You may deballast the clean ballast water into the sea.
He has got no ballast whatever.
We can trust that company; the partners are in ballast all right.
The road lamp explosion-proof lamp,lamp pole,base.Inside the base,junctionbox or special ballast of road lamp is installed.
Good in photo chromism,neediless to use additional ballast and used as a ssubsti tute for incandescent bulb.
Customized ballasts, stable in performance, reliable and durable, make lighting free from stroboflash and save the trouble of frequent replacement.
The space between the hulls contains what we call the " ballast tanks."
Some CFLs with magnetic ballasts contain small amounts of short-lived radioactive material.
She is ballasted with utilities; not altogether with unusable pig-lead and kentledge.
A well-known hissing told me that water was entering the ship's ballast tanks.
Hissing sounds soon told me that water was being admitted into the ballast tanks.
The panicked crowd running in view of newsreel cameras, with the hastily-dumped water ballasts still visible in the background.
Next the ballast tanks filled with water, the boat sank, and was fitted into its socket.
These ballast tanks exist within easy access in the lower reaches of the Nautilus.
A native of the western Atlantic, it presumably had been transported in a ship's ballast water and then been discharged.
Now then, I have supplementary ballast tanks capable of shipping 100 metric tons of water.
Our full electric power was then put on the pumps, which instantly began to expel water from the ballast tanks.
The hatch closed, and I heard water hissing in the ballast tanks.
I followed Captain Nemo. The hatch closed, the ballast tanks filled with water, and the submersible sank some ten meters down.
Meanwhile the ballast tanks filled with water and the Nautilus sank slowly.
When the crew of a submarine wants to dive, they fill the ballast tanks with water, increasing the density of the sub.
But can't we float the Nautilus clear by emptying its ballast tanks, to regain our balance?
I could hear the ballast tanks filling little by little, and the Nautilus sank gently beneath the surface of the waves.
By then it was rising to the surface, but cautiously, while slowly emptying its ballast tanks.
It was apparently considered out of the question to dive by filling the ballast tanks.
The main ballast tanks were filled with the water that hadn't yet congealed at our line of flotation.