节省的

I have to buy a more economical stove.

我得买一个更节省燃料的火炉。

I have to economize where I can.

能节省的地我都得节省。

Equip the home with labor-saving devices such as dishwash-ers.

在家中使用洗碗机、吸尘器等节省劳力的电器。

In this scheme we put forward the concept of matrix pool on which our key predistribution scheme is upbuilt，and encrpytion scheme is introduced into the process of key transfer.

提出了阵池的概念，将的预配置建立在多个阵之上，节省了节点的存储空间，增强了网络的可扩展性。将加传输机制应用到的传输过程中，增强了传输过程中的安全性。