Within a few minutes, Miss Pross stood whispering at his side.
几分钟之后普洛丝小姐已站在他身旁消声说话.
Suitable noise and vibration isolation, and protection against freezing must be provided.
必须提供适当的消声和隔振以及防冻措施.
There wouldn't be any hassle about any discontinuance of services.
人类中断服务,任何激烈的争论就会消声匿迹了.
The sound system is armed.
消声系统也严阵以待.
After disappearing for two years, the gangster surfaced in Thailand last month.
在消声匿迹两年之后, 那个流氓上个月在泰国露面了.
Feasibility of reducing muzzle blast wave overpressure value was discussed.
论述了利用消声原理降低炮口冲击波超压值的可行性.
Test results show that the noise abatement effect is satisfactory.
实测结果表明,消声效果良好.
He had disappeared for three weeks after that.
这之后,他消声匿迹有三星期之久.
As a politician, he has completely effaced himself.
作为一名政客, 他已完全消声匿迹了.
Dead Room: This has major padding on the walls and ceiling, with a carpet floor.
消声室: 它有非常专业的填充物在墙壁和天花板上, 还有地毯.
Many brands, although classics effort, escape hard also noise elimination goes into hiding adversity.
不少品牌, 虽经努力, 也难逃消声匿迹厄运.
The optimum design of the controller of compound active noise cancellation earmuff is discussed.
探讨了复合式有源消声耳罩的控制器的优化设计方法.
This method is effective to control muffler attenuation of the muffler structure which is Axis symmetry.
这一方法对控制以轴向尺寸为主的消声结构的消声低谷非常有效.
Applicable to high - temperature environment of insulation , thermal insulation, sealing , electrical insulation sound - absorbing, filtering and so on.
高温垫片原料;汽车消音器的消声隔热材料 、 排气管的保温材料 、 隔离防烧结材料等.
Computation of the acoustic field in an anechoic tank is important for selection of absorption lining.
消声水池的声场计算对消声水池尺寸的确定和所敷设的吸声材料参数的选择十分重要.