一对

Rader's algorithm, exploiting the existence of a generator for the multiplicative group modulo prime N, expresses a DFT of prime size n as a cyclic convolution of size N 1, which can then be computed by a pair of ordinary FFTs via the convolution theorem (although Winograd uses other convolution methods).

Rader演算法提出了利用点数为N的DFT进行长度为N-1的回旋摺积来表示原本的DFT，如此就可利用摺积用一对基本的FFT来计算DFT。

Cori Morgan, 7, and her sister, Shadia, 3, had left their bedroom for the living room just before the

这两个女孩儿分别是现年7岁的科莉·摩根和现年3岁的莎迪娅·摩根，她们是一对亲姐妹。

Small slender plant having 1 pair of succulent leaves at midstem and a loose raceme of white or pink or rose bowl-shaped flowers and an edible corm.

茎中部只有一对多汁叶片的纤细植物，松散的花序，具有白、粉红或玫瑰红碗状花瓣和可食的球茎。

It is a paradox that this film-maker, who ruthlessly charted the post-war Japanese experience, is now best known for two late films realised with foreign funding, and in some ways atypical: In the Realm of the Senses (Ai no corrida, 1976), an explicitly erotic film about a 1930s couple who retreat into a private world, and Merry Christmas Mr Lawrence (1983), a humanist study of the relationship between British and Australian soldiers and their Japanese captors in a prisoner-of-war camp during World War II.

颇具矛盾色彩的是，这位将战后日本经历加以无情展示的电影制作人，如今却因两部在外国资助下得以完成、且在某些方面缺乏代表性的后期作品而最负盛名：其中一部是有关上世纪三十年代一对遁入私人领域之情侣的、内容露骨的情色电影——《感官世界》(1976)，另一部影片《战场圣诞快乐》(1983)，则是关于二战时期一座战俘营中，英、澳士兵与日本看守之间关系的人道主义探究。

The several kinds of Ag-NiFe2O4 cermets with different mass percent of Ag have prepared. Microstructural changes were observed by scanning electronic microscope and composition was determined with x-ray detector. Effect of different content of Ag on the density, property of thermal shock,conductivity and corrodent rate were tested. The results showed that the thermal shock performance and conductivity have improved in company with the addition of content of Ag.

制备了不同金属Ag含量的Ag-NiFe2O4金属陶瓷，利用扫描电子显微镜观察显微组织，由X射线衍射分析化学成分，研究了Ag的添加量对其体积密度、气孔率、热震性、导电率以及腐蚀速率的影响，试验结果表明，抗热震性和导电能力随着Ag含量的增加而增强，导电率的提高和腐蚀率的增大仍是一对突出的矛盾。

A nod to Dior's New Look peplum became a stiff patent hip-jutting belt with cross-lacing in the back, and a knowing acknowledgment of the basis of the hourglass silhouette came in a couple of see-through gowns with the corsetry fully on display.

一点头，以迪奥的新面貌peplum成为专利髋关节僵硬- jutting带跨lacing在后面，和明知承认的基础上沙漏人影来，在一对夫妇的透视袍与corsetry充分展示。

The young barrister had brought a couple of dogs with him; and the country gentleman who gave fifty pounds for a pointer, and travelled a couple of hundred miles to look at a leash of setters before he struck a bargain, laughed aloud at the two miserable curs; one of which had followed Robert Audley through Chancery Lane and half the length of Holborn; while his companion had been taken by the barrister vi et armis from a costermonger who was ill-using him.

年轻的大律师带来一对小狗；那位曾经花五十英镑买一头短毛大猎犬，而且居然在成交之前长途跋涉二百英里去瞧三头一组的塞特种猎狗的乡绅，如今大声嘲笑那两头可怜巴巴的杂种狗了。一头跟着罗伯特·奥德利穿过大法官法庭巷，走了霍尔邦的一半路程；而它的同伴，乃是大法官从一个虐待它的、叫卖水果的小贩手里vietarmis①夺过来的。

In the very smallest cot there is room enough for a loving pair.

哪怕是最小的茅舍，对一对恋人来说都是足够的空间。

Ancient cotton gin is a pair of pressure rollers ....

古代轧棉机是用一对压辊。。。。

Later, with the application of gears, two cotton gin with a pair of roller blades to replace the original gear ...

后来，随着齿轮的应用，轧棉机的两个压辊采用一对齿轮。。。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。