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向量是无用的幸存物或四元数的无价值的支流.用英语怎么说？

向量是无用的幸存物或四元数的无价值的支流.

Vector is a useless survival, or offshoot from quaternions.

相关词汇
vector is useless survival or offshoot from

vector

n. 矢量，航向，[生]带菌者，[天]矢径；vt. 用无线电引导，为…导航；
例句
In this paper the idea of synchronous vector and adjoint matrix are proposed.
本文提出了同步矢量和伴生矩阵的概念.

is

vt.& vi. 是（be的三单形式；n. 存在；
例句
Bollinger 'RD' is a rare, highly prized wine.
博林格RD香槟是一种名贵的备受推崇的葡萄酒。

useless

adj. 无用的，无效的，无价值的，差劲的，不怎么样的；
例句
The camel's feet, well adapted for dry sand, are useless on mud.
骆驼的蹄子虽然非常适合于在干沙上行走，碰到泥泞时却无计可施。

survival

n. 幸存，生存，幸存者，遗物，遗风；
例句
For the first time since creation, the survival of the Earth is entirely in our hands.
自宇宙形成以来，地球的存亡第一次完全掌握在我们手中。

or

conj. 或，或者，还是，不然，否则，左右；prep. <古、诗>在…之前，比…更早；n. [纹章]黑金色、黑色；
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。

offshoot

--
例句
Vector is a useless survival, or offshoot from quaternions.
向量是无用的幸存物或四元数的无价值的支流.

from

prep. （表示时间）从…，（表示原因）因为，（表示来源）来自…，（表示分离）与…分离[隔开]；
例句
...an abortive attempt to prevent the current President from taking office.
企图阻止现任总统连任的失败尝试
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
All right, but you are going to regret it, Candlewick laughed.
“好吧, 但你一定会后悔的, ”蜡烛芯笑着说.
For the Username, do not use spaces, and do use ASCII characters.
对于用户名, 不要用空格, 一定要使用ASCII字符.
Of or relating to capillarity.
表面张力的或关于表面张力的.
The monkeys had been immunized with a vaccine made from infected cells...
这些猴子已经注射了由受感染的细胞培养而成的疫苗。
In arid climates, surface water is generally better than water in headwater areas, but poorer downstream.
在干旱气候的上游区, 地表水一般较地下水好, 但下游的地表较差.
...the Sicilian village of Corleone.
西西里岛科莱奥内镇的村庄
A group of the world's best waterskiers will be going through their paces.
一队世界上最优秀的滑水运动员将一展身手。
Nancy began to climb the stairs...
南希开始爬楼梯。
I might get a paper in the village...
我或许能在村子里找到一份报纸。
Britain would not accede to France's request.
英国不肯同意法国的要求。