It is a very important tool for enterprises to realize electronical commerce.因此网络虚拟现实对于企业实现电子商务有重要的意义.Bachelor degree or above, majoring in electronical engineering, acoustics or physics.电子工程 、 声学或者相干物理学专业本科及以上课历.Master ...
70年代是市场区分和产品线外延的年代.The 70 s became a decade of segmentation and line extension.对行政审批概念的理解不同,必然会导致行政审批内涵与外延的不同.Different concepts of AEA get rise to different intention and extension.用人单位是我国劳动法上具有特定内涵与外延的法律概念和范畴.Employing...
When I was 11 my mother sent me to elocution lessons.在我11岁的时候，妈妈让我去上演说技巧课。With every advantage of lungs and elocution, the effect is vapid.然而,扯着嗓子 、 扬顿挫地朗诵,其结果却是令听者兴味索然.With every advantage of lungs and elocution, the ef...