Sentence examples for boundary has been from inspiring English sources
The Cretaceous-Tertiary, or K-T, boundary has been stratotypified in Tunisia in North Africa.
About six miles of the 45-mile boundary has been reinforced in the past 18 months.
The boundary has been taken either clamped or simply supported.
Brain regions such as the amygdala, which registers threats, activate automatically when a boundary has been crossed.
The third genus (Tricophanes), which dates to near the Oligocene-Miocene boundary, has been established as a pirate perch (Aphredoderidae).
In recent years, the southern boundary has been extended as well, to Houston Street between First and Sixth Avenues.
The relationship between RIS and DLFZ formation near a grain boundary has been substantially clarified.
The flow around a sphere placed at various heights above a plane boundary has been investigated.
That boundary has been known as the "green line" since 1949, when it was sketched on a map in green ink after the Arab-Israeli war in 1948.
In the past this boundary has been less fixed than many assume, and it ought to move in response to the changing nature of care needs.
When a federal agency refers to the industry it oversees as its "customers," as the F.A.A. did with the airlines, a boundary has been dangerously crossed.
