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- It may even die out altogether, as in opaque materials. 它甚至会完全消失，就像在不透明的物体里。
- Adopt opaque materials,convenient for using,many colors for choice. 采用不透明材料、便于使用，多种颜色可供选择。
- This rotary sprinkles is made of opaque material. 这个旋转式洒水车由不透明的材料制成。
- Since the thermal radiation largely stopped by ordinary opaque materials, buildings and clothing can provide protection. 既然普通不透明的材料可以在很大程度上阻止住热辐射，建筑物和衣服就能起防护作用。
- It is very easy to shield against UV, though; just a few millionths of a meter of opaque material is enough to protect bacteria. 不过，紫外光极易遮挡，只需要几片10-4公分厚的不透光材质，即足以让细菌免于受到伤害。
- Visual Evaluation of Color Differences of Opaque Materials 不透明材料色差的目测评估
- I felt his report was deliberately opaque. 我觉得他的报告故意含糊其词。
- Earthenware decorated with colorful, opaque glazes. 彩釉饰有彩色、不透明釉料的陶器
- Many natural materials are becoming scarce. 许多天然原料越来越少。
- An opaque pigment used when painting in this way. 树胶水彩画颜料作这种画时所用的不透明颜料
- The beautiful curtain is made of remnant materials. 这个漂亮的窗帘是用零头布做的。
- Some synthetic materials do not crush easily. 有些化纤衣料不易起皱。
- Their intentions remained opaque. 他们的意图仍然令人费解。
- 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。
- He is collecting materials for a book. 他正在为写书搜集素材。
- Building materials are expensive. 建筑材料很昂贵。
- A form of opaque or dark-colored diamond used for drills. 墨金刚石一种不透明的或深色的钻石，用作钻(头)
- 18.This rotary sprinkles is made of opaque material. 这个旋转式洒水车由不透明的材料制成。
- A bin for storing ore, grain, or other materials. 仓库储放矿石、谷物或其它材料的大箱
