英语释义

1. a coupling (as of steam pipes) designed to permit an endwise movement that compensates for expansion or contraction resulting from temperature changes

2. a joint or gap (as in concrete work) designed to permit expansion or contraction resulting from temperature changes

片语

gland packed expansion slip joint填压伸缩接头

expansion rail joint钢轨伸缩调节器

expansion hose joint输油管伸缩接头

expansion n joint伸缩接头

compensator[电][自] 补偿器；自耦变压器；赔偿者；补偿物

expansion-joint filler伸缩缝填料

expansion ball joint球形补偿器

dilatation joint伸缩缝，膨胀缝

expansion brawl joint球形弥补器

expansion device joint补偿接头

英汉例句

• finally, brings forward protective measures for expansion joint breakage and leakage caused by corrosion, which impacts the unit on safe and stable operation.

  对出现的影响装置安稳运行的膨胀节破损及腐蚀泄漏问题，提出了技术防护措施。

• in this article, based on the statics method, the calculation for the axial expansion of vertical heat exchanger with expansion joint was discussed.

  利用静力学对带有膨胀节的立式换热器轴向膨胀计算方法进行了探讨，分别考虑热膨胀、内压等因素引起轴向伸长和重力导致的轴向变形。

• it is more rational of retractor device of built-in butted bridge, durability is obviously superior to the expansion joint of other types.

  嵌固对接式伸缩装置耐久性明显优于其它类型伸缩装置，是因为其设计相对比较合理。

• but how to estimate and maintain the bridge expansion joint is an urgently problem to be solved by the manage department of the highway.

  桥梁伸缩装置的破损程度如何评价，如何养护维修，是公路管理养护部门急需解决的问题。

• now in the design and construction technical specification, there is no specific regulation on setting expansion joint on road surface bases, research in the aspect also is generally neglected.

  在沥青砼路面水稳基层中设置伸缩缝，目前在设计、施工技术规范中尚没有明确的规定，对这方面的研究亦通常被人们所忽视。

• expansion joint is adopted at the lower extreme of recycling machine, water cooled panel, platen superheater and the place piercing through roof.

  返料器下端及水冷屏、屏式过热器穿过炉顶处均采用膨胀节。

• through the practice of developing the products, some experience is available which can be used to determine in which case the expansion joint is necessary in plate-shell exchangers.

  当壳体与板束温差较大时，笔者通过对产品开发的生产实践，提出解决板壳式换热器要否设置膨胀节的类似判定方法。

• based on the concrete self-waterproof theory and calculation of expansion joint space, no expansion joint construction technology of underground super-long concrete is introduced herein.

  根据混凝土自防水原理及其伸缩缝间距的计算，介绍了地下超长混凝土无缝施工技术。

• this article gives detail expatiation on pattern selection and performance of corrugated expansion joint used on flue gas energy recovery system.

  对烟气能量回收系统波纹管膨胀节的选型及特性作了较全面的阐述。

• according to the failure problem of expansion joint in hydrogenation preheater, the methods used to repair the expansion joint in the fixed tube sheet heat exchanger were introduced.

  针对加氢预热器膨胀节失效的问题，简要的介绍修复该固定管板式换热器膨胀节所采用的方法，同时还按相关标準校核了膨胀节焊缝的强度，指出了膨胀节拆装的主要注意事项。

• measures of crevices preventing such as the control of temperature and interval of expansion joint are given forth.

  提出了温度控制与伸缩缝最大间距控制等防止引起裂缝的措施。

• this paper puts forward a new seamless bridge with elastic expansion joint that was used in old bridge expansion joint's maintaining.

  本文针对桥梁伸缩缝中存在的破损修复，提出了一种新型无缝桥梁弹性伸缩缝用于旧桥伸缩缝的改造。

• in this paper, the response spectrum for an arch bridge is performed, and the influence of the locations of the expansion joint and the fixed pier on the seismic response of the bridge is evaluated.

  通过对一座拱桥结构体系进行地震响应分析，探讨了伸缩缝和固定墩的设置位置对结构地震响应的影响。

• and principle of installation of expansion joint in fixed tubesheet exchanger is also given in this paper.

  阐明了固定管板式换热器中膨胀节的设置原则。

• the proposal for the use of an alternative expansion joint shall be submitted at least 2 months prior to the proposed commencement of joint manufacture.

  至少要比提出的接缝生产起始日提前2个月，将交替式伸缩接缝的使用建议送审。

• the utility model discloses a ballast expansion joint and relates to an expansion joint.

  一种压载伸缩接头，它涉及一种伸缩接头。

• the bridge expansion joint is an important part of vehicle system.

  桥梁伸缩装置是桥面的重要组成部分。

• the connection between separator, furnace and back-end flue adopts stainless steel nonmetal expansion joint which can bear high temperature.

  分离器与炉膛及尾部烟道之间的联接采用耐高温非金属膨胀节。

• the present invention relates to new-type expansion joint with corrugate pipe consisting of corrosion-resisting lining and clad metal.

  本发明涉及一种新型膨胀节，其波纹由耐蚀衬里材料和外包金属材料组成。

• as a result, the concerned issues on application of bellows type expansion joint in heat supply network of power plants have been emphasized.

  给出了波纹管补偿器对固定支架的推力计算方法，并指出了在电厂供热管网中使用波纹管补偿器应注意的问题。

• this new bridge expansion was proved that it maintains convenient, drives comfortable. and has good economic benefit. contrasting to rubber expansion joint and shaped steel joint.

  通过和板式橡胶伸缩缝、型钢缝的对比，证明该新型桥梁伸缩缝具有维修方便、行车平稳舒适、经济效益好等优点。