In this paper, the magnetic fluid sealing equipment of the vacuum coating machine driving control handle was designed, which replaced the welt metal bellows.
随着社会与科技的进步,其应用领域会越来越广泛。 本文对用于真空镀膜机上的传动控制轴密封装置进行了设计,替代了原有的焊接金属波纹管密封。
参考来源 - 真空镀膜机用磁性液体真空密封装置设计及实验研究Expansion joint is the device containing one or more bellows and some components used to absorb or compensate dimension changes, such as those caused by thermal expansion or contraction of pipeline.
波纹管膨胀节是由一个或几个波纹管及结构件组成,用来吸收或补偿热胀冷缩等原因引起的管道和(或)设备尺寸变化的装置1。
参考来源 - 波纹管膨胀节绘图软件的研究与开发Using bellows is a very important skill in playing an accordion.
手风琴风箱的运用，是手风琴演奏中的重要技术。
参考来源 - 论手风琴风箱技术的运用·2,447,543篇论文数据，部分数据来源于NoteExpress
以上来源于: WordNet
The Structure designing of bellow seal joint and it′s multiple cavity mold designing are introduced in this paper.
的翻译是：在结构设计的波纹管密封圈联合和它的多个模腔模具设计中引入了这一份文件。
By analyzing Bellow 's two novels, Dangling man and Herzog, this study focuses on Bellow' s humanistic understanding and subtle analysis of modern man 's existential dilemma.
本文通过分析贝娄的两部小说《晃来晃去的人》和《赫索格》，重点讨论了贝娄对寻求生存意义的现代人的困境的富于人性的理解与精妙的阐释。
The close ties between the motif and Bellow 's Jewish identity and deep Jewish origins.
这一主题的表达与作家本人的犹太身份及其深厚的犹太渊源有着密切的关联。
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