material particle meaning in English

物质粒子

The creation of material particles requires energy .
物质粒子的产生需要能量。
As with the photon, material particles can be created and destroyed .
象光子一样，实物粒子也可以产生和毁灭。
Wuling - shiqiang casting instrument factory is an enterprise that is professionally engaged in casting - detecting instrumental research and development and production and sale , and mainly produces normal ( high ) temperature detecting instruments for various molding materials and analytical equipments for material particle size and so on
常德市武陵世强铸造仪器厂是专业从事铸造检测仪器研发、生产、经营的企业，主要生产各类造型材料常（高）温性能试验，检测仪器及物料粒度分析设备等产品。