It uses composites to reduce the weight of the engine .

该公司运用复合材料来降低引擎的自重。

Appetites and aversions , moreover , are not simple qualities but composites .

欲望和厌恶并非简单的特质,而是种合成物。

In 2007 an explosion during the testing of its propellant killed three employees of scaled composites , the company building the spaceship .

2007年推进剂测试时发生爆炸，建造太空船的scaledcomposites公司三名雇员身亡。

Polymeric noise reduction composites were widely applied to the fields such as architecture , traffic chemical industry , daily life and so on .

降噪高分子材料可广泛应用于建筑、交通、化工和生活等各个领域。

The complex skeleton of hb-sia is constructed from carbon-fibre composites formed into honeycomb and sandwich structures . This is covered in plastic film .

hb-sia复杂的框架是由碳纤维混合形成的蜂窝夹层结构构成，上面覆盖着塑料层。