International financial speculation is an unsteady and destructive factor of virtual economy.
国际金融投机已经成为实质经济的不稳定和破坏性因素。
Of the many controlling factors rock mass structure is the key factor to control the development of the rock mass destructive mode.
在其发育过程中的诸多控制因素中,岩体结构对这种岩体破坏方式的发育起了控制作用。
This paper advances the destructive main cause and influential factor of metalic mould used in centrifuge casting pipe.
本文提出了离心铸管用金属型破坏的主要原因和影响因素。
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