Describes how to use this control to group controls.

描述如何使用此控件对控件进行分组。

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C1: Digital programmable control with one stored program of 8 segments. The furnaces that use this control also utilize a mechanical Over Temperature Protection relay.

C 1：数字式可编程控制器以一个贮备程序含8个分节，采用此控制器的熔炉并设置了超温度保护继电器。

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The researchers managed to use this to control a simple computer game.

BBC: Health

Fossett will use a bigger balloon this time, and control its altitude by working a propane ethane burner.

CNN: Global balloon race to get off the ground tonight

The purpose of these pyramids was to draw outside capital into the family group while retaining control over the use of this capital within the family.

ECONOMIST: A survey of Asian business