节省的

I have to economize where I can.

能的地方我都得。

I have to buy a more economical stove.

我得买一个更燃料的火炉。

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

在家中使用洗碗机、吸尘器劳力的电器。

The money that a repeal saves could help pay for monitoring compulsive molesters more intrusively—through ankle bracelets and the like.

一项废除令所的钱可通过增加电子脚铐或类似设备，干扰性地监控强迫性猥亵犯。

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的概念，将密钥的预立在多个密钥矩阵之上，了点的存储空间，增强了网络的可扩展性。将加密传输机制应用到密钥的传输过程中，增强了密钥传输过程中的安全性。