孪生素数

prime twins的用法和样例:

例句

  1. Five basic properties of the sieve functions of the prime twins were studied.摘要研究并给出了孪生素数筛函数的五条基本性质。
  2. His work on the twin prime conjecture and on Goldbach's conjecture led to progress in analytic number theory.他对于孪生素数猜想和哥德巴赫猜想的研究大步推进了解析数论的发展。

AA: I'm Avi Arditti with Rosanne Skirble, and this week on WORDMASTER: We're back with linguist and author Deborah Tannen, discussing communication between sisters, the topic of her most recent book You Were Always Mom's Favorite! RS: Did you talk to

发表于:2018-12-04 / 阅读(54) / 评论(0) 分类 词汇大师(Wordmaster)

Broadcast: Jan 14, 2003 Twins girls who were born joined at the head have gone home to Guatemala, five months after surgery to separate them. The 2) prognosis for both is good. Wearing 3) tiaras ove

发表于:2018-12-08 / 阅读(86) / 评论(0) 分类 VOA2003(上)-健康之旅

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[00:27.79]His car is new,but my car is old.=His car is new,but mine is old. [01:48.64]My trousers are blue.Your trousers are white. [02:03.51]=My trousers are blue.yours are while. [02:57.55]is or are [03:43.82]This isn't my coat.Mine ( ) red. [04:10

发表于:2018-12-10 / 阅读(88) / 评论(0) 分类 初中英语人教版初一

[00:44.88]Han Mei, please look after the twins today. [01:02.15]Yes, Miss Gao. Lucy, Lily, this way, please. [01:41.51]Thank you. [02:45.77]How old are you? [02:49.53]We're eleven [02:53.01]What row are you in? Do you know? [02:58.05]No, we don't. Yo

发表于:2018-12-10 / 阅读(58) / 评论(0) 分类 初中英语人教版初一

[00:04.70]Lesson 25 1.Listen,read and say [00:11.86]Good morning,class! Who's on duty today? [00:16.90]I am.Are we all here?No. [00:23.46]Who isn't at school today? [00:26.72]Li Ming and Wei Fang.Where are they? [00:32.18]I don't know.They aren't her

发表于:2018-12-10 / 阅读(111) / 评论(0) 分类 初中英语人教版初一

[00:04.70]Lesson 25 1.Listen,read and say [00:11.86]Good morning,class! Who's on duty today? [00:16.90]I am.Are we all here?No. [00:23.46]Who isn't at school today? [00:26.72]Li Ming and Wei Fang.Where are they? [00:32.18]I don't know.They aren't her

发表于:2018-12-13 / 阅读(62) / 评论(0) 分类 初中英语人教版一年级

By Nancy Steinbach Broadcast: October 29, 2003 This is Faith Lapidus with the VOA Special English Health Report. Some estimates say that one in as many as eighty-thousand of all births results in two

发表于:2018-12-15 / 阅读(237) / 评论(0) 分类 VOA2003(下)-环境与健康

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发表于:2018-12-18 / 阅读(119) / 评论(0) 分类 新编大学英语听力浙大版

Giving Birth to Twins Jerome: Congratulations! I just heard that youre pregnant with twins. Paula: Thanks. Were very excited, although Im a little worried about a multiple birth. Jerome: I come from a long line of multiple births. My father is an ide

发表于:2018-12-26 / 阅读(77) / 评论(0) 分类 2012年ESL之就医和人际交往

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发表于:2019-01-01 / 阅读(53) / 评论(0) 分类 地道美语播客

A village in China has hit the spotlight after it was revealed that a high number of its residents are twins. 中国有个村庄因其居民中的双胞胎占据了很大比例而得到关注。 Qingyan, a rural village in mountainous Chongqing, has

发表于:2019-01-05 / 阅读(71) / 评论(0) 分类 阅读空间

BEIJING, April 19 (Xinhuanet) -- The case in the Hollywood blockbuster(轰动,炸弹 ) The Social Network continues in real life. Twins Cameron and Tyler Winklevoss on Monday filed another appeal against their Harvard classmate and Facebook fou

发表于:2019-01-07 / 阅读(63) / 评论(0) 分类 英语新闻

Like most twins, Scott Kelly says he and his brother, Mark, shared a lot as kids, even taking the same part-time jobs in high school. When we were 17 years old we worked for the same ambulance company. I think that at one point we even made pizzas to

发表于:2019-01-13 / 阅读(57) / 评论(0) 分类 VOA标准英语2010年(八)月

Jill and Jodi are twins. They look the same. But they act differently. Jill likes sports. She is good at basketball and golf. She is also loud. She talks all day. Jodi likes reading. She can read 300 pages a day. She is also quiet. She does not like

发表于:2019-01-24 / 阅读(71) / 评论(0) 分类 英语第2级听力-English Level 2

Ever wonder what would happen if you stopped working out? A new study on identical twins published in th journal Medicine Science in Sports Exercise explores exactly that, and the results are dramatic. 想知道停止锻炼后会发生什么吗?一项

发表于:2019-02-01 / 阅读(126) / 评论(0) 分类 阅读空间

There is a famous saying that it is better to be famous at the early age. With the development of the mass media, people can get fame much easier than before, so there are more and more children get famous. Early in the 1990s, the girl twins became t

发表于:2019-02-02 / 阅读(61) / 评论(0) 分类 英语作文

访谈录,Twins,姐妹花,So they are officially, as we said, the most beautiful twins in the world. They have been discovered. Sara and Bruna Gontijo from Brazil took the crown and er, in the show called Body Double, they've

发表于:2019-02-07 / 阅读(62) / 评论(0) 分类 访谈录

Some people are born with the belief that they are masters of their own lives. Others feel they are at the mercy of fate.New research shows that part of those feelings are in the genes. Psychologists have long known that people confident in their abi

发表于:2019-02-13 / 阅读(86) / 评论(0) 分类 英语美文

In fact I was met Justin Tuck the other day,Nobody knows who Justin Tuck is,he plays the lines,he's lines for the Giants.and that was a thrill. 事实上前几天我才见到Justin Tuck 没人知道Justin Tuck是谁 他是巨人队的边锋 见到他很

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