1. Solid sample and liquid sample adopt a different formula calculation while computing. 计算时固体样品与液体样品采用不同的公式计算；
2. A key attraction of cloud computing is that it conceals the complexity of the infrastructure from developers and end users. 云计算的一个重要的有吸引力的地方就是它对开发者和用户隐藏了架构的复杂性。
3. Today, most cloud computing offerings concentrate on platform virtualization, and the developer chooses the OS and development platform. 今天，大部分云计算集中在平台虚拟化的提供上，开发者选择操作系统和开发平台。
英英解释
n.
1. the branch of engineering science that studies (with the aid of computers) computable processes and
2. the procedure of calculating; determining something by mathematical or logical methods
