Difference between Slow Down and Ramp Up

SLOW DOWN vs RAMP UP: VERB

To start (something) up; to cause (something) to ramp up.
To start up; to be in an initial phase of rapid increase.
To increase (something) rapidly to a new value; to cause (something) to ramp up.
To increase rapidly to a new value.
Bolster or strengthen

Back off, Speed limit, Speed up, Slow up, Unlax, Slack, Slacken, Unwind, Decompress, Unbend, Decelerate, Relax, Loosen up, Slow, Retard

Gangway, Stair, Trail, Bridge, Yield, Track, Slow, Rail, Brow, Slope, Inrun, Phonon, Rev, Increase, Boost

Stay off, Go back, Catch up, Back off, Speed up, Slow up, Slack, Slacken, Decompress, Unbend, Decelerate, Relax, Loosen up, Slow, Retard

Gangway, Age, Stair, Yield, Trail, Track, Slow, Rail, Brow, Bridge, Slope, Phonon, Rev, Increase, Boost

Slow down and shift down to a speed that you can controlwithout using the brakes hard.
Time Stop: Slow down the passage of time so slow it eventually freezes, stunning all enemies in the area.
It is likely that traffic will slow down, or even stop, further down the road.
Fortunately, you can combat the risk of bloat by helping your Labrador slow down their rate of eating with a slow feeder.
OTR and yes things do slow down a bit after the holidays but at least when I was there they were really never slow.
Slow debuff, which can greatly slow down a player, even if just for a second.
Does it force you to sit down, lie down, slow down?
The problem is so severe that it will even slow down my internet feed and slow down other excel files I have open.
They gradually slow down, forcing pursued vehicle to slow down by allowing no outlet.
When i slow down to turn a corner, or slow down for a traffic light, going at a slow speed from approx.

Using manual control, the operator may gradually ramp up the plant throughput until it is up to its normal production rate.
But when the past continues to catch up with her, rival gangs ramp up their challenges, out for her head.
Changing up your commute even a few times per week may be a simple way to ramp up weight loss.
Klenda said the publicly traded company had outside investors lined up to help it ramp up production at its Wyoming mines.
Heath officials are up against a powerful sentiment as they try to ramp up vaccinations.
Should You Wrap Up Or Ramp Up Your Job Search In December?
Fossil fuel sources did ramp up, but hydropower ramped up much more.
Market Scale up reduce ramp up surge by pulling demand forward.
The fact that I have to ramp up the speed and ramp down the speed seems to be little bit of a pain.
Reduce the whites during ramp up and ramp down and leave all the blues the same.