English Dictionary

immunisation

noun

(British spelling, immunology) Alternative spelling of immunization

Immunisation is an important step in preventing the spread of diseases.

意味（1）

(British spelling, immunology) Alternative spelling of immunization

意味（2）

(rail transport, electrical engineering) The process of immunising signalling and traction power supplies so they don't interfere with each other.

"Secondly, we have to find more cost-effective ways of electrifying. And we've had a real breakthrough in the last couple of years in terms of bridge clearances and immunisation, meaning we've been able to take hundreds of millions of pounds off the cost of electrification.