closed ring 中文意思是什麼

closed ring 解釋
閉合環
  • closed : adj. 1. 關閉著的，封閉著的；密閉著的；保密的。2. 〈美國〉準備好了的；定了契約的。3. 【語音】閉音節的。
  • ring : n 1 圈，環，輪；戒指，指環，耳環，鼻圈，鐲子（等）；【運】吊環。2 輪狀物；【植物；植物學】年輪；...
  1. The ring of onlookers distended and closed again elastically.

    圍觀的一圈人散開了，接著又彈簧一般聚攏來。
  2. Once correct flow rate setting has been established, slide memory screw counter - clockwise towards closed side of indicator plate until memory stop ring hits indicator plate

    一旦確定正確的流量設置，則將記憶螺絲朝著指示器板的關閉位置逆時針方向旋轉，直到記憶止動環觸到指示器板為止。
  3. Insert stem assembly ( a ) and hold disc on seat ring in closed position, as shown

    插入閥桿總成（ a ） ，並在關閉狀態下握住閥座環上的閥瓣，如圖所示。
  4. In the second section, we give all the ring congruences on a commutative regular semiring s and show that from the lattice of all full, closed, ideal subsemirings of s to the lattice of all the ring conruences on 5, there is a lattice isomorphism

    首先給出一個交換正則半環上的所有環同余，證明了此半環的所有滿的、閉的、理想子半環所形成的格與此半環的環同余格同構。
  5. He felt disposed to speak to the traveller, but by the time he had ready a question about the road with which to address him, the traveller had closed his eyes, and folded his wrinkled old hands, on one finger of which there was a large iron ring with a seal representing the head of adam. he sat without stirring, either resting or sunk, as it seemed to pierre, in profound and calm meditation

    他很想和過路客人談話，但當他要向他問問旅途情況的時候，過路客人閉上了眼睛，疊起他那雙滿是皺紋的老頭兒的手，有個指頭上戴著一隻刻有骷髏圖樣的生鐵制的大戒指，一動不動地坐著，也許是休息，皮埃爾覺得，過路人也許正在安閑地深思熟慮著什麼事。
  6. Standard specification for bearing, roller, needle : drawn outer ring, full complement, without inner ring, open and closed end, standard type

    滾針滾柱軸承標準規范:拉制外環完全配套無內環開端和閉端標準型
  7. Closed ideal minor ring

    閉理想子環
  8. Naphthenic having the characteristics of naphthense ， which are saturated hydrocarbons containing molecules with at least one closed ring of carbon atoms

    環烷烴具有環烷特性的、至少包含一個碳原子團鏈的飽和烴。
  9. Naphthenic having the characteristics of naphthense, which are saturated hy _ drocarbons containing molecules with at least one closed ring of carbon atoms

    環烷烴具有環烷特性的、至少包含一個碳原子閉鏈的飽和烴。
  10. Compared with those of as - sprayed ring, hardness and tension strength of area near processing face are increased by 45 % and 40 % respectively. friction mechanical performance of the ring is improved at large extent, and especially the wearing amount is merely 13 % of as - sprayed rings. after dual - direction cyclic pressing, the pore - closed state and the distributing of density and hardness are nearly identical in every part of ring. the friction mechanical property is close to that of single - direction - cyclic - press ring

    靠近壓力加工面部位，硬度較沉積坯提高了45 % ，拉伸強度較沉積坯提高了40 % 。雙向楔壓后孔洞閉合、密度硬度分佈都比較均勻。單向楔壓后，用壓力加工面作為摩擦面， al - 20 % si / sicp復合材料的摩擦磨損性能得到大幅度提高，尤其磨損量為楔壓前的13 % 。
  11. Piston ring is the important accessory of the engine and turning its contour is the key procedure to ensure the performance of piston ring it has great value in economy and society that we develop the nc machining system for outer circle of piston ring to manufacture the high quality piston ring and to replace the import machine according to piston ring contour data provlded by the cad system ， it can turn the piston ring contour by controlling the displacement of servomechanism which is controlled by the angle of servo motor it uses the theories of velocity closed loop 、 dlsplacement closed loop and feed forward control to improve the control precision of system on the basis of theories of elastic mechanics and mathematics ， the cad system can provide the accurate data required by the nc machine system according to the calculation model and the parameters of piston ring this system integrates the cad cam technology

    系統根據活塞環cad系統生成的介面數據，通過伺服電機的轉角位置控制自主研製的高性能微位移進給機構產生給定的位移，以完成活塞環輪廓的仿型加工。系統採用速度、位置閉環控制及前饋控制理論，以提高系統的控制精度。活塞環cad系統以彈性力學和數學方法為基礎，根據常用的計算模型與活塞環參數自動生成數控加工系統所需的精確的介面數據，實現cad / cam一體化。
  12. He had been researching the molecular structure of benzene, and was at a stop point in his work until after waking up he interpreted the dream to mean that the structure was a closed carbon ring

    他研究過笨的分子結構，在他工作的短暫休息期間，直到他完成了自己的解夢，意味著這個結構與封閉的銅環相當相似。
  13. Waste. determination of the permeability of a permanent geological formation of added or artificially reconstituted materials. closed - type, single - or double - ring infiltrometers

    廢物.添加的或人工重造材料的永久生物形成的滲透性測定.封閉型單環或雙環滲透計
  14. A benzene ring can also be thought of as a short chain of six such carbon atoms, with alternating bonds, biting its tail to form a closed loop

    苯環可以看成是由六個這種碳原子所組成的短鏈，它們的單雙鍵交替，並且頭尾相連形成一個封閉?圈。
  15. I think so. exams like a closed ring around our minds. it ' s time to carry out a reform indeed

    （我也這么認為。考試象個圈套禁錮著我們的頭腦，確實該改革了。 ）
  16. W : i think so. exams like a closed ring around our minds. it ' s time to carry out a reform indeed

    （我也這么認為。考試象個圈套禁錮著我們的頭腦，確實該改革了。 ）
  17. This article in studies on the scoot and scats system ' s merits and demerits, according to our urban road network system ' s characteristics, has designed one system based on the closed ring circuit auto - adapted region transportation coordination control

    摘要研究scoot系統和scats系統性能優缺點，根據我國城市道路網系統的結構特點，設計了一種基於閉合環路的自適應區域控制系統。
  18. A closed security - ring model for network information flow based on social intelligence

    基於社會智能的網路信息流安全環模型
  19. This system controls the sub - area by road network in closed ring circuit achievement, searches a bunching parameter combination using the signal parameter optimization model, carries on the coordination control to the different closed ring circuits to form chooses in advance the plan, and on the judgment, the choice through system hypothesis surface controlling rate, thus determines the final signal control plan

    該系統以路網中的閉合環路作為控制子區，應用信號參數優化模型計算參數組合，對不同閉合環路進行協調控制形成預選方案，通過系統設定的面控率進行判斷、選擇，確定最終信號控制方案。
  20. In principle, the polluting enterprises in the south - eastern suburbs will be closed down or moved out to have the lands along the fourth ring road be converted to commercial or residential area instead of the industrial purpose

    東南郊有污染的企業原則上實行停產或搬遷，四環路兩側土地利用性質原則上由工業用地改為商住用地。
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