Scratch dig meaning

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Webscratch beneath the surface definition: 1. to look further than what is obvious: 2. to look farther than what is obvious: . Learn more. WebMar 10, 2024 · Scratching at something can be a way for your dog to show others they have marked a bed as their own. Curiosity – Another reason dogs dig is as a way of …

Scratch Definition & Meaning Dictionary.com

WebThe scratch designation is determined by comparing the scratches on a surface to a set of standard scratches under controlled lighting conditions. Therefore the scratch … WebAug 13, 2024 · However, this slight scratching or gentle digging perplexes us as well. I noticed that he tends to “dig” only when we’re on the bed (I assume). Someone on another forum pointed out the same behavior: their cat too jumps up and digs their bed only when they’re on it. Perhaps our kitties want to play. Sep 17, 2024 at 7:10 cyberpowerpc 6year old computer

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WebNov 26, 2006 · According to many, the scratch-dig ratio standard is largely a cosmetic standard for appearance of a surface, and an old standard at that. There are also investigations showing that a better scratch-dig ratio does not necessarily mean less scatter. So the plot thickens and the waters get murkier it seems. WebScratch-dig specifications of 40-20 are widely considered standard quality for many optical applications. Precision laser applications typically require a scratch-dig of 20-10, whereas the most demanding laser applications, such as intra-cavity laser optics, usually require a … cyberpowerpc 730 baldwin park blvd

From Scratch: Where Does the Phrase Come From? Merriam-Webster

WebThis definition is valid when used at the specified working distance. When using this equation, the magnification of EYL06X and EYL10X is 6.0 and 10.0, respectively, as specified in the table above. ... Scratch-dig paddles and panels are used to determine the cosmetic surface quality of an optic. We offer two scratch-dig panels, each with their ... WebTo scratch something is to scrape it or rub it. An itch is a feeling of irritation on the skin, often one that makes you want to scratch it. The word itch can also be used as a verb … cyberpowerpc 7 color gaming keyboardWebApr 13, 2024 · The scratch element represents the length of a scratch on an optic's surface while the dig refers to a pit or depression in the surface form. The measurements of scratch and dig come from the MIL-13830A standards established in 1954; however, a key limitation with MIL-13830A is that it cannot be used to specify defects that fall below the ... cyberpower pc account login

"WebThe truth is that the scratch and dig specification of MIL-PRF-13830B is a highly subjective, visibility standard, which is excellent for cosmetics, but insufficiently quantitative for performance-based specifications. This is not a secret. Matt Young made this blazingly clear in his 1985 article “The scratch standard is only a cosmetic ... " - Scratch dig meaning

Scratch dig meaning

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WebThey are used at all stages of the process of creating optics by designers, sales people, manufacturing engineers and technicians, metrologists, and quality assurance. It is critical that the drawing is interpreted identically by all who use the document, or the final product may not meet the intended specifications. Web1. : a sharp usually slender and curved nail on the toe of an animal. 2. : any of various sharp curved processes especially at the end of a limb (as of an insect) also : a limb ending in …

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Webdig meaning: 1. to break up and move soil using a tool, a machine, or your hands: 2. to form a hole by moving…. Learn more. WebA dig is defined as a pit or small crater on the surface of the glass. Digs are defined by their diameter. The dig number represents the actual size of the dig in hundredths of a …

WebA scratch is a marking or tearing of the polished or coated surface. The scratch designation is measured by comparing appearance with standard scratches under controlled lighting. The combined length of the largest … WebThe scratch standard is only a cosmetic standard… For more than fifty years, the de facto standard method of describing surface quality in optics has been with a pair of numbers …

Web(v.t) Scratch skrach to mark the surface with something pointed, as the nails: to tear or to dig with the claws: to write hurriedly: to erase (v.i) Scratch to use the claws in tearing or digging: to delete a name on a voting-paper (n) Scratch a mark or tear made by scratching: a slight wound: the line in a prize-ring up to which boxers are led—hence test, trial, as in 'to … WebApr 1, 2024 · To mark a surface with a sharp object, thereby leaving a scratch (noun). A real diamond can easily scratch a pane of glass. (of a surface) to get such scratches. This …

WebDefinitions: SCRATCH: Any marking or tearing of the glass surface. SLEEK SCRATCH: A hairline scratch. CRUSH or RUB SCRATCH: A surface scratch or a series of small …

WebThe U.S. Military Performance Specification MIL-PRF-13830B describes surface quality using a “scratch” number followed by a “dig” number based on calibrated standards prescribed therein. 1 The scratch number is one of the following arbitrary numbers: 10, 20, 40, 60, or 80, where the brightness of scratches increases from 10 to 80. cyberpowerpc activation codeWebNov 26, 2006 · According to many, the scratch-dig ratio standard is largely a cosmetic standard for appearance of a surface, and an old standard at that. There are also … cheap online womens clothesWebJan 10, 2024 · They do it to exercise, search for food, and to escape from harsh weather and predators. Secondly, they scratch when the liner in the cage floor is lumpy or uncomfortable or when they want to snuggle up under it. Also, it is common for them to burrow when they are hungry or thirsty. cheap online women clothingWebSep 16, 2024 · When your cat rolls over it typically signals that the cat feels safe and maybe wants some attention from you. Your cat can also mark the area with its scent this way, claiming your space as its own. 02 of 22 Presenting Its Butt David DeHetre / Creative Commons / Getty Images Does your kitty's butt go sky-high when you pet or scratch it? cyber power pc 7 colors usb gaming mouseWeb1. To make a thin shallow cut or mark on (a surface) with a sharp instrument. 2. To use the nails or claws to dig or scrape at. 3. To rub or scrape (the skin) to relieve itching. 4. To scrape or strike on an abrasive surface. 5. To write or draw (something) by scraping a surface: scratched their initials on a rock. 6. cyberpower pc add extra hard drivesWebFigurative Use of 'Scratch'. To come (up) to the scratch was also used figuratively to mean “to show up to a confrontation,” or to present oneself for a decisive action. (In the U.S., we might similarly use the baseball expression step up to the plate .) A mighty man at cutting and drying, he was; a government officer; in his way (and in ... cyberpowerpc accessoriesWebdig verb (MOVE SOIL) B1 [ I or T ] to break up and move soil using a tool, a machine, or your hands: Digging (in) the garden is good exercise. B2 [ T ] to form a hole by moving soil: The … cyberpowerpc add hard drive