позаботиться о том, чтобы
• Care should be exercised to see that there is no ingress of dust.
• Make sure (or See to it) that there is no collection of moisture.
• We must take care to exclude water in the reaction (or must take care that water be excluded in the reaction).
Источник:
Русско-английский научно-технический словарь
на Gufo.me