查询词典 spalling

Utero-subserosa vein spalling during gestational period is related to hypoplasia of uterus and embedding placenta, mortality rate of puerpera and perinatal are higher. Surgery operation is the only way to cure.

妊娠期子宫浆膜下静脉自发破裂与子宫发育不良和胎盘植入相关，孕产妇和围产儿死亡率高，手术治疗是唯一手段。

Non-penetrating damage in the armor caused cracking through the armor and large scale interior spalling.

装甲上的未贯穿伤害也会造成穿透装甲的裂纹并在内侧造成大片的碎裂。

Recent research progresses of behavior and mechanism about edge chipping were summarized, and edge spalling model, edge chipping by single indenter and edge chipping by scratch test were introduced, all of the merits and defects of them were evaluated, some issues need to be solved for them and some methods to prevent it taking place were presented.

综述了工程陶瓷边缘碎裂行为与机理的最新研究进展，详细阐述了工程陶瓷的边缘碎裂剥落模型、边缘碎裂单晶压头模型和边缘碎裂划痕模型，并对各模型的优缺点作了评价，提出了工程陶瓷边缘碎裂行为与机理研究中尚待解决的问题以及边缘碎裂预防措施。

The results show that the silicide coating is formed by reactive diffusion and the silicification process obeys parabolic relation. The coating is composed of composite structures including MoSi2 outer layer, two-phase transient zone with major NbSi2 and minor Nb5Si3, and Nb5Si3 diffusion inner layer. The coating possesses good high-temperature oxidation resistance and spalling resistance.

研究结果表明：包渗法制备硅化物涂层是通过反应扩散形成的，硅化过程服从抛物线规律；该涂层为复合结构：MoSi2相为主体层；以NbSi2相为主、并含少量Nb5Si3相的两相为过渡区；Nb5Si3相为扩散层。

The results showed that three reasons caused the failure of the fibre materials:1the fibre materials transforming into powder which was caused by the precipitation of mullite at high temperatures;2cracking and spalling of the refractory coating and refractory fibre felt;3low strength of the refractory fibre flet.

结果表明：硅酸铝质耐火纤维在高温下析出莫来石晶体导致纤维材料的粉化，耐火涂层和耐火纤维毡的开裂、剥离脱落，耐火纤维毡强度很低是导致纤维材料失效的3个主要机理。研究结果为新型耐火材料的研制或改进提供了重要依据。

A dynamic spalling strength test of fiber RPC(steel-cotton,coppered steel and hookish steel fibers)cylinder specimens(φ70×500) was carried out by using φ74 split Hopkinson pressure bar.

采用φ74变截面Split Hopkinson Pressure Bar对φ70×500的3种钢纤维(钢棉、镀铜钢纤维、端钩钢纤维)种类及5种配比的活性粉末混凝土，进行同一种应变率下动态层裂强度的实验测试。

There is a tendency of intercrystalline corrosion and spalling corrosion for Aluminum-Lithium alloys in corresponding medium.

铝锂合金在相应的介质中存在晶间腐蚀和剥蚀倾向，组织结构不同导致合金的腐蚀性能不同。

With increasing number of hot-wall hydroprocessing reactors and extension of service time, the occurrence of polythionic acid corrosion, hydrogen induced spalling of weld overlay, temper embrittlement of base metal, hydrogen embrittlement and surface cracking etc.

随着国产热壁加氢反应器的数量不断增加和服役时间的延长，连多硫酸腐蚀、堆焊层氢致剥离、母材回火脆化、氢脆、表面开裂等时效损伤出现的情况越来越多。

Straight stem; dark brown bark, long slit and long schistic spalling; wood with straight texture and thick structure; resin in the stem; tolerating wet condition.

马尾松树干较直；树皮深褐色，长纵裂，长片状剥落；木材纹理直，结构粗；含树脂，耐水湿。

Spalling phenomena is investigated and causes are determined.

调查剥落的现象并分析剥落的原因。

Continuously improve the production mechanism, to provide customers with better quality products and services.

不断的完善生产机制，给客户提供更优质的产品及服务。

B:Yes, he was the very prize-winner in the court tennis ten years ago?

是的，他是十年前的世界网球冠军。