What are the names of 3 die casting surface defects?
能否说出3种压铸件表面缺陷？
A new two-stage method for detection and segmentation on paper surface defects is proposed.
提出了纸张表面纸病检测与分割的二阶段新方法。
Two-stage-inspections method for the surface defects of rolled strip was briefly introduced.
简要介绍了带钢表面缺陷二级检测的方法。
Experimental results show that the fractal feature is effective for surface defects classification.
实验结果表明所提取的分维特征对于缺陷分类有较好作用。
The grade identification technology of surface defects of green orange based on computer vision was studied.
应用计算机视觉研究了绿橙表面缺陷的分级检测技术。
This paper introduced the characters of surface defects of hot strips and data mining thesis briefly at first.
本文首先对热轧带钢表面质量缺陷发生的特点及数据挖掘理论进行了简单介绍。
The image processing of the strip surface defects realized the task of defect detecting and image segmentation.
带钢表面图像处理技术实现了从图像中检测并分割缺陷的目的。
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。
Experiment showed that the testing system was fit for detecting the surface and near surface defects of steel pipe.
钢管裂纹的检测试验表明，该系统能很好地实现钢管表面和近表面裂纹的检测。
The purchaser shall specify tests and acceptable levels of surface defects using one of the methods given in appendix b.
采购商将使用附录B中给出的一种方式来指定测试和可接受的表面缺陷等级。
It is on this basis, the paper proposes a surface defects detection system of thermal heavy rail based on machine vision.
正是在此基础上，本文提出了基于机器视觉的热态重轨表面缺陷检测系统。
An on line detection system for the surface defects in steel strips by means of computer vision technology was introduced.
介绍一种带钢表面缺陷计算机视觉在线检测系统。
PITTED: Small indentations appearing as black dots on finished surfaces of any piece of product; undesirable surface defects.
麻面：在任何成品零件的表面上出现的小的黑色的麻点，这是不希望的缺陷。
It is found that the barrier width is thinned by the surface defects with high density to enhance the hot electron tunneling.
发现表面高密度缺陷减薄了势垒层厚度，显著增强了热电子隧穿过程。
The method is characterized in that the method for surface shot blasting achieves the show of the surface defects of the blades.
采用表面喷丸的方法实现对叶片表面缺陷的显现。
The result has shown that the fracture was caused by such surface defects as fold crack in section a at connecting rod small end.
结果表明，断裂由连杆小头A截面的表面缺陷(折叠裂纹等)引起。
In this paper, typical surface defects of low carbon steel high speed wires for cold-heading have been examined by using SEM and EDS.
采用扫描电镜和能谱仪对低碳冷镦用高速线材表面缺陷进行了分析，同时对轧制中间料的缺陷和成品冷镦标准件开裂样品进行对照分析。
Creeping wave is a type of compressional wave, which propagates below the surface and is sensitive to surface and near-surface defects.
爬波是一种在材料的表面下传播的压缩波，对表面和近表面缺陷非常敏感。
Rail grinding is a practical and economical technique for not only removing surface defects but also maintaining favorable rail profiles.
不管是对于除去钢轨表面缺陷还是保持钢轨合适的外形轮廓、保证行车稳定性来说，钢轨打磨都是经济和实用的技术。
Among others, surface defects such as pinholes, holes and stains appear during the production of PM components, especially after sintering.
烧结钢部件在生产过程中，尤其是烧结之后其表面有时会出现针孔、孔洞及斑痕等缺陷。
OBJECTIVE: To explore the expressions of MMP and collagen in cartilage tissues in knee articular cartilages defects and surface defects models.
目的：观察膝关节骨软骨缺损及表面软骨缺损动物模型关节软骨组织中胶原及基质金属蛋白酶的表达变化。
The type, amount and distribution of surface defects of slab were analyzed. The measures for controlling surface quality of slab were put forward.
分析了板坯表面缺陷的类型、数量和分布，并提出了控制板坯表面质量的措施。
The causes and preventive measures of surface defects of accropodes are analyzed, and main points in controlling surface quality of precast accropodes.
分析扭王字块表面缺陷的成因及防治对策，阐述预制扭王字块体表观质量的控制要点。
Owing to the combination of bright-field and dark-field receiving image modes, most surface defects of interest are ensured to be effectively detected.
明、暗域相结合的成像模式确保了大部分缺陷的有效检出。
For those local surface defects on chrome steel and chrome-molybdenum steel, welding rod A402 may be used for repairing, no other treatment is necessary.
铬钢和铬钼钢表面局部缺陷焊补可采用A402焊条补焊，不需处理。
Supplier is responsible to repair or replace original steel if pitting or surface defects develop during the life of the program in excess of this guideline.
在模具的使用寿命中，如果凹陷或表面缺陷的出现超过这个底限，模具供应商将负责维修或更换钢材。
A surface inspection system for cold rolled strips is introduced, which is used in on-line detection and recognition of surface defects on cold rolled strips.
介绍一套目前正在开发的冷轧带钢表面质量在线监测系统，该系统用于在线检测和识别冷轧带钢的表面缺陷。
Types of and causes for the surface defects of the CC round billet for pipe - rolling with mandrel mill are analyzed, and quality improvement measures proposed.
简要分析了连铸连轧圆管坯表面缺陷的类别和形成原因，提出了改进圆管坯质量的措施。
The results showed that the fracture was of typical fatigue fracture, and surface defects were the main factor resulting in the failure of the air valve spring.
结果表明，断裂呈现典型的疲劳断裂特征，材料表面缺陷是引起该弹簧疲劳断裂的主要原因。
The results showed that the fracture was of typical fatigue fracture, and surface defects were the main factor resulting in the failure of the air valve spring.
结果表明，断裂呈现典型的疲劳断裂特征，材料表面缺陷是引起该弹簧疲劳断裂的主要原因。
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