borne 不作“产,生”解的 bear1 的过去分词。★在作“产,生”解时只限于生育(子女等)一义,有以下两种情况:一是用于完成时,置于助动词 have 之后;一是用于被动语态,置于介词 by 之前。 She has borne two children. Two children were borne by her. 她生了两个孩子。
Tests in building acoustics - measurements of structure - borne sound produced by technical appliances in buildings 建筑声学试验.建筑物内技术装备产生的结构噪声的测量
Nuclear facilities - operational monitoring - part 1 : monitoring of structure - borne sound for loose parts detection 核设施.操作监控.第1部分:松动部件检测用结构噪声监
Acoustics - characterization of sources of structure - borne sound with respect to sound radiation from connected structures - measurement of velocity at the contact points of machinery when resiliently mounted 声学.关于由连接结构产生噪声辐射的结构载振动噪声源的特性描述.机械装置弹性连接接触点声速测量