英语释义

1. a small fragment or chip especially of stone

2. to break up or reduce by or as if by chipping with a hammer

3. to break off chips, scales, or slabs exfoliate

4. to undergo spallation

片语

surfacial spalling表面剥落

spalling oxides剥落的氧化物

pile spalling桩

joint spalling缝口碎裂

thermal spalling热剥落

braking spalling制动剥离

pinch spalling机械剥落

spalling effect泼溅效应

spalling resistance抗散裂强度

mechanical spalling机械剥落法

英汉例句

• The effects of the voids in the diffusion layer on cyclic oxidation and spalling resistance of aluminized steel was investigated.

  研究了热浸渗铝钢扩散层空洞对循环氧化和剥落性能的影响规律及其机理。

• The conclusions are helpful for understanding the spalling of high performance concrete at elevated temperatures, and would promote further usage of high performance concrete.

  为了解在高温下高性能混凝土剥落的结论是有帮助的，并会进一步促进使用高性能混凝土。

• It has been analysed the causes for the heavy surface spalling of back-up roll for a finishing mill. The result shows that the main causes are gas hole, shrinkage and bad heat treatment.

  对连轧机精轧支承辊大面积剥落的原因进行了深入的分析，结果表明，轧辊内部的缩孔、气泡及热处理不当是造成轧辊表面剥落的主要原因。

• The successive spalling of splats from the lamellar interface of the coating caused by the impact of erosive particles is the dominant mechanism of erosion.

  磨料沖击引起的裂纹沿涂层内粒子界面萌生、扩展并最终导致粒子剥落，是涂层主要的沖蚀磨损机制。

• Acoustic emission (AE) technique is used in situ to monitor the cracking and spalling of oxide films in isothermal oxidizing stage and air-cooling stage.

  用声发射(AE)技术对氧化膜在恒温氧化阶段和随后空冷阶段的开裂与剥落信号进行了实时监测。

• In spite of the improvement in rolling techniques and roll performance, spalling of roll surfaces, mainly caused by pinching and skidding of strip, cannot be avoided.

  尽管辊子的技术和性能提高了，但是主要由缠辊和剎车引起辊子表面的剥落仍然不可避免。

• Cracks leading to spalling were initiated at surface defects and boundaries between nitriding layes and the core.

  导致剥落的疲劳裂纹开始于表面缺陷和氮化层与心部交界处。

• The research begins from two aspects:one is that test and research are done in the car braking system, the other is that the alloyed wheels are applied to improve the ability of spalling resistance.

  研究工作从两方面入手：一是在车辆制动系统方面开展了试验研究，二是采用合金化的车轮提高抵抗剥离的能力。

• The wear is the oxidizing one and spalling which has two modes: brittle and fatigue.

  剥落有脆性剥落和疲劳剥落等两种形式。

• To reveal the mechanism of karst collapse induced by groundwater pumping, the authors analyse the expanding condition of soil cavity by analytical method and put forward the concept of spalling force.

  为研究人工抽水引起的巖溶地面塌陷的机理，用解析法分析了土洞扩展的条件，提出了剥落力的概念，认为土洞的扩展条件是剥落力大于土体抗拉强度。

• The oxidation resistance of NiCrAlY coating was decreased due to the spalling of pieces of oxide.

  氧化膜从涂层上剥落下来，也导致了涂层抗氧化能力降低。

• This new process is suitable for mending the casting defects, worn surface, spalling and scratching of various forming dies, hot forging dies and plastic moulds.

  这种技术适用于修补成型模具、热锻压模具及各种塑料模具的铸造缺陷、磨损、小面积局部剥落、损伤、划沟等。

• It has been shown that fatigue spalling is the main wear mechanism, abrasive wear also exist.

  结果表明，渗层磨损机制以疲劳剥落为主，兼有磨粒磨损。

• Due to high in situ stress in the powerhouse area, important deformation of local surrounding rock, rock burst, shotcrete spalling occur during excavation.

  由于场区地应力比较高，在开挖期间出现了局部围巖的大变形及巖爆、喷混凝土层剥落等不良现象。

• It is indicated that the early main failure forms of cold work roll is spalling caused by local overheat and overload.

  指出冷轧工作辊早期失效主要形式为剥落，其原因为局部过热和过载。

• Large area of spalling accured on the work layer of high-Crcentrifugal cast iron roll after heat treatment.

  高铬离心复合铸铁轧辊辊身工作层在热处理后发生大面积剥落。

相似词

chip打缺，弄缺；铲，凿，削；短切（球），踢（高球）；把（土豆等）切成小片（条）

flake小薄片，碎片；古怪的人；搁架；坚硬石片；（卷绳或盘索的）一圈

sliver使成薄片；使裂成小片

splint用夹板固定

splinter分裂；裂成碎片