If by "drop a column," you mean how do you delete a column, here is the answer for Excel 2007:
The dry column pressure drop refers to the pressure drop across the column when no liquid is present, while the wet column pressure drop refers to the pressure drop when the column is flooded with liquid. The wet column pressure drop is typically higher than the dry column pressure drop at fixed flow conditions because the presence of the liquid adds additional resistance to flow, increasing pressure drop.
To drop a column in a database table using SQL, you need to use the ALTER TABLE statement with the DROP COLUMN clause followed by the name of the column you want to remove. This action permanently deletes the specified column from the table, so make sure to back up your data before executing the command.
air reduction
the atmospere can not support the greater height column and the column of mercury will drop to the level in which the atmospere can support
It's located on top of the steering column, you have to drop the column to get to it.
drop the steering column, remove entire dashboard.
Yes. Just take the U clamp off the bottom of the steering column and it will drop down so you don't need to take off the steering wheel.
Can you be more specific? What kind of table do you mean, and what program are you using? A SQL statement like this will do it: alter table tblName drop column colName tblName is the name of the table colName is the name of the column
You have to backup/unload data, drop the table and recreate it with the new column in the desired position. Reloading data will now take some tweak to handle the new column.
In excel, right click on the column heading (top of the column) to the right of where you want to insert a new column, this brings up a mini drop down menu, click 'insert column'
On the Home menu bar on the right side click format, on the drop down menu click AUTOFIT column width.
Drop panels are used to thicken the slab around the column in flat slabs to avoid punching shear. Since flat slabs have no stirrups shear is resisted by thickening the slab around the column to increase the concrete in shear. Beams can also be used, but generally drop panels are preferred to avoid conflicts with the electromechanical works of the structure.