近日，3DSystems公司公布了Cimatron软件的第13个版本。

有网友在微博曝光了OPPO两款新手机A91和A8的图片。

Qtum 刚公布了近期的 2020 年技术路线图，包括离线 Staking，Qtum Phantom 隐私解决方案和 Qtum Neutron 虚拟机架构三大改版。

E-commerce businesses live and die by their customer acquisition costs — the amount of money they spent to bring in a sale. The big difference between

随着自动化市场需求的大大提高，工业机器人市场获得了更大扩展，除了传统的焊应用于外，机器人在机床上下料等多领域构建了广泛应用。

Brands are familiar, but often expensive. A new online retailer thinks it can offer shoppers big savings by ditching branded goods altogether.品牌产品为顾客熟