B. Scope of data services: data services are primarily concerned with actions on data entities - period.
数据服务的范围：数据服务主要关注数据实体上的动作——仅此而已。
2
Party B shall accept any return and make replacement without condition for any product sold by Party A to any end user within the scope regulated in the Sanbao Obligations.
甲方销售给最终用户的产品，在三包规定范围内的退换机，乙方需无条件给予退换。
3
CD200 expression is in a wider scope, mainly in the nerve cells, thymus cells, B cells, t cells, vascular endothelial cells, etc.