A single DNA molecule has two strands, which wrap one around one another to form a double helix.

一个DNA分子有两条链，这两条链紧密地盘绕成一个双构。

Each messenger is an edited copy of one strand of the DNA double helix.

每一个信使RNA双DNA的一个单链编码转录而成。

The helix sure is eye-catching -- Amazon in its prime.

这个状计的确十分吸引眼球——和亚马逊的prime会员一样吸引人。

In the middle, growing in a double helix, rested the Vivisteria plant.

宴会厅中央长着双状的时光花树，它正在休眠呢。

Unanimously approving plans including the helix building with a walkable ramp surrounded by greenery.

在一致通过的方案中便包括了这一状的建筑计，状建筑外部环绕着栽满绿植的可步行坡道。

It is hoped that Dr. M.H.F. Wilkins will speak in memory of the late helix.

希望M.H.F.威尔金斯博士为已故的双致悼词。”

So are your ears, or a helix, or spring that curls right and another that curls left.

你的耳朵，或者，或者向右卷曲的弹簧也如此，另一个向左卷曲的弹簧也如此。

Due to the bond angle of the sugar-phosphate molecules, the linkages will eventually form a double helix structure.

于糖-磷酸分子的键角，最终形成双构。

It shows two long chains of molecules spiralling around each other in a double helix, like a twisted ladder.

它显示了两条长长的分子链在双中相互缠绕，就像扭曲的梯子。

The rotors in the dual helix processor are each helix processor are each 24 in.

双处理器中的转子每个处理器均为 24 英寸。

Twitter invented stories, comparing the helix to everything from a rotini to a spaceship in disguise, to the Tower of Babel.

推特上有许多关于这一计的猜想，有的把这个建筑比作通心粉，有的说它一辆伪装的太空飞船，还有人把它比作巴别塔。

But it's the helix design of it which is unique that kind of reminded me of soft serve ice cream.

不过这栋建筑独特的状计让我想起了甜筒冰淇淋。

You'll be familiar with the double helix of DNA.

您会熟悉 DNA 双构。

So I went with a firm mattress, the helix twilight mattress.

所以我选择了硬床垫，暮光床垫。

Well, just a little thing called the double helix structure of DNA.

好吧， 只一个叫做 DNA 双构的小​​东西。

Pilot's licence or not, buyers will still need to undertake at least some training to fly a Helix.

无论否有飞行员执照，买家仍然需要至少接受一些驾驶 Helix 的培训。

Helix is a single-seat vehicle, so " flying motorbike" might be a more accurate appellation.

Helix 一款单座车辆，因此“飞行摩托车”可能一个更准确的称谓。

Because in order to be stable in cells, the two strands of a DNA double helix have to form base pairs.

因为为了在细胞中稳定，DNA双的两条链必须形成碱基对。

The bases pair up, forming hydrogen bonds, and the DNA forms a twisted shape that is known as a double helix.

碱基配对，形成氢键，DNA 形成扭曲的形状，被称为双构。

In 1953, it was Watson and Crick who described the structure of DNA as a double helix.

1953 年，沃森和克里克将 DNA 构描述为双构。