The bases used and the alkoxides created are both highly moisture sensitive chemical reagents.

He had to remember that by agreement all the bases used the same wave-length for communication with planes and snow-weasels.

The base uses a one-handed grip if flyer is experienced.

After World War II, the base used periodically for pilot training.

The base employs some 1,200 Spaniards and uses the services and supplies of many companies in the area.

If the screws are hidden, pry the molding from the base of the window frame using a putty knife.

At the end of the conflict in 1945 the base was 'revealed' and closed but used for a short time as a surplus aircraft dump.

Where the base used to be, rather?

To what base uses we may return, Horatio!

Landers had refused to specify exactly which non-standard bases he was using, but I'd found plenty of possibilities in the literature.