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- The aeroplane wing showed signs of metal fatigue. 机翼显出有金属疲劳的现象。
- The frame of the umbrella is made of metal. 伞的骨架是金属制的。
- A coating of metal sheets or plates. 金属板的外覆金属片或金属板的外覆
- He shook a sheet of metal to simulate the noise of thunder. 他摇动一块金属薄片来模拟雷声。
- A thin sheet of metal, especially of tin. 锡铁片薄金属块，尤指锡
- They cut holes on the sheet of metal with a punch press. 他们用冲床在金属板上打孔。
- A large drinking bowl or goblet made of metal or hard wood. 大酒碗用金属或硬木做成的大酒碗或酒杯
- He is familiar with the chemistry of metals. 他对金属的化学性质知之甚多。
- This process produces corrosion of metals. 这一过程造成金属的腐蚀。
- The workman flattened a piece of metal by hammering it. 工匠将一块金属锤平。
- This is a kind of metallic paint. 这是一种有金属光泽的涂料。
- Honing is a processing method of metals. 珩磨是一种金属加工方法。
- H. Wollnik, Optics of Charged Particle, Academic Press, Inc., 1987. 唐天同，《应用带电粒子光学引论》，西安交通大学出版社，西安，1986。
- He is knowledgeable about the chemistry of metals. 他对金属的化学性质知之甚多。
- Optics of calculable, predetermined performance: a demanding task. 1866年，蔡司的第1000台显微镜出厂。
- Z. KNITTL “Optics of Thin Films” Taipei : [s.n.], [c1976]. 李正中“薄膜光学与镀膜技术”艺轩图书出版社;2001.;1;第二版
- optics of metals 金属光学
- The workman flatten a piece of metal by hammer it. 工匠将一块金属锤平。
- Lin Yong Chang:Optics of Thin Film, Coating Techniques, Display Techniques. 林永昌：薄膜光学，薄膜技术，显示技术。
- At first the piece of metal must be hammered thin . 首先，要把这块金属用锤锤薄。
