Q:

In languages whose syllables are of roughly equal length, how is stress typically indicated?

In languages whose syllables are approximately equal in length, how is stress typically indicated?
Stress in English is typically indicated by any or all of the following:  length, loudness, an pitch.   
I assume that, in the kind of language in question, loudness and/or pitch would indicate stress.  Is there are preference, or do loudness & pitch for stress co-vary in the languages in question?

A:

Russian has equal vowel length for all syllables, but vowels in stressed syllables are pronounced longer and with expiratory pitch. No difference in vowel length is marked in writing and long vowels are perceived by native speakers as having qualities of allophones with 'normal', or short length.
Chinese has approximately equal length for all syllables, but in polysyllabic words there is a kind of tone sandhi which results in specific lexical stress patterns.

