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- 低Z材料high Z materials
- 中低Z材料辐射烧蚀实验研究EXPERIMENTAL STUDY OF RADIATIVE ABLATION TO LOW AND MEDIUM-Z MATERIAL
- 包装材料wrapper
- 保温材料heat insulator
- 太阳低悬在薄雾笼罩的山谷之上。The sun hung low over the misted valley.
- 证明材料testimonial material
- ＂跟平常一样在他陷入沉思之前他把双臂交叉起来，低下了头。＂He folded his arms and lowered down his head as usual before he was in deep thought.
- 出席率低是由于天气不佳。The bad weather is responsible for the small attendance.
- 半导体材料semiconductor material
- 她的头低着。Her head was bent low.
- 这种材料如果太靠近炉火很容易烤焦。This material will scorch easily if it is too near the fire.
- 堤防保护低地免于海水流入。Dikes protected the lowland from incursions of the sea.
- 密封材料leakproof material
- 她的声调低了下来。Her voice dropped to a lower pitch.
- 阅读材料reading material
- 去年这些果树产量很低。These fruit trees yielded poorly last year.
- 吊起建筑材料crane up building material
- 鹿低下头去喝池塘里的水。The deer lowered its head to drink from the pond.
- 该国建立了战略性金属材料贮备。The country built up a stockpile of strategic metals.
- 今天气温很低。The temperature is very low today.
