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Aspline curve is presented which interpolates given points and tangent directions with piecewise involute of circle.是什么意思？

Aspline curve is presented which interpolates given points and tangent directions with piecewise involute of circle.

利用拼接的圓漸開(kāi)線實(shí)現(xiàn)對(duì)平面上的數(shù)據(jù)點(diǎn)及其切向的插值.

curve

n. 弧線，曲線，曲線狀物，彎曲物，[棒]曲線板；vt. 使彎曲，使成曲線，使成弧形；vi. 彎曲，彎成曲線，彎成弧形，沿曲線行進(jìn)；adj. 彎曲的，曲線形的；

例句
...the curve of his lips.
他嘴唇的曲線

is

vt.& vi. 是（be的三單形式；n. 存在；

例句
Bollinger 'RD' is a rare, highly prized wine.
博林格RD香檳是一種名貴的備受推崇的葡萄酒。

presented

vt.& vi. （動(dòng)詞present的過(guò)去式及過(guò)去分詞形式），表示"展示，展現(xiàn)，出示"；v. 舉向( present的過(guò)去式和過(guò)去分詞 )，面向，舉槍瞄準(zhǔn)，（分娩時(shí)嬰兒）露出；

例句
...the gifts presented to them in appreciation of their work.
為感謝他們所做的工作而贈(zèng)與他們的禮物

which

pron. 哪一個(gè)，哪一些，哪個(gè)，那，指前面提到的事物；adj. 哪一個(gè)，哪一些；

例句
...the latest date at which a foetus can be aborted.
能夠打胎的最遲日期

interpolates

v. 插入，插（話）( interpolate的第三人稱單數(shù) )，篡改；

例句
Aspline curve is presented which interpolates given points and tangent directions with piecewise involute of circle.
利用拼接的圓漸開(kāi)線實(shí)現(xiàn)對(duì)平面上的數(shù)據(jù)點(diǎn)及其切向的插值.

given

adj. 指定的，確定的，假設(shè)的，假定的，有…傾向的，贈(zèng)送的；prep. （表示原因）考慮到，（表示假設(shè)）倘若，假定；n. 假設(shè)；v. 給予，贈(zèng)送( give的過(guò)去分詞)；

例句
Outsiders who wed islanders are given only three years' right of abode at first.
島外的人和島民結(jié)婚之初只能獲得三年的居住權(quán)。

points

n. <英>（鐵道的）道岔，轉(zhuǎn)轍器，點(diǎn)( point的名詞復(fù)數(shù) )，要點(diǎn)，特點(diǎn)，重點(diǎn)；

例句
Aberdeen are nine points adrift of Rangers at the top of the Scottish League.
在蘇格蘭足球聯(lián)賽中，亞伯丁隊(duì)比排在首位的流浪者隊(duì)落后9分。

and

conj. 和，與，而且，于是，然后，因此；

例句
I spend a lot on expensive jewelry and clothing...
我花很多錢購(gòu)買昂貴的首飾和衣服。

tangent

例句
Construct an animation showing the tangent sweeping out the interior of astroid.
建構(gòu)一動(dòng)態(tài)繪圖:展示星狀線的切線所有掃掠過(guò)的內(nèi)部軌跡.

directions

n. direction的復(fù)數(shù)形式，方面( direction的名詞復(fù)數(shù) )，方向，指南，（電影導(dǎo)演的）指點(diǎn)；

例句
I should know by now not to throw away the directions until we've finished cooking...
現(xiàn)在我知道了不該在飯沒(méi)做完之前就扔掉烹飪說(shuō)明。

with

prep. 和，跟，隨著，關(guān)于，和…一致；

例句
A waiter entered with a tray...
侍者端著托盤進(jìn)來(lái)了。

involute

adj. 紛亂的，復(fù)雜的；n. 漸開(kāi)線；vi. 恢復(fù)原狀，消失；

例句
The surface obtained when every point on the edge generates an involute is called helicoid.
表面獲得了在邊緣的每點(diǎn)什么時(shí)候引起一斷開(kāi)線叫斷開(kāi)線螺旋面.

of

prep. 關(guān)于，屬于…的，由…制成；aux. 助動(dòng)詞 [非標(biāo)準(zhǔn)用語(yǔ)、方言] =have [主用于虛擬語(yǔ)氣]；

例句
He did have a real knowledge of the country...
他對(duì)該國(guó)的確知之甚多。

circle

n. 圓，圓狀物，一圈，圈子；vt. 圈出，包圍，繞…運(yùn)轉(zhuǎn)；vi. 環(huán)繞，盤旋；

例句
I have a large circle of friends and acquaintances engaged in photography.
我在攝影界交游甚廣。

...the spiralling vortex airflow that slows the plane.
使飛機(jī)減速的螺旋形氣流渦旋

You just go on ahead. I'll come by later...
你只管先往前走。我隨后就來(lái)。

He who spares his rod hates his son, But he who loves him chastens him early.
24不忍用杖打兒子的,是恨惡他;疼愛(ài)兒子的, 趁早管教.

For further information, please contact 414 3925, extension 2253.
詳情請(qǐng)致電414 3925,轉(zhuǎn)分機(jī)2253。

He sat there while I made the case for his dismissal...
他坐在那兒，聽(tīng)我陳述解雇他的理由。

Baroness Thatcher's claims seem credible to many.
撒切爾女男爵的主張?jiān)诤芏嗳丝磥?lái)是可信的。

Nothing to be got without pains but poverty.
一份耕耘，一份收獲。

This decree obliges unions to delay strikes.
該法令迫使工會(huì)推遲罷工。

The right to demand payment from the endorser of a commercial paper when the first party liable fails to pay.
追索權(quán)當(dāng)有支付義務(wù)的第一方不能支付時(shí)，可以向商業(yè)票據(jù)的背書人要求支付的權(quán)力。

...quack doctors charming money out of the pockets of credulous health-hungry citizens.
從那些渴望健康而又容易上當(dāng)受騙的市民那里騙錢的江湖郎中

Over 1000 riders cycled 100 miles around the Vale of York.
有1,000多人圍著約克谷地騎行了100英里。

He supposed, though, he would dispense with Dodo soon.
可是他覺(jué)得他不久會(huì)把多多拋棄的.

And yesterday the Zoo's fate was sealed, largely due to two months of ever-dwindling entrance figures.
昨日，倫敦動(dòng)物園面臨著關(guān)閉的命運(yùn)，主要因?yàn)閮蓚€(gè)月來(lái)游客數(shù)量持續(xù)下滑。

The tone is teacherly, unflappable, optimistic ( Benjamin DeMott )
這種腔調(diào)是教師似的、鎮(zhèn)定、樂(lè)觀的 ( 本杰明德莫特 )

Have you got a match, Boss?
老板, 有火柴嗎?

There occours needle - type or M - type martensite precipitation within retained austenite.
殘余奧氏體內(nèi)有針狀或“M”型馬氏體析出.

Results show that PCE was dechlorinated reductively to DCEs and TCE, probable VC and ethene.
結(jié)果表明:在微生物的作用下PCE還原脫氯為TCE和DCEs, 可能有VC和乙烯.

Many kids suffer from acne and angst.
許多年輕人都會(huì)受到青春痘和焦慮的困擾。