Sentence examples for were maintained for several from inspiring English sources

These conditions were maintained for several days.

The steady-state gradients were established within 1 min and were maintained for several minutes.

These positions were maintained for several laps, but the distances between the cars increased, in part because the spray thrown up by their wheels made close racing difficult.

Cells of both genotypes were maintained for several weeks and the absence of microRNAs from the Dicer-null cells confirmed by array analysis (Fig. 1C; Table S1).

Small colonies of A. cervicornis, M. franksi, M. faveolata, and M. annularis were collected from the reefs surrounding Carrie Bow Cay, Belize and were placed on submerged racks where they were maintained for several days.

Spheres were maintained for several passages.

The first gives instantaneous access and is maintained for several months.

But the latest clinical trial resulted in a dramatic lowering of the virus, which was maintained for several weeks after the initial injection for some patients.

Speeds of 50 km (31 miles) per hour can be maintained for several kilometres, but 60 km (37 miles) per hour can be attained over short distances.

Palermo's cultural and commercial importance was maintained for several centuries under Spanish domination until Garibaldi decided to use it as a starting point for his successful unification of Italy during the latter half of the nineteenth century.

The commission said that it unanimously endorsed Mr. Bush's plan and added that the pay-as-you-go approach could work if public and political support for space exploration by humans and robots could be maintained for several decades.