Did I screw up somewhere along the line?
Basically, it started with a screw up.
I'm a screw-up, but she isn't.
A steel cylinder (about the thickness of a goose-quill), which forms the micrometer screw, has two threads cut upon it, one-half being cut with a thread double the pitch of the other.
The amount of this pressure is regulated by the screw z'.
They started hauling out the booze and I don't want to do anything to screw up a scholarship—especially now.
S is the head of the micrometer screw proper, s that of the screw moving the slide to which the so-called " fixed web " is attached, s' that of a screw which moves the eyepiece E.
And again he twisted the screw with the stripped thread, and again it turned uselessly in the same place.
It's stupid even fighting about any of the land before we make sure that gold-digging bitch doesn't screw us and get her hands on all of it!
The later English artists have somewhat changed the mode of communicating motion to the slides, by attaching the screws pdrmanently to the micrometer head and tapping each micrometer screw into its slide.
8), s that of the screw which moves the eyepiece slide.
It was as if the thread of the chief screw which held his life together were stripped, so that the screw could not get in or out, but went on turning uselessly in the same place.
I'm petrified I'll put my foot in my mouth and screw it up.