Sanskrit

बाह्याभ्यन्तरस्तम्भवृत्तिर्देशकालसंख्याभिः परिदृष्टो दीर्घसूक्ष्मः

Transliteration (IAST)

bāhyābhyantara-stambha-vṛttir deśa-kāla-saṃkhyābhiḥ paridṛṣṭo dīrgha-sūkṣmaḥ

Word by word

bāhya

external (exhalation)

ābhyantara

internal (inhalation)

stambha-vṛttiḥ

the suspended (retention) phase

deśa-kāla-saṃkhyābhiḥ

by place, time, and number

paridṛṣṭaḥ

regulated; observed

dīrgha-sūkṣmaḥ

long and subtle

Translation

In its external, internal, and suspended operations, regulated by place, time, and number, it becomes long and subtle.

Source: Surenyogalaya Open Translation (English) · License: CC0-1.0