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- Sapphire is an ideal, multispectral and broadband window material. 蓝宝石是一种极为理想的多光谱宽波段窗口材料。
- In comparison with general broadband window material, it has good mechanical and optical characteristics. 与普通的宽波段窗口材料相比,它具有许多优良的机械特性和光学特性。
- The stainless steels are a good choice for beam window material of the ADS spallation neutron source system, and the homemade modified 316L stainless steel is the best choice. 选用不锈钢做ADS散裂中子源的束窗等材料是较好的选择,采用国产改进型316L不锈钢是最佳的选择。
- The boy got a good beating for breaking the window. 那男孩因打碎窗玻璃而被狠狠打了一顿。
- Many natural materials are becoming scarce. 许多天然原料越来越少。
- Aluminium alloy material basically has dichromatic, it is silvery white, it is dark brown, also appeared now nevertheless chromatic aluminium alloy, its main use is door window material. 铝合金材主要有两色，一为银白、一为茶色，不过现在也出现了彩色铝合金，它的主要用途为门窗料。
- The beautiful curtain is made of remnant materials. 这个漂亮的窗帘是用零头布做的。
- The boys were spitting out of the train window. 那些男孩子向火车窗外吐口水。
- The putty gives a good seal round the window. 窗户四周泥的油灰密封效果很好。
- Some synthetic materials do not crush easily. 有些化纤衣料不易起皱。
- The trees outside the window blocked off the sun. 窗外的树木挡住了阳光。
- The fresh air blew in from the open window. 新鲜空气从开着的窗户吹进来。
- The window was all smeared after the rain. 下过雨后窗户都脏了。
- Everything we used was made from natural materials. 我们所用的一切都是由天然材料做成的。
- He buys the materials wholesale. 他成批地购买原材料。
- She painted the window sills a bright colour. 她把窗台漆上鲜艳的颜色。
- He is collecting materials for a book. 他正在为写书搜集素材。
- He looked at the shop window with greedy eyes. 他用贪婪的眼光看着商店的橱窗。
- Building materials are expensive. 建筑材料很昂贵。
- Please open a window to allow the air to circulate. 打开窗子让空气流通。
