英语词汇cosine component怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
So it is this component, v cosine theta - which we call the radial velocity-- that is minus 100 kilometers per second.
这个成分，是vcosθ,我们叫做径向速度-,等于-100，公里每秒。
2
I am going to decompose them, so I have one component here and this component equals mg times the cosine of alpha.
分解重力，这里得到一个分量,这个分量等于mgcosα
3
Then this is the component in your direction we call that the radial component which is v cosine theta.
这是y方向的，组成因素,我们称之为辐射组成,等于vcosθ

单词	cosine component
释义	cosine component 简明释义余弦分量网络释义 1 ?余弦分量 ... COSI 科学情报委员会 cosine component 余弦分量 cosine law 余弦定律 ... 双语例句 1 So it is this component, v cosine theta - which we call the radial velocity-- that is minus 100 kilometers per second. 这个成分，是vcosθ,我们叫做径向速度-,等于-100，公里每秒。 2 I am going to decompose them, so I have one component here and this component equals mg times the cosine of alpha. 分解重力，这里得到一个分量,这个分量等于mgcosα 3 Then this is the component in your direction we call that the radial component which is v cosine theta. 这是y方向的，组成因素,我们称之为辐射组成,等于vcosθ
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