Assertion: probe | /r/HasProperty | improvement
Facets:
Source sentences:
text: Although such a probe is an improvement, it does not work when the time scale shrinks to several cable transit times (transit time is typically 5 ns).
text: Such a probe is an improvement, but does not work well when the time scale shrinks to several cable transit times or less (transit time is typically 5 ns).[clarification needed]