Example Sentences for critical. 1  At this critical juncture Boris was seized with a fatal illness. 2  We extract it from the nineteenth volume of the Critical Review, p. 141. 3  But we cannot complain of this critical activity, however misplaced.  When it came to it, the Duke would hardly dare be too critical of him.
Source Code Control System (SCCS) is an early version control system, geared toward program source code and other text files.It was originally developed in SNOBOL at Bell Labs in 1972 by Marc Rochkind for an IBM System/370 computer running OS/360 MVT.It was later rewritten by him in C for UNIX, then running on a PDP-11, and released with the Programmer's Workbench (PWB) edition of that operating system.t was originally developed in SNOBOL at Bell Labs in 1972 by Marc Rochkind for an IBM System/370 computer running OS/360 MVT. It was later rewritten by him in C for UNIX, then running on a PDP-11, and released with the Programmer's Workbench (PWB) edition of that operating system.
This article from CNC Software (developer of Mastercam software) gives a good picture of why and when some shops turn to an independent software specialist for CAD/CAM services such as CNC programming of difficult or complex parts. Find Related Suppliers. Search and find related suppliers of CNC & Machine Controls. The CNC (computer numerical control) system of a machine tool includes the control unit itself, as well as the motion-control system such as the servomotors, drives and axis positioning devices.