That, at least, is the thinking behind the attempt by Lei Wang, of the Salk Institute in La Jolla, California, to extend the amino-acid parts set.

至少，这是来自加州拉荷亚（La Jolla）的萨克研究所的王磊（音译）所作的尝试背后的想法：扩展氨基酸种类。

youdao

The reel comes complete with a set of spares for all the working parts.

那个卷轴配有一套所有运行部件的备用件。

《柯林斯英汉双解大词典》

The various parts of The Falkirk Wheel were all constructed and assembled, like one giant toy building set, at Butterley Engineering's Steelworks in Derbyshire, some 400 km from Falkirk.

福尔柯克摩天轮的各个部件都是在距离福尔柯克约400公里的德比郡巴特利工程公司的钢铁厂建造和组装的，就像一个巨大的玩具建筑。

youdao

It's really a great set-up. It really encourages creativity on the kids' parts."

VOA: special.2010.07.30

The WWF has set up cameras in parts of the forest to capture images of elusive wildlife.

VOA: standard.2010.02.22

The discovery of Lin's body parts set off a massive manhunt for Magnotta who, before that, had left a disturbing trail in cyberspace.

CNN: STORY HIGHLIGHTS

One was a kitchen chemistry set for growing crystals and the other a simple electronics kit, based partially around parts of a Snap Circuits set, that has kids building an electromagnet and lighting up an LED.

ENGADGET

Council tax in parts of Shropshire is set to go up by 2.5%, in April.

BBC: Council tax in Telford and Wrekin set to rise by 2.5%