水稻颗粒中心首先形成应力裂纹的可能性最大。
The fissuring of rice is more likely to be initiated at the center of the kernel.
同时，稀土使合金的热裂纹形成温度降低，增加了热裂纹形成应力，降低了合金的热裂倾向性。
Moreover, they are able to decrease the temperature and increase the stress of hot cracking formation, as a result, decrease the tendency of hot cracking.
结果表明：空气氧化处理碳纤维表面形成微孔和刻蚀沟槽，容易形成应力集中，复合材料的强度不高；
Gas-phase oxidation treatment resulted in distrihution of some micro-pores and ditches at the carbon fiber surface and led to stress concentration therefore, the composite strength was not high.
由热处理后试样冲击断面的SEM照片可见水分挥发留下的空洞，这些空洞容易形成应力集中点，因而导致冲击韧性降低。
Many round voids which result in stress concentration easily are found on SEM micrographs of fracture surface after heat-treatment, so the notched izod impact strength of the sample decreases.
有人认为这一系列相对来说规模较小的地震是潜没地带为适应04年地震之后形成的应力分布模式自身调节的结果。但是一些研究人员却对此持怀疑态度。
Some researchers say they suspect that the series of somewhat weaker quakes represents the subduction zone readjusting itself to changes in stress patterns established by the '04 quake.
淬火裂纹：裂纹在钢材的淬火或淬火后形成，由于冷却时的高应力所造成；也有可能是在淬火油中的水所导致。
Quench Cracks: Cracks formed in a steel part during or after quench, resulting from high stresses in cooling; could be caused by water in the quench oil.
位错的形成与离子注入引进的损伤和淬火过程中的热应力有关。
The ion-implantation damage defects and thermal stress during quenching step are responsible for the formation of dislocations.
这就形成了所谓的“关节边缘应力集中”（edge-loading）的凿状效果，从而产生大量的金属微粒，令患者苦不堪言。
This creates a chisel-like effect referred to as “edge-loading” that produces large volumes of microscopic metallic particles that can cause havoc in some patients.
经24小时应力作用，仍存活的细胞出现不规则形态细胞体肿胀、水泡形成和轴突破碎。
Cells that survived 24-hours stress showed swollen irregular-shaped soma, bleb formation, and fragmented neurites.
还会形成穿透型裂纹，造成镀层下本体金属的疲劳或应力腐蚀裂纹。
Through-thickness cracking also can lead to fatigue or stress corrosion cracking of the base metal beneath the plating.
持续的拉伸应力作用，导致盐层上覆盖层差异沉降形成伸展型强制性褶皱。
Under sustained stretching stress, extensional forced folds were formed in the overlying formations of salt beds due to their differential subsidence.
轴承零件在淬火冷却过程中因内应力所形成的裂纹称淬火裂纹。
Bearing parts in the process of hardening cooling by internal stress due to the formation of quenching cracks crack said.
因此我们可以了解由不同晶格常数的夹层形成之应力场的影响。
Therefore, we could realize the effect of strain field reducing to different lattices cladding layer.
分析了残余应力形成的主要原因和机理，并给出了几个简单实例。
The main reason and mechanism about forming residual stress are analyzed, and several examples are presented.
运用模态综合技术和弹性力学理论，研究了由路面不平度引起的车身动应力的形成机理及其仿真计算方法。
By utilizing modal synthesis technique and theory of elastic mechanics, the formation mechanism and simulation method of vehicle body dynamic stress caused by road unevenness are studied.
本文综述了聚合物基纤维复合材料界面残余应力的形成、测定方法和各种理论分析方法。
In this paper, an overview of the formation, determination and various theoretical analysis methods of residual stress at the fiber - polymer interface is presented.
认为，该曲轴材料的冶金缺陷是导致疲劳裂纹在正常工作应力下过早形成的原因。
The results show that metallurgical defect is the main reason leading to early formation of fatigue crack under normal working stress.
本文综述了聚合物基纤维复合材料界面残余热应力的形成、测定方法和各种理论分析方法。
In this paper an overview of the formation, determination and various theoretical analysis methods of residual stress on the fiber-polymer interface is presented.
保证张力结构中连续的应力回路是形成张力结构的关键因素。
To guarantee the continuous stress circuit is a key to form tension structure system.
当纱线被加捻的时候，在捻度的方向上也会相应地形成内应力。
As the yarn is twisted, internal forces are built up in the direction of the twist.
弹孔周围的绝热剪切带沿主剪应力方向形成，与静态塑性变形滑移线方向接近，绝热剪切带上不均匀的变形将产生微裂纹和微孔洞。
An adiabatic shear band formed along the main shear stress around the penetrated hole is approximately consistent with the direction of plastic deformation slip lines in static state.
实验结果表明，偏心不耦合装药在孔壁上形成明显的偏心应力场。
It showed that eccentric pressure is produced by eccentric decouple charge blasting on borehole wall.
利用MATLAB生成几组随机数来模拟参考裂纹尺寸和应力水平不同时的裂纹形成时间(TTCI)值，并以此检验了理论推导的正确性和合理性。
Finally, several groups of random Numbers were produced with MATLAB to simulate TTCI values when cracks propagated, with which correctness and rationality of theoretical deduction were verified.
在焊接过程中产生的动态应力应变及随后形成的残余应力，是导致焊接裂纹和接头性能下降的重要因素。
The dynamic stress-strain and welding residual stress during welding are the significant factors which lead to welded cracking and debasement of the joint properties.
这些线所形成的网络与规则的主应力迹线族密切吻合。
The network of lines now conforms closely with a regular system of stress trajectories.
本文着重研究了邦迪管钎焊接头应力断裂的形成条件以及解决方法，并比较了铜管-铜管钎焊接头在相同条件下应力断裂情况。
The forming reason and solving method of stress - corrosion cracking for brazed joint of Band pipe is studied in this paper and compared with copper- copper pipe joint at the same conditions.
四川国际网球中心会议中心某会议室同时采用大跨度和悬挑预应力结构，形成交叉预应力梁结构。
Some meeting room of Sichuan International Tennis Center applies large-span and cantilever prestressed structure simultaneously to form cross prestressed beam structure.
文中还对高速率生长金刚石膜的机理及内应力形成的原因进行了讨论。
The growth mechanism of diamond films with a high growth rate and the origin of stress in the films have also been discussed briefly.
以鸡西煤田艳胜井田为例，对断块间褶曲特征、构造应力场及形成机理作初步分析。
For example, Yansheng shaft in Jixi Coal Mine, the character of fault fold, structure stress and forming system are analyzed.
以鸡西煤田艳胜井田为例，对断块间褶曲特征、构造应力场及形成机理作初步分析。
For example, Yansheng shaft in Jixi Coal Mine, the character of fault fold, structure stress and forming system are analyzed.
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