Its manufacturing route has changed several times owing to changing economics, technology and raw materials.

它的制造方法随着经济、技术和原材料的变化改变了好几次。

youdao

The dialectical relations among the present situation, market, products development, process technology and raw materials of the domestic FRP industry are analysed;

本文分析了我国玻璃钢工业的现状、市场需求、产品开发、工艺技术装备、原材料等诸因素间的辨证关系；

youdao

With these advanced mirror making process technology and raw materials from abroad, the silver coated mirrors we produced are characterized with clear, natural images and neutral reflection.

先进的制镜工艺技术和原材料，使得我们制成的镀银镜具有镜面成像清晰逼真，反射光线柔和自然。

youdao

The government promoted the import of raw materials and technology at the expense of consumer goods, and encouraged savings and investment over consumption.

FORBES: South Korea

However, the evidence to date suggests strongly that we may be soon seeing a big substitution of combined intelligence, technology, and behavioral changes in place of raw materials.

FORBES: On The Verge of Change: A View of Our Future Energy World

When you look at major parts of the economy like technology, health care, basic industries, energy and even raw materials producers of copper, iron ore and chemicals, you find them flooded with cash.

FORBES: Magazine Article