节省的

I have to buy a more economical stove.

我得买一个更节省燃料火炉。

I have to economize where I can.

能节省地方我都得节省。

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.

该方案提出了矩阵池概，预配置建立在多个矩阵之上，节省了节点存储空间，增强了网络可扩展性。加传输机制应用到传输过程中，增强了传输过程中安全性。