Put the following paragraph into Chinese.
When dominant innovators in a science respond to the
challenge of a situation that demands some change in its practice, this may take
a number of forms, and rival schools may grow up around different leaders
responding differently to a particular situation. These rivalries may be
reinforced and perpetuated by the use of standard textbooks. Any empirical
science must be able to cope with its own phenomena, and once any observation is
accepted as relevant, its theory and modes of description and analysis must be
able to handle it with scientific adequacy, of which exhaustiveness,
consistency, economy are basic principles. The extension of a science to new but
relevant fields may require the further elaboration and presentation of existing
theory along previously-followed lines.