn)網(wǎng)上，原有的SDH環(huán)網(wǎng)結構已經(jīng)不能滿(mǎn)足當前的容量要求，必須改造成ASON網(wǎng)絡(luò )，特別是中東部地區。
- Unlike Ethernet,FDDI is designed in an orderly ring structure,where devices pass data to one another in a large ring. 與以太網(wǎng)不一樣，FDDI采用順序的環(huán)形結構設計，在該結構中，各設備在一個(gè)大環(huán)中互相傳送數據。
- This algorithm unifies loop network treatment and PU bus treatment with Thevenin sensitivity impendence matrix,which simplifies the analysis process and improves greatly the algorithm efficiency. 采用戴維南敏感阻抗矩陣分析法把環(huán)網(wǎng)處理和PU節點(diǎn)的處理統一起來(lái),簡(jiǎn)化了分析過(guò)程,使得該算法的計算效率大大提高。
- The other two, thymine and cytosine, are single ring structures called pyrimidines. 另兩個(gè)為胸腺嘧啶和胞嘧啶,即稱(chēng)為嘧啶的單環(huán)結構。
- Regarding expressway ambiguous-path loop network as a closed circuit, the authors adopt the Node Method or Mesh Method to extract the current for each branch as net passing probability stream. 摘要將高速公路二義性路徑環(huán)網(wǎng)視作一個(gè)封閉回路，以節點(diǎn)法或網(wǎng)孔法求得各支路電流作為網(wǎng)絡(luò )通行概率流。
- Investigation of ring composition and a search for additional Jupiter satellites within the ring structures. 探察木星環(huán)的結構,發(fā)現新衛星。
- Unlike Ethernet, FDDI is designed in an orderly ring structure, where devices pass data to one another in a large ring. 與以太網(wǎng)不一樣，FDDI采用順序的環(huán)形結構設計，在該結構中，各設備在一個(gè)大環(huán)中互相傳送數據。
- The second basic way that satellites govern ring structures is by influencing the paths of ring particles. 衛星用來(lái)掌控行星環(huán)結構的第二個(gè)基本方法，就是影響星環(huán)粒子的路徑。
- Guanine A nitrogenous base found in DNA and RNA.Guanine has a pruine ring structure. 鳥(niǎo)嘌呤：是存在于DNA與RNA中的一種含氮堿基，具有一個(gè)嘌呤環(huán)結構。
- An injection-switchable erbium-doped fiber laser (EDFL) with two output ports based on a ring structure is proposed. 提出了基于環(huán)形結構的雙端口輸出的注入可切換摻鉺光纖激光器。
- Uracil has a PYRIMIDINE ring structure, and is derived from sugars and amino acids. 尿嘧啶具有嘧啶環(huán)結構，可由糖或氨基酸產(chǎn)生。
