surface damage

Surface damage of cold rolled aluminum strip was investigated by observation of roiled surface with a scanning electron microscope.

通过对轧后铝板表面的扫描电子显微观察，就冷轧铝板表面损伤进行了探讨。

A Study of Fretting Damage Mechanism for a Paradigmatic Tooth Figure Tight Combined Surface

一种典型齿形紧配合面微动损伤机理研究

Vertical earthquake may causes the multiple poundings between girders and piers, which lead to contact surface damage, girders moment overloaded, the concrete broken and the reinforcement buckling in the bottom of piers.

竖向地震动可能引发桥跨结构和桥墩间的多次重撞击现象，造成接触面的损伤、桥跨弯矩超载以及桥墩底部混凝土破碎、钢筋屈曲等震害。

The direct reasons that result in visible damage are the stress explosion in the bulk and the thermal melting, thermal etching and plasma emission on the surface.

造成宏观破坏的原因在体内是应力炸裂，在表面是热烧蚀热熔化和等离子体抛射。

There exists also much fibers surface damage brought about by beaters, card clothing, faller pins, etc.

打手、钢丝布和梳针等金属机件都会损伤纤维表面。

Water plays a very important role in the recovery of surface damage of finger nails and chicken claw.

水分对指甲和鸡爪表面的损伤恢复起到重要作用。

Diagnostic study on impact of sea surface temperature anomalies over tropical and mid latitude Pacific on summer low temperature cool damage in Northeast China

热带和中纬太平洋海温异常对东北夏季低温冷害影响的诊断分析研究

FWHM of X-ray rocking curve was adapted to characterize the surface damage.

采用 X 射线摇摆曲线的半峰宽表征了表面损伤程度.

And the extension units at both ends of the sliding contact surface Guide to seal well, absolutely rigid Coarse prevent the entry of foreign matter sliding surface damage Guide.

大拖板与滑动导轨接触的两端面要密封好，绝对防止硬质颗粒状的异物进入滑动面损伤导轨。

The experiments indicated that asperities of roll surface plow and stick to the aluminum strip surface, and lubrication oil film in deformation zone shields surface topography of aluminum strip are the primary reasons of surface damage of cold rolled aluminum strip.

实验发现：轧辊表面微凸体对铝板表面的犁削与粘结作用，以及变形区内润滑油膜对铝板表面形貌的屏蔽作用是冷轧铝板表面损伤的主要原因。

Role of the cavity field, the electrostatic repulsive force at the doma-in boundary and self-enhanced diffraction light induced by physical imperfection on laser-induced surface damage are discussed.

本文讨论了由晶体缺陷所致的自增强衍射光，富集于缺陷的空间电荷所致的空洞场，以及由此场导致的发生在畴界上的静电斥力对此损伤所起的作用。

Analysis of Teeth Surface Damage and Fracture for a Tail-decelerated Gear

某尾减齿轮齿面损伤与断齿分析

Optimization Analysis on Boiler Heating Surface Damage

锅炉受热面损坏的优化分析

Environmental effects of carbonation, chloride ion penetration, mainly concrete sidewall surface damage within the matrix gradually freezing and thawing, steel corrosion and alkali-aggregate reaction damage factor, is a direct result of the micro-structural damage within the concrete shaft lining.

碳化、氯离子侵蚀等环境作用下，主要是混凝土井壁表层向基体内部逐渐造成损伤，而冻融、钢筋锈蚀和碱&集料反应等损伤因素，是直接造成混凝土井壁内部微结构的破坏。

Objective To find out the ocular surface toxic damage condition after using topical anesthetics.

目的了解表面麻醉剂对眼表面毒性损伤的情况.

Finally, using NHT/ NST and atomic force microscope, the micro-tribological properties of enamel and the recovery of surface damage were preliminarily investigated.

本文采用纳米压痕/划痕仪和原子力显微镜研究了牙釉质的微观摩擦学性能，并对其损伤的修复过程进行了初步探讨。

The theoretical research shows that the SBS induced damage mostly happens at the entrance surface of pump laser and the threshold intensity is inversely proportional to laser pulse width and the interaction length.

研究发现，SBS作为一种破坏机制，表现为前表面破坏，且破坏阈值与激光脉宽以及作用区长度均成反比。

Improper rework practices can result in unscheduled maintenance or surface damage that causes crack initiation.

翻修不当可能会造成非计划性维修和表面损伤从而造成裂纹。

Thermal damage analysis on micropattern of ablative surface of C/ C composites

C/C复合材料表面烧蚀细观形貌损伤分析

OUR MICRO-FIBER WIPER IS MADE VERY SOFT AND HIGH TENSILE STRENGTH. To avoid the surface damage of the chrome accessories, please use only soft cloth to do the cleaning and maintenance.

为了避免造成铜器表面刮伤，请尽量使用软性擦拭布清洁、保养。

A new statistical moment which can replace kurtosis is proposed to monitor surface damage fault.

分析了偏度、峭度等统计参数，提出用新统计矩代替传统的峭度，监测轴承表面损伤类故障。

Surface damage thresholds for K8 glass are measured for 250 ps laser pulse at near normal incidence.

测量了在200ps激光正入射照射下K8玻璃的破坏阈值。

The author analyses the causation of asphaltum road surface damage and puts forward relevant prevention measurement.

本文作者对沥青路面的病害成因作了一般性分析及论述，并提出了几项防治措施。

The surface damage thresholds of K8 glass and Nd glass exposed to 2 ns large size high power laser are measured with a Nomarski polarized light interferometer, and the damage mechanism is studied.

报道了应用诺曼斯基（Nomarski）偏振光干涉仪测量K8玻璃和掺钕硅酸盐玻璃材料在高功率大口径激光照射后破坏阈值，并分析了破坏机理。

The results show that the teeth surface damage was the layer strip resulted from adherent abrasion.

结果表明,齿面损伤是粘着磨损导致的浅层片状剥落,齿的断裂起源于剥落处,为脆性疲劳断裂.