wear ratio
1Compression ratio — For compression ratio in data compression, see data compression ratio. The compression ratio of an internal combustion engine or external combustion engine is a value that represents the ratio of the volume of its combustion chamber from its… …
2Waist–hip ratio — Measurement of waist hip ratio: In a lean person (left), the waist can be measured at its narrowest point, while for a person with convex waist (right), it may be measured at about one inch[1] above the navel. The hip is measured at its widest… …
3Static Wear Leveling — articleissues article=y context=December 2007 technical=June 2008 copyedit=June 2008Applications of NAND flash memory have now grown much beyond its original design goals. For instance, Intel proposed the Robson solution by using flash memory as… …
4final drive ratio — This is the ratio that describes the difference between the number of times the driveshaft must turn before the axle shaft turns once. In a final drive ratio of 3.55:1, for example, the driveshaft must turn 3.55 times before the axle will turn… …
5относительный износ электрода — относительный износ Ндп. износ Отношение износа электрода инструмента к количеству материала, удаляемого за это же время с электрода заготовки. Примечание В зависимости от износа и величин, выражающих количество материала (объем, масса и длина),… …
6Manual transmission — Transmission types Manual Sequential manual Non synchronous Preselector Automatic Manumatic Semi automatic Electrohydraulic …
7E85 in standard engines — ExperimentalE85 has an octane rating of 105, which is higher than typical commercial gasoline mixtures (octane ratings of 85 to 98); however, it does not burn as efficiently in traditionally manufactured internal combustion engines. Additionally …
8Overdrive (mechanics) — For other uses, see Overdrive. An overdrive is sometimes a separate unit that fits into the back of a gearbox, as with this Fairey unit. A plate warns to only engage the unit in third and fourth gears …
9Mechanical advantage — is a measure of the force amplification achieved by using a tool, mechanical device or machine system. Ideally, the device preserves the input power and simply trades off forces against movement to obtain a desired amplification in the output… …
10Hearing aid — Behind the ear aid In the ear aid …
