沉积岩的组成大部分为杂砂岩相的浊积岩.The sedimentary members are largely turbidites of greywacke facies.杂砂岩任何含有页岩的多种黑灰色砂岩之一.Any of various dark gray sandstones that contain shale....
She just flutters her eyelashes and the men come running!她只要眨一下眼睫毛，男人们便忙不迭地跑过来！The music of the far - away summer flutters around the Autumn seeking its former nest.远远去了的夏之音乐,翱翔于秋间,寻求它的旧垒.The previous time concert approa...
画出此单元体,将应力标在其上.Draw a view of this element with the stress placed thereon.在B处的单元体,弯曲应力为零.The bending stress is zero for the element at B.现在从考察一无应力物体中的圆球形单元体开始讨论.We begin by considering a spherical element in an unstresse...
Joints between reinforcement members can be made satisfactorily with tin solder.锡焊能够满意地做成加筋构件之间的接头.Single plated nickel barrier terminations has excellent solder heat resistance for soldering.外部电极为镍的电镀构造,于焊接时具有极优越的耐热性.Fe...