Not known Details About line網頁版下�?
Not known Details About line網頁版下�?
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—employed to point the scale of huge style b : the device of fineness of halftones expressed as the volume of display screen lines to your linear inch
The expression command-line interpreter is applied to Computer system programs built to interpret a sequence of lines of textual content which may be entered by a person, study from the file or Yet another variety of data stream. The context of interpretation is frequently amongst a provided functioning program or programming language.
These grooves change in variety and site about the arc in the higher area.[5] Copper is preferred for its outstanding conductivity, with other metals added to extend tensile power. The selection of material is picked based upon the requirements of the particular process, balancing the necessity for conductivity and tensile toughness.
also : a blank row in lieu of these characters (2) : a device within the rhythmic framework of verse fashioned through the grouping of a variety of the smallest units on the rhythm (for instance metrical feet) The poem consisted of 14 traces.
Depot places have a tendency to possess only a single wire and they are often called "uncomplicated tools" or "trolley wire". When overhead line methods were to start with conceived, excellent current assortment was possible only at small speeds, working with just one wire. To enable increased speeds, two extra types of apparatus had been developed:
A command-line procedure may well need paper or on-line manuals with the consumer's reference, Whilst usually a help solution provides a concise overview of the options of a command. The command-line environment might not provide graphical enhancements for instance various fonts or prolonged edit windows present in a GUI.
In DOS' COMMAND.COM and in Home windows NT's cmd.exe end users can modify the prompt by issuing a PROMPT command or by right shifting the value in the corresponding %PROMPT% natural environment variable. The default of Most recent programs, the C:> type is received, For illustration, with PROMPT $P£G.
A lot of graphical interfaces, including the OS/two Presentation Manager and early versions of Microsoft Windows use command traces to phone helper courses to open up documents and applications.
FreeBSD takes advantage of tcsh as its default interactive shell for your superuser, and ash as default scripting shell.
On DC programs, bipolar overhead traces have been often applied to stay away from galvanic corrosion of metallic pieces near the railway, for instance on the Chemin de fer de la Mure.
Compound products uses a 2nd aid wire, called the "auxiliary", concerning the messenger/catenary wire along with the contact wire. Droppers help the auxiliary within the messenger wire, although supplemental droppers assistance the Get hold of wire from the auxiliary.
With AT, the continuous size on the overhead line is restricted due to transform in the peak with the weights as being the overhead line expands and contracts with temperature variations.
The Yellow Line within the Chicago "L" used an overhead catenary process to the west half with the route, transitioning to third rail with the east 50 percent. This was discontinued in 2004 when the complete route was transformed to third rail.
Where weights are utilised, they slide up and down on a rod or tube connected to the mast, to avoid them from swaying. Recently, spring tensioners have started off to be used. These units contain a torsional spring by using a cam arrangement to ensure a continuing used tension (in place of varying proportionally with extension). Some units also involve mechanisms for modifying the stiffness with the website spring for relieve of upkeep.