9月8日，中国商用飞机有限责任公司在09年亚洲航展上展出了C919外形样机，C919客机是我国首架国产大型客机，这也是它首次在世人面前亮相。 请看新华社的报道： The Commercial Aircraft Corporation of China displayed a scale model of its jetliner C919, the country's first ...

Like full-size rigs, radio-controlled (RC) cars and trucks come in a varying array of shapes and sizes. Inside the rock crawling subset alone, the range extends from massive 1/6 and tiny micro ...

Telford played host to the world's largest scale model exhibition last weekend, attracting participants from across the globe ...

HO scale model trains are a significant part of model railroading history, and we can partially credit the overall popularity ...

Genome-scale metabolic models have proven to be valuable for predicting organism phenotypes from genotypes. Yet efforts to develop new models are failing to keep pace with genome sequencing. To ...

A scale model is a representation or copy of an object that is larger or smaller than the actual size of the object being represented. Very often the scale model is smaller than the original and used ...