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。

youdao

The technique could double the number of lungs available for transplant, truly making patients breathe easier.

有了这种技术，能够应用于移植手术的肺脏数目将能翻一番，真是让普天之下的肺病患者“松”了一口气。

youdao

This technique enables extraction of fuel from small, difficult-to-access coal seams, and could double the world's current coal reserves.

这项技术可以从窄而难以进入的煤层中提取燃煤，并可能使目前世界上的煤炭储量增加一倍。

youdao

Behold the intricate mechanical microcosm of the Greubel Forsey Double Tourbillon 30 Degrees Technique.

FORBES: A Bargain At Half A Million: The Greubel Forsey Tourbillon Double Technique

They were cloned using a double nuclear transfer method similar to the technique used to get Dolly.

CNN: Researchers clone pigs

Egli is among the handful of scientists who have been working to perfect the technique with human cells and in 2011, succeeded in producing human stem cells, but with double the number of chromosomes.

CNN: SHARE THIS