There are two established techniques for managing system and software complexity

目前，已经制定出两种技术来管理系统和软件的复杂性

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These established techniques are not powerful enough to document dreams, but a newer method may enable a breakthrough.

这些可行的技术手段不足以记录梦，但有一个比较新的方法可能有所突破。

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The organisation is a master of such long-established communication techniques as direct mailing, phone-banking and talk radio.

ECONOMIST: The caveman cometh

The latter proposed to utilize well-established market techniques to draw out and evaluate information about possible terrorist scenarios.

CENTERFORSECURITYPOLICY: The dot-connector

All loans should be tied to specific projects or trade transactions through the use of established lending techniques and expanded reporting requirements.

CENTERFORSECURITYPOLICY: US-Soviet Relations