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 ...
圣彼德堡镇的那些受折磨 、 受拘束的体面孩子们个个都是这么想的.So thought every harassed , hampered, respectable boy in St. Petersburg.年青人毫无拘束的还加上许多粗话蠢话.He did not scruple to talk crudely either.贝伦森是个异想天开,不受拘束的人.Berenson's whimsical and very inde...
The computations are often difficult for a particular object.对于特定物体的计算往往很困难.He took a few notes and made computations.他记了一点笔记，然后做了运算。Donoghue re - examined the facts and presented some pertinent computations.Donoghue重新检查...
She looked at us in some perplexity.她有点困惑不解地看着我们.He scratched his head in perplexity.他困窘得直抓头皮.Most of them just stared at her in perplexity.他们多数人茫然地凝视着她。Robert outfaces his perplexity with his most peremptory air.罗伯特尽量以专...