The system meets the requirement of reliability toughness economical efficiency and easy-using .
系统满足了可靠性、 健壮性、经济性和易用性的要求。
The specimen size requirements of determining fracture toughness are also presented .
提出了断裂 韧性测试中必须注意的试样尺寸要求。
Effects of mechanical heterogeneity on fracture toughness and crack deviation angle of the joints were investigated by experiment .
通过试验研究了力学不均匀性对接头断裂 韧性和裂纹开裂角的影响。
Toughness distributions of different area on HAZ of grade X80 pipeline steel have been studied .
研究了X80级管线钢焊接热影响区不同区域的 韧性分布。
The effect of RE modification on the microstructure and impact toughness of wear resistant white cast iron are investigated .
研究了稀土变质处理对耐磨铸铁显微组织及冲击 韧性的影响。
It possesses a balance of performance properties such as good flexibility toughness and abrasion resistance .
它具备了如良好的弹性， 韧性和耐磨性的表现性能的平衡。
This grade has excellent flow and improved ambient and low temperature toughness .
本级具有良好的流动和改善环境和低温 韧性。
The degree of crystallinity is important because it affects toughness and mechanical strength .
结晶度很重要，因为它会影响产品的 韧性和机械强度。
The hardness wear resistance and impact toughness of the alloy were tested .
测试了试样的硬度、磨损性和冲击 韧性。
The effects of loading rate and specimen net thickness on tearing toughness were investigated .
考察了加载速率和试件厚度对撕裂 韧性的影响。
Good toughness and impact and vibration resistance .
韧性好，抗冲击和振动。
It possesses the combination of strength and toughness and has excellent chemical and abrasion resistance .
它具有强度和 韧性的结合，并具有良好的化学和耐磨损性。
The production of high strength and toughness steel plates used for pipeline by Nb microalloying process was introduced .
阐述了利用铌微合金化技术生产高强 韧性管线用钢板的工艺技术。
Many alloys also have high fracture toughness which means they can withstand impact and are durable .
许多合金还具有高断裂 韧性，这意味着它们能经得起冲击并且是耐用的。
Materials selection : requires high temperature strength toughness hardness and wear resistance .
钢材选择：需兼具高温强度， 高 韧度，高温硬度和抗磨损；
Stiffness strength and toughness of perfect balance .
劲度、强度和 韧度的完美平衡。
Monoglycerides can improve dough elasticity toughness and strength .
单甘酯可提高面团弹性、 韧性和强度；
He brings experience and toughness and adds another shooter he said .
“他带来了经验和 韧性，并增加了另一射手，”他说。
For high strain of toughness and good wear resistance .
在高应力条件下具有好的 韧性和高的耐磨性。
Toughness high strength self-sharpening abrasive .
韧性大，强度高，磨料自锐性好。
She had the combined talents of toughness intellect experience and unsullied reputation
她刚强果敢、才智 超群、经验丰富，而且名声没有任何污点。
Only the hardness and elasticity and toughness of the steel is not good steel ;
只有硬度而没有弹性和 韧性的钢材称不上好钢；
The relationship between fracture toughness and notch toughness tensile ductilities in lath martensite steel has been investigated .
研究了超高强度板条马氏体钢的平面应变断裂 韧性与缺口韧性、拉伸塑性之间的关系。
The mechanical properties of polymers generally include low strength and high toughness .
聚合材料的机械性能一般表现为低强度和高 韧性。
Fine grain grade with high hardness and high toughness .
具有高硬度和高 韧性，晶粒度为细级别的牌号。
Steel is well known for its high strength good plasticity good toughness and weldability .
钢以其高强度、良好的塑性、 韧性和焊接性而著称。
Description : - Special wear resistant manganese steel featuring high toughness and excellent weldability .
说明：-特别耐磨锰钢，具有高 韧性和优良的可焊性。
The morphology of the tensile fracture shows toughness fracture for the mix microstructure .
拉伸端口形貌说明这种 贝 氏 体 和 马氏体混合组织的拉伸断裂为 韧性断裂。
The effect of flux basicity on the microstructures and toughness of SAW deposited metals on pipe line was investigated .
研究了焊剂碱度对管线钢埋弧焊熔敷金属显微组织和 韧性的影响。
美[tʌfnəs]英[tʌfnəs]
n.韧性坚韧刚性健壮性