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Acceleration and velocity are both vectors.是什么意思？

Acceleration and velocity are both vectors.

加速度和速度都是矢量。

相关词汇
acceleration and velocity are both vectors

acceleration

n. 加速，<物>加速度，加速升级，（优秀学生的）跳级；
例句
He has also called for an acceleration of political reforms.
他同时呼吁加快政治改革的步伐。

and

conj. 和，与，而且，于是，然后，因此；
例句
I spend a lot on expensive jewelry and clothing...
我花很多钱购买昂贵的首饰和衣服。

velocity

n. 速率，速度，周转率，高速，快速；
例句
...the velocity of light.
光速

are

vi. （用于第二人称单复数现在时，第一、三人称复数现在时）是；n. 公亩（等于100平方米）；
例句
We are scared to abandon ourselves to our feelings in case we seem weak or out of control.
我们不敢放纵自己的情感，以免显得太过软弱或缺乏自制。

both

adj. 二者，两者都；pron. 二者；adv. 二者，二者都；conj. 不仅…而且…，…和…都；
例句
The gym can be used by both able-bodied and disabled people.
这家健身房健全和残障人士都可使用。

vectors

n. 向量，带菌者，<数，物> 矢量( vector的名词复数 )，航向，引导，传病媒介；
例句
The insert cDNAs were clonedinto EcoR I - digested, BAP - treated pUC 18 vectors and transformed into E.
同时以EcoR酶消化环状pUC18DNA, BAP对载体5端去磷酸化.
热门例句
He acknowledged publicly that he might have made a mistake.
他当众承认自己可能犯了个错误。
...the spiralling vortex airflow that slows the plane.
使飞机减速的螺旋形气流涡旋
You just go on ahead. I'll come by later...
你只管先往前走。我随后就来。
He who spares his rod hates his son, But he who loves him chastens him early.
24不忍用杖打儿子的,是恨恶他;疼爱儿子的, 趁早管教.
For further information, please contact 414 3925, extension 2253.
详情请致电414 3925,转分机2253。
He sat there while I made the case for his dismissal...
他坐在那儿，听我陈述解雇他的理由。
Baroness Thatcher's claims seem credible to many.
撒切尔女男爵的主张在很多人看来是可信的。
Nothing to be got without pains but poverty.
一份耕耘，一份收获。
This decree obliges unions to delay strikes.
该法令迫使工会推迟罢工。
The right to demand payment from the endorser of a commercial paper when the first party liable fails to pay.
追索权当有支付义务的第一方不能支付时，可以向商业票据的背书人要求支付的权力。
相关例句
Hung believes the electrolyzed water steals electrons from molecules that the bacteria need for survival.
黄认为,电解水能从细菌赖以生存的分子中获取电子.
...a starter pistol which only fires blanks.
只发射空包弹的发令枪
I can cite quite a few instances to illustrate.
我可以举出好几件事来说明.
Retracing my steps was certainly not an option.
回顾我的脚步并不是个办法.
My address is No 22 Laburnum Close so his must is No 26.
我的地址是拉布耐姆巷22号,所以他的地址一定是26号.
...homemade scones capped with cream.
涂有奶油的自制烤饼
People set off fireworks and tooted their car horns.
人们点燃烟花，按响汽车喇叭。
I arranged to pay him the dollars when he got there, a purely private arrangement. All the same, it was illegal...
我准备等他到那儿时付给他美元，纯属私人安排。不过同样也是非法的。
The film stars a famous actor in the part of the mad scientist.
本片中的那个疯狂的科学家是由一位著名演员扮演的。
Did he give up? Not a bit of it!
他放弃了吗？根本没有！