反渗透

反滲透
fǎnshèntòu
  1. anti-infiltration (measures taken against subversive external forces)
  2. (chemistry) reverse osmosis

CEDICT

chemistry

Entry Composition

1 反 fǎn
  1. contrary
  2. in reverse
  3. inside out or upside down
  4. to reverse
  5. to return
  6. to oppose
  7. opposite
  8. against
  9. anti-
  10. to rebel
  11. to use analogy
  12. instead
  13. abbr. for 反切 fǎnqiè phonetic system
2 渗透 shèntòu
  1. (lit. and fig.) to permeate
  2. to seep into
  3. (of a product, idea etc) to penetrate (in a population)
  4. (of hostile forces) to infiltrate
  5. (chemistry) osmosis