Sub-total , tax and total amount are computed from the line items automatically.

小计，税收和总金额计算从项目自动。

Objective: To study the prevention of complication and therapy in sub-total thyroidectomy.

目的：探讨甲状腺功能亢进次全切除术的治疗方法及并发症的预防。

Perpetual shopping carts display the number of items in the cart and sub-total as a shopper navigates the site.

永久购物车作为网站的一个导航展示在消费者购物车里的商品数量，并提供总价。