- metric quantity
- 米制量,公制量
Medical Chinese dictionary (湘雅医学词典). 2013.
metric quantity
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Metric conversion — may refer to: Converting a non metric quantity to the metric equivalent; see Conversion of units Conversion of a country from non metric units to metric units; see Metrication This disambiguation page lists articles associated with the same title … Wikipedia
Metric tensor — In the mathematical field of differential geometry, a metric tensor is a type of function defined on a manifold (such as a surface in space) which takes as input a pair of tangent vectors v and w and produces a real number (scalar) g(v,w) in a… … Wikipedia
Metric Martyrs — The Metric Martyrs are a British advocacy group based in the United Kingdom who campaign for the freedom to choose what units of measurement are presented. The group states that it believes that vendors should have the freedom to mark their goods … Wikipedia
Metric system — This article is about the metric system in general. For information about specific versions of the system, such as the International System of Units or the cgs system of units, see #Variants. For a generally accessible and less technical… … Wikipedia
Metric tensor (general relativity) — This article is about metrics in general relativity. For a discussion of metrics in general, see metric tensor. Metric tensor of spacetime in general relativity written as a matrix. In general relativity, the metric tensor (or simply, the metric) … Wikipedia
Metric expansion of space — Physical cosmology Universe · Big Bang … Wikipedia
Quantity (metadata) — In metadata, a Quantity is a non monetary data element representation term type with unit of measure.If a monetary unit is described the Amount (metadata) should be used.If a physical object is measured using a metric such as height, length or… … Wikipedia
Physical quantity — A physical quantity is a physical property that can be quantified. This means it can be measured and/or calculated and expressed in numbers. The value of a physical quantity Q is expressed as the product of a numerical value { Q } and a physical… … Wikipedia
Schwarzschild metric — In Einstein s theory of general relativity, the Schwarzschild solution (or the Schwarzschild vacuum) describes the gravitational field outside a spherical, non rotating mass such as a (non rotating) star, planet, or black hole. It is also a good… … Wikipedia
Karp-Flatt metric — The Karp Flatt Metric is a measure of parallelization of code in parallel processor systems. This metric exists in addition to Amdahl s Law and the Gustafson s Law as an indication of the extent to which a particular computer code is parallelized … Wikipedia
de Sitter–Schwarzschild metric — In general relativity, the de Sitter–Schwarzschild solution describes a black hole in a causal patch of de Sitter space. Unlike a flat space black hole, there is a largest possible de Sitter black hole, which is the Nariai spacetime. The Nariai… … Wikipedia
