Over the last several years, single-supply operation has become an increasingly important requirement as SYSTEMs get smaller, cheaper, and more portable.

近几年来，单电源工作已经成为一个系统小型化、价格低廉化和便携化越来越重要的要求。

youdao

Achieving adequate bandwidth and required PRECISION with a somewhat limited selection of AMPLIFIERs presents significant SYSTEM design challenges in single-supply, low - POWER applications.

对单电源、低功耗应用，在放大器的一些有限的选择面前，要达到适当的带宽和所需的精度，无疑对系统设计提出了重大的挑战。

youdao

Applications include transducer amplifiers, dc amplification blocks, and all the conventional operational-amplifier circuits that now can be more easily implemented in single-supply-voltage systems.

应用包括传感器放大器，直流放大块，和所有的传统运算放大器，现在可以更容易地在单电源电压系统实现电路。

youdao

But the super-rich are busy trying to turn old brownstones around Gramercy Park into single-occupancy houses and the supply of people who want to live in Manhattan seems inexhaustibly great.

ECONOMIST: Geography of cool: New York

This is largely due to high regulatory costs that discourage new housing supply, particularly the single-family homes preferred by most families.

FORBES: America's Baby Boom And Baby Bust Cities

In general, the increase in the supply of precious metals is a single-digit number on a yearly basis.

FORBES: Where Is The Limit For Gold?