1.隔音材料
2.去光泽的涂料
1.“deaden”的现在分词
1.The present participle of deaden
1.Order has been established. At the price of a paralysis of the spirit, a deadening of the heart, and devastation of life.
秩序已经建立起来，其代价是精神上的麻痹、心灵的麻木、生活的荒芜。
2.But I worry that so much of this potential spirit of enterprise is squandered, thanks to the deadening hand of the state.
但我担心，很多此类潜在的企业家精神，会因为政府的压制而白白流失。
3.Another approach is to use more effective sound-deadening insulation around the engine compartment .
另一个办法是在发动机室的周围采用高效消声隔音材料。
4.I must remember not to add to the destruction by breaking a child's spirit and deadening his sense of liveliness.
我必须记得不要打破一个孩子的心灵，使他们充满活力的感觉变得麻木，再增添更大的损失。
5.Conflict and struggle are far more deadening than the seeing of a woman's face, or even perhaps than sex itself.
冲突和挣扎比看到一个女人的脸，甚至也许比性本身要致命得多。
6.Its gravitational repulsion would offset galaxies' gravitational attraction , thereby deadening their motion.
暗能量的斥力会抵消星系间的引力，从而减弱了星系的运动。
7.They also offer better sound-deadening and anti-vibrating properties as well as improved resistance to shock and high temperatures.
同时这种复合材料还具有较好的隔音和抗振能力及改良的抗冲性和耐高温性能。
8.He contrasted America's tradition of lively religious liberty with the deadening effect of state sponsorship in Europe.
他将美国充满活力的宗教自由的传统和欧洲由于国家支持使得宗教的影响逐渐丧失进行了比较。
9.Mental exercises that prompt group members to think more critically can counter that deadening effect, according to Ms Kray.
克赖认为，让集体成员以更挑剔的方式进行思考，这种智力练习能够对抗上述“隔音”效应。
10.With deadening pragmatism, the commission says liberalisation will improve quality and choice and reduce state subsidies.
欧委会也逐渐把实用主义放到一边，称自由化将改进（邮政）服务质量，增加服务多样性，并能减少国家补贴。