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脆性金属
1、brittle fracture───脆性破裂，脆性断裂；脆性PoHuai
2、brittle failure───脆断，脆性PoHuai；脆性PoHuai；脆性疲劳；脆性失败
3、brittle crack───脆裂，脆性裂纹
4、brittle nails───[医]脆甲症
5、brittle materials───脆性材料
6、metal───vt.以金属覆盖；n. (Metal)（捷、瑞典）梅塔尔（人名）；n.金属；合金；adj.金属制的
7、friable brittle───易碎易碎
8、brittle───adj.易碎的，脆弱的；易生气的
9、brittle lyrics───脆弱的歌词
1、Iridium (Ir): If iridium sounds familiar, that might be because there’s a group of communications satellites named after this element, a hard, brittle and dense metal.───铱：如果铱听起来让你觉得熟悉，那可能是因为很多通讯卫星都是以这种硬而脆的大密度金属元素命名的，也可能是因为恐龙在白垩纪末从地球灭绝，与铱有关的缘故。
2、Study of combined ultrasonic and electrochemical machining to the hard and brittle metal───硬脆金属的超声电解复合加工研究
3、A very rare, precious, silvery white, hard, brittle metal that resists most acids, it is one of the densest substances known on Earth.───铱是一种非常稀有、珍贵、银白色、质地坚硬而易脆的金属，甚至能抗大部分的酸腐蚀，它还是地球上密度最大的物质之一。
4、metal, especially brittle metal and alloy, is sprayed to a quickly-cooling rotary drum of metal wire continuous casting equipment, which is coated with antiflow agent, to form metal wire.───一种金属线连续铸造方法及装置。向金属线连续铸造装置的急冷旋转圆盘上喷注金属熔体形成金属线，连铸前涂擦阻流剂。
5、Using complex way to improve brittle metal transmission shaft's punishing stress───改善脆性材料传动轴疲劳强度的方法
6、Hydrogen brittleness: because, in addition to the erosion oil or plating process such as metal and alloy hydrogen atom absorption and cause brittle.───氢脆：由于浸蚀，除油或电镀等过程中金属或合金吸收氢原子而引起的脆性。