Sentence examples for spines down from inspiring English sources

Such unusual fossils as Hallucigenia, a creature with a long tubular body and two rows of tall dorsal spines; Wiwaxia, an oval creature with two rows of spines down its plated back; and Opabinia, which had five eyes and a long nozzle, have led many scientists to conclude that the Cambrian Period may have produced many unique phyla.

Streamlining in urchins results in a "spines down" posture while particle capture benefits from spines remaining erect, a difference that could potentially lead to decreased feeding rates in high water velocities.

Hundreds of paperbacks have been packed together, spine down, open edge up, to form a platformlike second floor a few inches higher than they real one.

One million of each cell lines were transferred to microcentrifuge tubes, followed by spining down for 3 min at 800 ×g at room temperature.

Push your spine to the ceiling and hold, then push your spine down and lift your head.

Push your lower back down to the floor while keeping the rest of your spine down.

Runs 3 6 have a cable actuator in order to bend the tensegrity spine up, down, left, and right.

Runs 3 to 6 have an actuator cable to bend the tensegrity spine up, down, left, and right.

Matshes dissected the spine down through the neck and into the nerve roots.

The next day we took the Trans-Alpine railway across the Southern Alps, the range that forms an icy spine down this island.

I'd been looking forward to that first leg of the trail, which weaves up and over the mountains that run like a spine down the peninsula.