His father worked shifts in a steel mill.

The new tax is fairer than the old system.

新税制比旧税制公正。

She comes from an old Scots family.

她出生于一个古老的苏格兰家族。

Many financial services companies in London have invested in back-up facilities since 2001.

自2001年以来，许多位于伦敦的金融服务公司对备用设施进行了投资。

Who is that? New back-up man?

他是你新收的跟班？

Reliability and Lock of Automatic Back-up Power Supply Device

有关备用电源自投装置的闭锁与可靠性问题的探讨

The Policy and Methods for Data Back-up

数据备份策略及方法

Realization Way and Characteristic of the Cable TV Network Back-up Electric Power System Switching Automatically

有线电视网络备份供电系统自动切换的实现方式与特点

The Study on the Back-up Algorithm of the Airborne Data Transmission System to Fire Control Transducer

飞机编队数传系统对火控传感器的备份算法

Race walking back-up talent base covers a variety of system.

后备人才基地涵盖有多种功能的系统。

Research and Practice on Differential Heat Treatment of the Large Forged Back-up Roll

大型锻钢支承辊差温热处理工艺研究和生产实践

The Research of Culture and Countermeasures for Back-up Personnel in CUBA

CUBA后备人才的培养现状及对策研究

Make a back-up copy of this kernel source tree using the command

使用下面的命令制作内核源代码树的一个备份拷贝

The Construction of Distant Learning Back-up Service System

网络环境下学习支持服务系统的构建

Study on Port Back-up Land and Open Storage Requirements

港口后勤用地及露天存货需求研究

Optimum design discussion of back-up water pump in middle and small type air-conditioning water system

中小型空调水系统备用泵的优化设计探讨

Improving surface quality of normalized steel plate by using plate back-up frame

采用垫板架提高正火钢板的表面质量

You can use a conventional heating system as back-up.

你可以用旧式的供暖系统作为备用。

A method for reliability analysis on back-up redundancy On cold fusion

冷备用冗余的可靠性分析方法

There is no emergency back-up immediately available

手头无法获得应急支持。

Normal power supply with automatic charge for the back-up power.

供电正常用自动为后备电源充电。