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- Adenine has a purine ring structure. 腺嘌呤具有嘌呤環的結構。
- Don't confuse FDDI's ring structure with Token Ring. 請不要把fddi的環形結構與令牌環混淆起來。
- Unlike Ethernet,FDDI is designed in an orderly ring structure,where devices pass data to one another in a large ring. 與乙太網不一樣，FDDI採用順序的環形結構設計，在該結構中，各設備在一個大環中互相傳送數據。
- Unlike Ethernet, FDDI is designed in an orderly ring structure, where devices pass data to one another in a large ring. 與乙太網不一樣，FDDI採用順序的環形結構設計，在該結構中，各設備在一個大環中互相傳送數據。
- Guanine A nitrogenous base found in DNA and RNA.Guanine has a pruine ring structure. 鳥嘌呤：是存在於DNA與RNA中的一種含氮鹼基，具有一個嘌呤環結構。
- An injection-switchable erbium-doped fiber laser (EDFL) with two output ports based on a ring structure is proposed. 提出了基於環形結構的雙埠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. 尿嘧啶具有嘧啶環結構，可由糖或氨基酸產生。
- A six-membered heterocyclic compound, such as pyridine, that contains one or more atoms of nitrogen with a ring structure resembling that of benzene. 吖?，連氮由六種元素構成的雜環化合物，如氮苯（吡啶），它由一個或更多的氮原子構成，呈環狀結構，類似苯的結構
- The central part of the ring structure may be either carbide with a high W content or carbonitride with a high Ti content. 環狀結構心部可以是以鎢等重金屬元素為主要成分的碳化物， 也可以是以鈦為主要成分的碳化物和碳氮化物。
- A six - membered heterocyclic compound,such as pyridine,that contains one or more atoms of nitrogen with a ring structure resembling that of benzene. 吖?，連氮由六種元素構成的雜環化合物，如氮苯(吡啶)，它由一個或更多的氮原子構成，呈環狀結構，類似苯的結構
- Speaking and singing, the voice of vocal organs have been entered into the ring structure, dominated the output of vocal organs. 說話和唱歌時，發聲器官發出的聲音不斷被輸入到這個環狀結構中，支配著發聲器官的輸出。
- The hexagonal ring structure in the benzene molecule, C ' H ' , and its substitutional derivatives, each vertex of which is occupied and distinguished by a carbon atom. 苯環：苯分子中的六角環形結構及其置換派生物，C'H'，每個頂點被一個碳原子佔據或通過一個碳原子加以區別
- A lunar occultation of a quasar. 類星體的月星掩測定
- A month, especially a lunar month. 太陰月一個月，尤指陰曆的月
- "Any ligand that can Bind to the metal at two or more points to form a ring structure, more stable than a nonchelated compound of the same general chemical formula, is a chelating agent. 任何一個配位體可以在兩個或兩個以上的點上與金屬連結,形成一個環狀結構,它比擁有同樣化學式的無螯合的化合物穩定,是一種螯合劑。
- The other two, thymine and cytosine, are single ring structures called pyrimidines. 另兩個為胸腺嘧啶和胞嘧啶,即稱為嘧啶的單環結構。
- If you want to see the ringed structure of the mountains, you have to fly to the sky to enjoy them. 假如你想看到山體的環形構造，就要飛到高高的天空中才能看得到了。
- A luminous spot on a lunar halo. 幻月，假月月暈上的光斑
- Investigation of ring composition and a search for additional Jupiter satellites within the ring structures. 探察木星環的結構,發現新衛星。
- The second basic way that satellites govern ring structures is by influencing the paths of ring particles. 衛星用來掌控行星環結構的第二個基本方法，就是影響星環粒子的路徑。
