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- Morphology and forming mechanism of annealing twin in medium carbon steels have been studied with optical microscope. 利用光学显微镜对中碳钢退火孪晶的形态及形成机制进行了研究。
- The results show that there are 60% annealing twins in TWIP steel before deformation and 32% deformed twins after deformation. 在拉伸过程中,具有退火孪晶的晶粒内部首先发生变形,产生的变形孪晶遗传了退火孪晶的取向。
- The stacking fault, the dislocation pile-up near grain and annealing twin boundaries, the dislocation cells and the de. 两种钢的形变结构中出现层错、晶界和退火孪晶处的位错塞积、位错胞状组织和形变孪晶。
- The results showed that there are three kinds of fracture facets on the fracture surface:annealing twin boundary fracture facet,intergranular fracture facet and transgranular fracture facet. 结果表明:低温脆断断口上有退火孪晶界断面、沿晶断面及穿晶断面3种断裂刻面。
- The mother with twin babies are always on the run. 这个有双胞胎婴儿的妈妈总是忙忙碌碌的。
- Twins look the same as each other. 双胞胎看上去长得一样。
- It is not easy to distinguish between twins. 区别双胞胎并不容易。
- The twin brothers are far apart in character. 那两个孪生兄弟的性格相差很远。
- The twins are unequal in height. 这一对孪生儿高矮不一样。
- You must be muddling me up with my twin brother. 你一定是把我看成我的孪生兄弟了。
- Nothing can set the twin brothers at variance. 没有什么事能使这对双胞胎兄弟吵起来。
- Both these twins study computer science. 这两个孩子都是物理学家。
- Mrs Li gave birth to twins this morning. 李太太今早生了一对双胞胎。
- The two twins look very much alike. 这对双胞胎很相像。
- How much do you know about the works of Mark Twin. 马克。吐温写的作品你知道多少？
- Characteristics of Annealing Twin Boundary and its Fracture Facet in a High-nitrogen Bearing Austenitic Steel 高氮奥氏体钢中退火孪晶界及其断裂刻面的特征
- They're not twins, but they're very like. 他们俩虽非双胞胎,却十分相像。(《牛津高阶英汉双解词典》)
- The twins don't look at all alike. 这对双胞胎一点儿都不像。
- The twins will enter the fourth grade this fall. 这对双胞胎今年秋季将升到四年级。
- Anneal means make harden steel soft and remove brittleness. 退火就是使淬火钢变软并消除其脆性。
