When the configuration of source, target and receiver has complicated triangular relationship, the relationship among target strength, incidence angle and bistatic angle is obtained.

在声源、目标和接收机之间呈复杂的三角形关系条件下，找到了目标强度与入射角、分置角之间的关系。

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The triangular relationship between the UK, Europe and the US could pose serious problems for Tony Blair during his second term.

BBC: POLL AFTERMATH IN QUOTES

The first part of the report examines the nature of traditional knowledge and the triangular relationship between science, traditional knowledge and pseudo-science.

UNESCO: Local and Indigenous Knowledge Systems

Moreover, Pasok is handing over the reins at a delicate and perhaps critical time in the triangular relationship between Greece, Turkey and Cyprus.

ECONOMIST: A new democracy | The