1.
Shielding Effect Rule of Thermal Fatigue Crack Net and Calculating Method of Stress Intensity Factor of Main Crack
热疲劳裂纹网的屏蔽规律及主裂纹应力强度因子的计算方法
2.
Experimental Research on Influence of voids on Main Crack and its time-effects of Polypropylene Materials;
聚丙烯材料中孔洞对主裂纹的影响及其时间效应的实验研究
3.
They are fatigue cracks which is mainly caused by alternating stress.
叶片裂纹是疲劳裂纹,主要由交变应力引起。
4.
Fracture Strength of Wires with Cracks in Suspension Bridge
带裂纹的悬索桥主缆钢丝的断裂强度分析
5.
Main Steam Pipe Crack Analysis and Preventive Measures
主蒸汽管道裂纹原因分析及防治措施
6.
The Main Factors Causing Die Crack in IC Assembly Process
IC封装中引起芯片裂纹的主要因素
7.
Research of Crack Growth Life for Certain Helicopter's Main Blade
某型直升机主桨叶裂纹扩展寿命研究
8.
A Case Analysis and Research on the Cylinder and Piston Crack of Ship s Main Engine;
某轮柴油主机缸套及活塞裂纹分析研究
9.
Analysis of Major Influencing Factors of Rolling Contact Fatigue Crack Initiation Life of Rails
影响钢轨疲劳裂纹萌生寿命的主要因素分析
10.
Computation of Stress Intensity Factors of the Main Arm of Tower Crane with 3-D Cracks
塔机主臂杆三维裂纹应力强度因子的计算
11.
seal-split cowhide bag
海豹纹理状裂纹牛皮袋
12.
In the paper, mainiy discusses character of crack of high hardness hardfacing layer( HRC62 over), its growing period and adopting technology measure to prevent from producing of crack.
文章主要讨论了高硬度堆焊层裂纹的特征、长时期以及防止裂纹产生的工艺措施。
13.
Examine block for cracks or fractures.
测试泵体裂纹或破裂。
14.
The crack eventually caused the chord to fracture.
裂纹最终致使弦杆断裂。
15.
Crack defect promotes crack initiation and growth.
裂纹缺陷促进了裂纹的萌生和扩展.
16.
The fine grains, crack deflexion and grain-bridging are main toughening mechanisms of silicon carbide ceramic.
细晶、裂纹偏转和晶粒桥联是碳化硅陶瓷的主要增韧机制。
17.
Often lack of fusion adjacent to the girder web in the transverse groove welds led to the cracking.
在靠近主梁腹板的横向坡口焊缝处常常出现未熔透而导致裂纹。
18.
The cracks are primarily parallel to the longitudinal direction of the girder and to the nominal bending stresses.
裂纹基本上平行于主梁纵向，既平行于名义弯曲应力。