This simple circuit made up of a source, a load and two wires is seldom, if ever, met with in practice.

这种由一个电源、一个负载和两根导线组成的简单电路，在实际中即使能碰见也是很少的。

youdao

With a simple circuit, the system is credible and can transmit data timely and accurately.

该系统电路简单，运行可靠，很好地实现数据实时、准确地传输。

youdao

The utility model has the advantages of simple circuit structure, stable and reliable braking, low cost, long service life and obvious economic benefit.

电路结构简单，制动平稳可靠，价格低廉，使用寿命长，经济效益显著。

youdao

But the two researchers have already used them to make a simple, disposable memory circuit, which they will describe in a forthcoming issue of Applied Physics Letters.

ECONOMIST: A new use for a common material

Now we are going to write some very simple instruments in Csound that our little MIDI circuit can control in real time.

ENGADGET: How-To Control Csound with a Custom Midi Controller: Hardware (2 of 2)