英语释义

• a pair of parallel helices intertwined about a common axis;

  "the structure of the DNA molecule is a double helix"

片语

electron-nuclear double resonance helix电子

double dna helixdna双螺旋

nuclear double resonance helix电子核子双共振螺旋管

double-helix hypothesis双螺旋假说

double e helix双螺旋

double stranded helix双螺旋

double-helix ct双层螺旋ct

double-helix single screw pump双头单螺桿泵

英汉例句

• Just like does not have the DNA double helix structure discovery, has not inherited the transmission transmission the central dogma, also does not have today「s molecular biology.

  正如没有DNA双螺旋结构的发现，就没有遗传传达传递的中心法则，也就没有今天的分子生物学。

• They are available in standard, shallow for small volume applications, deep for large volume applications, and double helix for extra-large volume applications.

  它们采用小批量应用的标準浅形，大批量应用的深形，和超大容量应用的双螺旋结构。

• Another letter to Crick, written soon after, reveals Wilkins」s exasperation that Franklin had not discovered the double helix sooner.

  在不久之后写给克里克的另一封信中，威尔金斯气急败坏的指责富兰克林没能早点发现双螺旋结构。

• This methylation is associated with gene silencing, as it causes the DNA「s double helix to fold even tighter upon itself.

  这个甲基化作用同基因沉默有关，因为它会导致DNA的双螺旋折叠得更加紧密。

• The DNA is made up of two pieces of nucleotide chains, which is double helix structure with complementary pairing of the bases and winding each other.

  沃森一起为脱氧核糖核酸的分子结构提出了双螺旋这种螺旋模型。

• The invention provides an automatic double helix turning and setting device of side row stand seat with the advantages of simple structure, high transmission accuracy, and low failure rate.

  本发明提供一种结构简单、传动精度高、故障率低的双螺旋副整排看台座椅自动翻放装置。

• The damage, known as inter-strand crosslinks, occurs when the two strands of the double helix are linked together, blocking replication and transcription.

  这种损伤被称为链间交联，通常发生在双螺旋的两根链连接的时候，能抑制DNA复制和转录。

• An article on the letters was published Wednesday in the journal Nature, focusing on those related to the discovery of DNA」s double helix structure in 1953.

  信件里的一段文章在周三由自然杂志刊发，内容侧重于与1953dna双螺旋结构的发现有相关的模型。

• Purpose To recognize and assess the value of double helix CT in diagnosis of car diseases.

  目的确定耳部疾病的双螺旋CT扫描价值。

• That「s what scientists have made using a new technique for building super-tiny shapes using the familiar double helix of DNA.

  这就是科学家们使用一种DNA新技术创造出来的神奇景象，这种技术使用DNA的双重螺旋来构造超微小的材料。

• They created the first double helix model of DNA in 1953. Photograph: ap.

  他们在1953年构建了第一个DNA双螺旋结构。

• A covalently linked chain of deoxribonu- cleotides. The double helix is composed of two DNA strands.

  脱氧核糖核苷酸以共价键连接起来的链。双螺旋由两条DNA链组成。

• Genes are segments of the DNA double helix that encode the information for making proteins.

  基因是一段dna双股螺旋，其中携带了制造蛋白质的编码资讯。

• He」s with the Wildlife Conservation Society and the University of queensland-he's no relation to the more famous DNA double helix James Watson.

  他与野生动物保护协会和昆士兰大学一起做了这项研究，但他与那个更着名的DNA双螺旋的詹姆斯·沃森没有关系。

• They disrupted the informational frequency inside human beings, changed the DNA, and gave you the double helix so that you could be kept in ignorance.

  他们中断了人类内部的信息频率，改变了DNA，并且给予你们双螺旋以致你们能够陷在无知里。

• Whether we really understand DNA is debatable, but Francis Crick and James D. Watson published the first of many papers describing the double helix structure on this day in 1953.

  我们是否真正了解了DNA仍值得商榷，但1953年的这一天，弗朗西斯·克里克(FrancisCrick)和詹姆斯·d·沃森发表了系列论文的第一篇，阐述了DNA的双螺旋结构。

• Morgan found from chromosomes are gene carrier, to DNA double helix discovery, you can read them out in the mystery of exhibition?

  从摩尔根发现染色体是基因的载体，到DNA双螺旋结构的发现，你能在看完展览后说出其中的奥秘吗？

• The firstthree positions were filled by medical inventions or discoveries,the X-ray machine being followed by the discoveries of penicillinand the DNA double helix structure。

  排在榜单三甲位置的发明都是医学领域的重大发明或发现。紧随X光机之后的是盘尼西林(青霉素)的发明，以及DNA双螺旋结构的发现。

• Many of the databases along the double helix were shut down, closed, so that you began to function with very little data.

  许多数据库是顺着双螺旋线停止运行，关闭，让你们开始运行很少的数据。