In a theoretically frictionless, or ideal, machine, the work input and work output are equal, and the efficiency would be 1, or 100%.

理论上，一个无摩擦力的，或者说是理想的机器，输入和输出的功相等，因此效率是1，或者说是100%。

youdao

The work is just helping out with data input.

这份工作就是帮忙输入数据而已。

youdao

That's fantastic! The work is just helping out with data input.

那太棒了！这项工作只是帮助输入资料而已。

youdao

"In terms of diplomacy and conflict resolution, he did say that resolving the Israeli-Palestinian issue was a major input, and he immediately named Senator George Mitchell as his envoy in order to work on that particular issue,"

VOA: standard.2009.04.24

The work input during the expansion steps.

膨胀过程中的功。

麻省理工公开课 - 热力学与动力学课程节选

get back to the initial point is going to require some input from outside, like heat or extra work or extra heat or something because you've done an irreversible process.

如果要逆转它,回到初始点，就需要外界的投入，比如额外的功，额外的热量等等,因为你进行了一个不可逆过程。

麻省理工公开课 - 热力学与动力学课程节选

Work force input has been expensively upgraded: Public school teachers in 1983 had a median work experience of 13 years, up from 8 in the mid-1970s, and the proportion with a master's degree doubled in 20 years, to 53%.

FORBES: Are We Spending Too Much On Education?

In my experience, there are plenty of people who prefer to work on their own without input, help, or even interaction with others.

FORBES: Why Smart People Can Be Stupid About Asking For Help

While previous jailbreaks like Jailbreakme 2 and Jailbreakme 3 were developed largely by one hacker, a Brown University student named Nicholas Allegra and known as Comex, evasi0n was assembled from the work of four hackers with input from many others.

FORBES: After Evasi0n, iOS Hackers Have More Exploits In Store For Apple