... Gasterophilus intestinalis de Geer翻译 【医】 肠胃蝇 piston ring翻译 【化】 活塞环; 涨圈 grandaunt翻译 *['grændænt] n. 叔祖母, 伯祖母, 舅婆, 姑婆 ...
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... lokaler ring local ring 局部环 lord of the ring - fellowshiof the ring 指环王 piston ring; packing ring 涨圈 ...
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In this paper, the properties of the piston ring sealing device are researched by theoretical and experimental methods. Establishing mathematical models of the leakage and sealing surface temperature and analyzing the result by computer simulation.
论文对涨圈型旋转密封装置的性能进行了理论和试验研究，建立了泄漏量和密封间隙温升的数学模型，并进行仿真分析。
参考来源 - 涨圈型旋转密封装置及其性能研究·2,447,543篇论文数据，部分数据来源于NoteExpress
炸圈饼面团一种未发涨的油炸面团圈，通常成纽绞条状，但也有圆环或长方形的。
An un raised doughnut usually twisted but also shaped into rings or oblongs.
检查所有气涨式救生筏，救生衣和救生圈等的种类、数量、布置和安装是否符合设计图纸，所有的救生设备应具有合格证书。
Inspect the category, amount, and fixing of all inflatable life raft, lifejacket and lifebuoy whether according to design drawing, and all life saving appliance shall have the qualified certificate.
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