木芯

GB/T15429-1995电子设备用复塑铝板轻木芯铝饰面成层塑胶板

Aluminium plate clad with plastics for electronic equipments aluminum-surfaced balsa core laminate

轻木芯铝饰面成层塑胶板

Aluminum-surfaced balsa core laminate

包芯纱有一个纱芯，表面包覆有由纤维构成的表层或皮层。轻木芯铝饰面成层塑胶板

Core - spun yams have a central core with a second layer or sheath of fibers wrapped around it . aluminum-surfaced balsa core laminate

介绍了预制箱梁施工中如何控制质量，防止木芯模上浮，控制张拉、压浆等关键工序等，理论联系实际，有一定实用价值。

The paper introduced how to control quality , control the tensioning and grouting etc. in the construction of precast box beam for reference .

常规测定木材基本密度的方法是在胸高处用生长锥取木芯，然后利用排水法测出木材的基本密度。

The conventional way measuring wood basic density is takes cores using growth cones in chest , then measure wood basic density with permeate withdrawal method .

钢木组合芯模在桥梁施工中的应用

The application of steel and wood composite core formwork in bridge construction