在线词典
在线词典,是一款在线使用的中英文查词词典。本工具支持查询英文和中文单词及词组的含义,查询效率高、结果丰富,包括单词变体、常用短语、英英释义、同义词、同根词、词语辨析等,是外语学习者必备的在线查词工具。
输入要查询的单词:
Mass in special relativity
查词链接:
https://www.dute.org/dict/Mass_in_special_relativity
复制链接 狭义相对论中的质量(狭义相对论中的质量指静止时的物质质量,与牛顿力学相同。不变质量是静质量的另一名称,适用于由多个粒子构成的系统)
查看英英释义
abstract:
Mass in special relativity incorporates the general understandings from the concept of mass-energy equivalence. Added to this concept is an additional complication resulting from the fact that "mass" is defined in two different ways in special relativity: one way defines mass ("rest mass" or "invariant mass") as an invariant quantity which is the same for all observers in all reference frames; in the other definition, the measure of mass ("relativistic mass") is dependent on the velocity of the observer.
网络释义
狭义相对论中的质量
...ity 双重狭义相对论 doublyspecial relativity ; Deformed special relativity 狭义相对论中的质量 Mass in special relativity ; Mass dilation ; Apparent mass ; Rest Mass ..
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{phones} {trans} {trans_ee} {exam_types}{web_trans} {variants} {phrases} {synonyms} {rels} {discriminations} 查词链接:
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查看英英释义
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{words}{word}同义词: {words}
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单词变体
- {variants}
常用短语
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网络释义
{web_trans}
{tran}
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近义词
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同根词
{rels}
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词语辨析
{discriminations}
{num}、{title}
{description}- {usages}
{description}