Sentence examples for the second barrier from inspiring English sources
The second barrier is the tight regulation governing donor aid.
The second barrier is the Cryostat and its extensions.
We climbed over, and moved slowly toward the post at the second barrier.
As trucks pass inspection, the second barrier drops, and the truck leaves.
The second barrier is opened by guards and the third opens automatically.
It is the second barrier wall that will displace the bulkhead.
The second barrier may be internal: Research shows that busyness is a sign of social status.
She clattered into the second barrier in the 100m hurdles and was unusually mediocre in the high jump.
In peripheral blood mononuclear cells (PBMC), as model of the second barrier, a dual preventive and therapeutic behavior was observed.
Rudi and his friends planned to be armed, and they had reason for not expecting trouble at the second barrier, which was also a barbed-wire fence.
Apart from tumour perfusion (the 'first' barrier), also vascular permeability (the 'second' barrier) could theoretically play a role in the delivery of anticancer agents.
