spall如何读

英:[spɔ:l]

美:[spɔl]

spall是什么意思

  • n.残瓦破片;碎片
  • v.打碎;弄碎

spall词根

词根:spall

n.

spallation [核] 散裂;分裂;[核] 蜕变;碎裂

spall英英释义

noun

a small fragment or chip especially of stone

verb

transitive verb

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

intransitive verb

to break off chips, scales, or slabs : exfoliate

to undergo spallation

spall词源中文解释

"砍伐时掉落的石头碎片等",15世纪中期, spalle,起源不确定; 可能来自中古英语动词 spald “劈开”,或来自欧洲日耳曼语系,可能最终源自西日耳曼语 *spaluz,可能与德语 spellen “劈开”有关。

spall词源英文解释

Noun Middle English spalle

The first known use of spall was in the 15th century

spall 例句

1 The spaces between the large stones are filled with the spalls broken from the larger stones in fitting them in place.

2 However, the alumina layers spall as the temperature increases.

但是, 氧化铝层剥落的温度升高.

3 Two spall planes were observed in the soft recovered sample for the high stress triangular wave experiment.

在经过高应力三角形波实验的软回收样品上,发现了两个层裂面。

4 By the experiment and analysis, at the same shock pressure, the spall strength will increase with the strain rate, and it will decrease with the increasing thickness of samples.

通过实验与分析可知,在相同冲击压力下,层裂强度随拉伸应变率的增长而增长,随样品厚度的增加而减小。

5 The contractors were given a large quantity of quarry spalls which they crushed in part by hand, much of it being too large for the concrete.

6 That they were utilized for some definite purpose is evident from the fact that the projecting ends of both have been broken off square, the spalls splitting back along the under-surface.

7 Spall fracture is the most common failure form of concrete components subjected to impact or explosive loading.

层裂破坏是爆炸冲击载荷下混凝土结构常见的破坏形式。

8 The wear of aluminum matrix composites, which is the common result of spall, adhesion and particle wear, is analysed in the end of the paper.

最后分析了铝基复合材料表面的磨损情况,说明了它的磨损是剥落、粘着和磨粒磨损共同作用的结果。

9 An insulation material which could automatically spall off the equipment at excessive temperatures was introduced.

文章介绍了一种能够超温自动脱落的保温材料。

10 Even if they are not breached, they can spall, and you can have concrete falling down onto the reactor vessel.

11 The curtains are made up of overlapping, three-quarter inch plates of AR500 steel encased in a layer of ballistic nylon that captures spall, the shards of metal that break off from a colliding bullet.

12 The reports noted that numerous repairs had been made to cracks and spalls in the spillway.

13 When spalling occurs on the exterior of the concrete, material can break off and fall onto the road below.

14 According to the curve, the spall strength, the thickness of spall scab and the tensile strain rate under different condition were obtained.

根据所得曲线波形计算出相应条件下的层裂强度、层裂片厚度以及各自的应变率,最后得到层裂强度随拉伸应变率变化的关系曲线。

15 British actor Timothy Spall played Winston Churchill in the Oscar-winning film, the King's Speech.

英国男演员蒂莫西•斯波曾在奥斯卡获奖影片《国王的演讲》中扮演了温斯顿·丘吉尔一角。

16 Where the rocks had spalled, the ledges were covered in moss and spiked with twisted red arbutus trees.

17 It is indicated that the spall strength equations determined by the traditional methodology are valid only for the numerically simulated 'pullback' by a local instantaneous critical stress criterion.

研究指出,传统方法确定的层裂强度测定方程仅仅可能对采用瞬时层裂准则得到的数值模拟的层裂信号有效。

18 The fracture of film probably happens more than that of spall.

薄膜断裂比层裂的可能性要大。

19 “Once that moisture gets trapped in between those two materials, essentially, it freezes over time and it just starts to spall and pop and crack that front face right off.”

20 This room, found to be almost completely filled with spalls or broken stones, perhaps originally served as an elevated tower or lookout.

spall 同义词

8

mow cut

13 击碎

smashing bust batter

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