ballast造句怎么写

These premature deaths were usually caused by a failure of the CFL's electronic ballast.

Marine bio-invasions are caused by the transfer of alien plants and animals in ships’ ballast tanks.

All the operator has to do is set the speed to slow ahead, and FORGET the ballast system.

I descended by popping balloons with a knife or cutting them free, and climbed by throwing off some of my ballast water.

The elastic rigidity of rail pad and ballast stiffness of rail and clamping force of fastener are the main factors that cause the widening of gauge.

Pivoting on a pin inside the hull, it swings down to provide ballast and resistance against sideways motion of the boat caused by the wind blowing from one side.

Function test and automatic controller test for ballast pump.

Perform crane ballast sequence, or any other sequence.

Provides the most ballast to resist capsizing and ensure recovery from a capsize.

From the feel of it I shouldn't need to much ballast or foam.

So, Cohen explains, ships fill massive onboard ballast tanks by pumping seawater in at one port and pumping it out at the next.

When the ballast parameter is measured in the fluorescent circuit, the fluorescent tube is in a resistance load of low inductance.

A "global ballast partnership" hopes to reduce this risk.

It had a huge ballast hidden in the handle and a very substantial extension cord.

Efforts are also being made to prevent the spread of invasive species through the taking on and discharging of ships' ballast water.

In addition, it will assist with exploring new ship design options such as' flow thru 'ballast tanks and' ballast-free ships'.

To stabilize or provide with ballast.

Capable crossing-over use with incandescent lamp without ballast attached so as to reduce expense. indoor and outdoor lighting.