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- Artists use copper because it's one of the most ductile metals. 艺术家们使用铜作材料,是因为铜是延展性最好的金属之一。
- The results have shown that under the high velocity impactig of alundum particles, high manganese steel had the typical erosion behaviors of ductile metals. 结果表明,在高速氧化铝粒子冲蚀下,高锰钢仍具有典型延性材料的冲蚀磨损特性。
- The increase in hardness and strength of a ductile metal as it is plastically deformed below its recrystallization temperature. 塑性材料于再结晶温度以下进行塑性变形引起的硬度和强度升高现象。
- By using one-dimensional finite different hydrodynamic code coupled with four spall models, spall in ductile metal has been studied. 摘要在平面一维弹塑性流动有限差分计算程序中加入4种延性金属层裂模型,对平板撞击层裂实验进行数值模拟。
- By using one-dimensional finite different hydrodynamic code coupled with four spall models,spall in ductile metal has been studied. 在平面一维弹塑性流动有限差分计算程序中加入4种延性金属层裂模型,对平板撞击层裂实验进行数值模拟。
- The internal boundary of ductile metal was comprehensively studied by the combination of macro-mesoscopic experiment and numerical simulation. 通过宏细观相结和的方法,对韧性金属材料的内界面进行实验研究和数值计算。
- The strain field ahead of a stationary crack tip with plane stress deformation in ductile metal was measured with SEM, by micro grid method and digital image processing. 用显微网格数字图系处理方法,测量了韧性材料平面应力条件下互型单边裂纹尖端附近的应变场。
- Silver is a ductile metal. 银是韧性金属。
- The technical method and milling mechanism of ductile metal were investigated by using the planetary ball miller and wet lapping method as well taking plumbum as the typical ductile metal. 采用行星式球磨机和湿式研磨法,以铅为对象探讨了制备软金属纳米粒子体的工艺方法和研磨机理。
- High tenacity and high ductility metal material embrittled at a low temperature. 高韧性、高塑性金属材料,在低温冷冻状态下产生低温脆化,这有利于金属切削加工。
- I do not know why acids eat in metals. 我不知道酸腐蚀金属的原因。
- Copper and gold are both metals. 铜和金都是金属。
- Metals undergo expansion when heated. 金属加热时会膨胀。
- It follows that acids eat in metals. 由此可知,各种酸对金属都有腐蚀作用。
- Memory has been shown to reside in some metals. 已经证实,记忆存在于某些金属中。
- Metals expand when they are heated. 金属遇热则膨胀。
- She knows why the metal is the good conductor. 她知道金属为什么是好的导体。
- a silvery ductile metallic element found primarily in bauxite. 一种有银色光泽和延展性的金属元素,主要见于矾土中。
- Some metals weld better than others. 有些金属容易焊,有的不容易焊。