almost periodic time-varying MA system 几乎周期时变MA系统
variable-ma system 变质量系
center of ma system 质心坐标系
ma - ring system 质量弹簧系统
ma screening system 集体检诊系统
Alibaba has also outflanked the opposition in online payments. Aware that most Chinese do not have credit CARDS, Mr Ma introduced AliPay, a system that keeps cash in escrow until goods arrive.
阿里巴巴在网上支付的领域又棋胜一筹,意识到大多数的中国人没有信用卡,马云推出了支付宝,它可以在到货之前将所付金额一直交由第三方保管的支付系统。
For example, Ma Lei, a mechanical engineering graduate, has invented an underwater defense system based on Zhang's hypothesis and it has been patented by China's State Intellectual Property Office.
譬如,海带缠潜艇的设想已经被一名机械工程专业的研究生马磊付诸实践,转化成为了一种水下防御系统,并申请了国家专利。
The practice of reducing bentonite consumption through stabilizing system operation at Pelletizing Plant of Ma Steel is introduced.
介绍了马钢球团厂通过稳定系统运行来降低膨润土消耗的实践。
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