efficiency是什么意思？

It places more emphasis on work efficiency than on workers' lives.

It improves economic efficiency.

As baby boomers(二战后婴儿潮时期出生的人) came of high-school age, big schools promised economic efficiency.

Suburban high schools were established in the hope of increasing economic efficiency.

increasing economic efficiency.

And efficiency upgrades (升级) can save more than just the earth; they can help protect property owners from rising power costs.

She borrowed the principle of efficiency on the factory floor and applied it to domestic tasks on the kitchen floor.

Many contemporary ideas about kitchen design can be traced back to another American, Christine Frederick, who set about enhancing the efficiency of the housewife.

In American Woman's Home, published in 1869, the Beecher sisters recommended a scientific approach to household management, designed to enhance the efficiency of a woman's work and promote order.

With money and careful planning, we can boost efficiency up to a point.

In terms of efficiency and cleanness, buses, trains and other form of public or mass transportation are superior to the private automobile.

If we could figure out how to improve the efficiency with which we use energy, we can do a lot of work with the energy that is available.

But onlyif they operate at near capacity,otherwise, their overall efficiency is poor.

raise their teaching efficiency

The goal increase people's work efficiency.

By increasing the efficiency of technology transfer agencies.

Our work efficiency increases greatly.

The low efficiency of their operation.

They could greatly improve their work efficiency

Assuming all goes well, the airport should open in October 2020, but the still empty airport stands as the biggest embarrassment to Germany's reputation for efficiency and a continuing drain on city and state resources.

Germany is known for its efficiency and refined engineering, but when it comes to its new ghost airport, this reputation could not be further from the truth.

Online security cameras, intelligent lighting and a wealth of sensors that control both temperature and air quality are offering an unprecedented level of control, efficiency, and improvements to what were once classed necessary costs when running a busin