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- The design calculation of the large O ring rubber self energized seal (without bolt and nut )used for the vacuum equipment and its application results are introduced. 介绍真空设备法兰采用大直径O形环橡胶自紧式密封（不用螺栓和螺母）的设计计算及其应用效果。
- In a near future triple O or multiple O tunnels might be snaking through China's ancient land. 在不久的将来，三圆乃至多圆隧道也将可能穿行于神州大地。
- EFFECT OF FLANGE DEFORMATION ON SEAL OF O RING 凸缘边变形对O形圈密封的影响
- Gaskets and O rings are made of elastomers. 密封垫和o型环是由人造橡胶制成的。
- On either side of it, there is a ring shape handlebar named “wash ear”. 在其两侧各有一个环形提手，叫做“洗耳”。
- Perfluoroethylene V ring can subs-titute for rubber O ring strong corrosive mediums. 如果使用介质的腐蚀性较强，则应改O型圈为聚四氟乙烯V型圈。
- The hammerhead, the priming adapter and the breech are connected with the canno barrel by screw thread and a ring groove and an “O” ring are used to lock the canno barrel. 枪头、传爆接头、枪尾等部件一端由螺纹与枪身连接，并设有环槽，用“O”型圈与枪身形成密封。
- The variation of ring shape in cold rolling pro ce ss was analysed and the geometrical model of ring profile was developed. 分析了环件冷轧中的几何形状变化规律,提出了冷轧中环件轮廓形状的几何模型。
- The company is main to produce the framework oil seal, O rings and other rubber seals of “COG”brand. 公司主要生产“COG”品牌的骨架油封、O形密封圈等橡胶制品。
- CHEN Guo-ding,HAISER H,HAAS W. Analysis of elastomeric O Ring seals using the finite element method[J]. Mechanical Science and Technology，2000，19（5）：740742. 廖日东，左正兴，邹文胜.;O形圈对称超弹性接触问题的有限元分析[J]
- The distinctive feature of this load cell by comparison with the others is the ring shape of the load cell piston and diaphragm. 环形测压元件与其他元件相比最大的特点是环形的测压元件活塞和膜片。
- The German chemist Kekule dreamed of snakes biting their tails, therefore discovered the ring shape of the chemical compound benzene. 德国化学家凯库勒梦到蛇咬著自己的尾巴，因此发现了化学元素苯的环状结构。
- Then a template of ring shape was used to locate the center of each bacteriostatic ring by moving the template through the binary image. 然后用圆环形模板在黑白图像上扫描，确定抑菌圈中心的位置。
- THE APPLICATION OF RUBBER O RING STATIC SEAL AT CRYOGENIC TEMPERATURE 橡胶O形环在低温静密封中的应用
- triple O-ring shape seal 三重O形环密封
- Finite element analysis of the axial symmetric hyperelastic contact problem of the O Rings [J].Lubricate and Sealing, 1996（5）：3034. 形圈对称超弹性接触问题的有限元分析[J].;润滑与密封，1996（5）：3034
- The pyrocarbon of RL/SL or SL carbon shows the “ladder” wear morphology, and it can not distinguish the original ring shape of the RL carbon, but that of the RC shows the striation worn morphology. RL/SL或SL炭在摩擦中的损伤呈现阶梯状磨损形貌， RL炭在摩擦后难以分辨出原始形貌， RC炭在部分摩擦表面则为条纹状磨损形貌；
- We sell Rubber O Rings, material can be Scrap Rubber, NBR, Silicon Rubber, all sizes are available according to your samples and drawings, welcome your enquiry. 我们销售橡胶O环，物质可以废钢橡胶，丁腈橡胶，硅橡胶，各种大小可根据您的样品和图纸，欢迎您的询问。
- Dipl. Ing. Eugen vom Cleff GmbH offers Offers on Shaft seals, O rings and Hydraulic packings. Additionally also on Radial shaft sealing rings and Shaft seals. 该企业为您提供阻尼器、减震器、消声器、减摆器、扭转振动减振器、汽船、调节风门、阻尼装置、密封环和缓冲装置以及棒料密闭和自紧油封的报价。
- This is done by a great number of ring shaped air jets on the bottom of the craft. 这是靠船底上的许多环形喷气口来做到的。
