| 1. | The size of microalloyed carbides is very small and some is only 2 ~ 3nm . so microcrack extending can be restrained
并且，由于微合金碳化物尺寸很小，可达2 3nm ，对于微裂纹扩展有一定的约束作用。 |
| 2. | Piezoresistivity of ecac may involve proximity effect , microcrack and the staggered arrangements of conductive pass - ways due to shear strength of aggregates
压敏产生的原因是导电沥青混凝土试件的压缩邻近效应、微裂纹和石料间的剪切力使部分导电通路错位。 |
| 3. | And even increaseed again a little . in this paper , the result of experiment has been discussed carefully useing transformation toughening and microcrack toughening mechanism
本文从zroz相变增韧和微裂纹增韧两种机制出发对实验结果进行了深入研究和讨论。 |
| 4. | It is observed that considerable liquation microcracks and some other microffissures called solid - state microcrack initiate in the regions nearby the fusion line and propagate across the grain boundary
研究发现，熔合线附近的热影响区产生大量液化裂纹和沿晶扩展的固相裂纹。 |
| 5. | Abstract : a new process of modified treatment of diesel engine link was investigatea in this paper . it made the link get adaptable microstructure and hardness without microcrack
文摘:提出了一套柴油机连杆调质处理的新工艺，使连杆在没有显微裂纹的情况下得到合适的显微组织和硬度。 |
| 6. | And then a laminar structure was formed in the front of the crack tip . a microcrack might nucleate at the crack tip and propagate ahead perpendicular to the laminar structure
首次发现纯镁裂尖变形以单系滑移为主，其断裂过程是滑移减薄，形成层状结构，然后裂纹垂直于层状结构扩展。 |
| 7. | The result of sem - eds shows that the microcrack is on the surface of the wetted part , but not on the not wetted part . the crack is superficial and affects only thin outside layer , not penetrate aluminized layer
扫描电镜和能谱分析( sem - eds )的结果表明，样品表面被液态铅锂合金所浸润的部分出现微裂纹，而未浸润部分没有出现微裂纹。 |
| 8. | Another question discussed was the pore shape correction . the equivalent pore radius of the elongated microcrack membrane pore was corrected by the correlation present in the study on the stomata diffusion of monocotyledons
这合理地解释了在膜接触器气液分离过程中，气液接触面积等于整个中空纤维膜的表面积而不是孔面积这一实验现象。 |
| 9. | Several types of damage had been identified , including the matrix microcrack , fiber fracture , debonding and sliding between fiber - bundles , and fiber oxygen involved in the interaction fatigue - creep of 30 - c / sic composites
3d - c sic1300疲劳蠕变交互作用的损伤形式包括基体开裂、纤维和纤维束的断裂和拔出，还有纤维的氧化而引起的损伤。 |
| 10. | Double grid air counter ( dgac ) is a better useful nodestructive testing tool that was developed and researched in recent years and its advantage is real - time test by the emission of the low - energy electrons from the microcrack of the metal material
双栅极空气计数管是近年来开展研制的一种无损检测的有力工具，其特点是可根据金属材料微裂纹处低能电子的发射实现实时检测。 |
