Seasonally programmable controllers are available but are generally costlier.

经季节性可编程控制器也有，但一般都贵了。

youdao

Programmable Controllers ( PC ) are widely used in various industrial fields.

可编程控制器（PC）在工业控制中的应用越来越广泛。

youdao

All programmable controllers consist of the basic functional blocks shown in Fig. 10. 1.

一切的可编程控制器构成的根本功用模块。如图10第一。

youdao

In the late 1960s Allen-Bradley bought a small outfit that made programmable logic controllers--custom minicomputers.

FORBES: Choreographer of the Assembly Line

U.S. and Asian demand, he says, was broad-based, with particularly solid growth for analog chips, embedded controllers and programmable logic devices.

FORBES: Update: Avnet CEO Sees More Growth In Corporate IT Spending