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I

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When heating is continued beyond 1403°C the gamma iron changes (or converts, or transforms) to delta iron.

As abundance of phenocrystals increases, the rocks pass into andesite porphyry.

Here, red light grades into infrared radiation.

Under a linear transformation the points z1, z2, z3 go over into distinct points w1, w2, w3, and z goes into w.

II

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The mountainous terrain gives way to a lowland area.

The lateral bending movements give way to a more complicated cycle of motions (биол.).

III

The hot material switches to a less dense form.

Источник: Русско-английский научно-технический словарь на Gufo.me