Given this intrinsic asymmetry, what single unit would a good bookkeeper choose?

There's no setup; the burner and fuel tank are a single unit.

We are a single unit, a focused target audience, a marketer's dream.

They are all grouped as a compact single unit near the engine.

In the immense sum of human existence what is a single unit?

You will not even be able to tamper with a single unit.

This is but a single unit out of the myriads of similar systems.

In Quadling thinking, one plus one doesn't equal a single unit of two.

A chao is a single unit of chaos, they figure. The Padre smiled.

A single unit, he was yet a worthy symbol of a world-wide efficiency.

The silicon support structures recorded single unit activity in three acute rat surgeries.

In reality, these men worked so closely together that they comprised a single unit.

Every single unit should be put at work for the good of the country.

No elbow or knee joints were apparent, the limbs moved as a single unit.

Go. As one, they moved, becoming a single unit again.

Zero or more characters passed to a program or function as a single unit.