1) special box
专用箱
1.
Based on the situation and problems existing in express packages,the paper designs a new express special box and discusses how to extent the new express special box and how to build up package shared system.
针对现行快递业包装情况及存在的问题,设计出了一种新型快递专用箱,并探讨了新型快递专用箱推广及共用系统的建立问题。
2) Specified flask
专用砂箱
3) special gear box
专用齿轮箱
4) private box
专用火警箱
5) special container flat wagon
集装箱专用平车
1.
Based on the three dimensional,steady and incompressible Navier-Stokes equation and k-epsilon turbulence model,FLUENT was adoptted to carry out numerical calculation of aerodynamic forces on special container flat wagon(container flat car for short)running on embankments in environmental winds.
基于三维、定常、不可压Navier-Stokes方程和k-epsilon双方程湍流模型,采用FLUENT流场计算软件对环境风作用下铁路快运集装箱专用平车(简称集装箱平车)所受气动力进行数值模拟计算。
2.
Based on unsteady N-S equation of three dimensional and compressible viscous fluid,the aerodynamic performance for the fast special container flat wagon at the speed of 160 km/h was calculated numerically by adopting the technology named slippage grid.
利用三维、可压、非定常N-S方程,采用滑移网格技术对我国正在研制的160 km/h快速集装箱专用平车与动车组分别在明线和隧道内会车时的气动性能进行数值模拟。
6) PET special box
PET专用工作箱
补充资料：非法购买增值税专用发票、购买伪造的增值税专用发票罪
非法购买增值税专用发票、购买伪造的增值税专用发票罪：指违反国家发票管理法规，非法购买增值税专用发票或者购买伪造的增值税专用发票的行为。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条