英语词汇positive vector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

网络释义

1
?正向量
... positive variation ==> 正变分 positive vector ==> 正向量 positive venous pulse ==> 病理性静脉搏 ...

短语

1
all-positive vector
全正向量
2
strictly positive vector
严格
3
weakly positive vector bundle
弱正向量丛

双语例句

1
And I claim that the answer should be positive because the vector field is crossing our paraboliod going upwards, going from the outside out and below to the inside and upside.
我相信结果应该是正的,因为向量场穿过我们的抛物面向上，从外部下面指向内部上面。
2
Well, it looks like positive should win because here the vector field is much larger than over there.
看上去正的会多一点,因为这里的向量场要大一些。
3
Speed is the magnitude of the velocity vector and the speed, therefore, always has a positive value.
速率是速度矢量的大小,因此速率一般，都是正值。

单词	positive vector
释义	positive vector 简明释义正向量网络释义 1 ?正向量 ... positive variation ==> 正变分 positive vector ==> 正向量 positive venous pulse ==> 病理性静脉搏 ... 短语 1 all-positive vector 全正向量 2 strictly positive vector 严格 3 weakly positive vector bundle 弱正向量丛双语例句 1 And I claim that the answer should be positive because the vector field is crossing our paraboliod going upwards, going from the outside out and below to the inside and upside. 我相信结果应该是正的,因为向量场穿过我们的抛物面向上，从外部下面指向内部上面。 2 Well, it looks like positive should win because here the vector field is much larger than over there. 看上去正的会多一点,因为这里的向量场要大一些。 3 Speed is the magnitude of the velocity vector and the speed, therefore, always has a positive value. 速率是速度矢量的大小,因此速率一般，都是正值。
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