由于琼脂糖是D—半乳糖和3,6—脱水—l—半乳糖相间结合的链状多糖，由其制成的珠状颗粒是一种理想的层析介质。
Agarose, which is a kind of catenarian amylose, is consisted of D-galactose and 3, 6-dehydration-l-galactose. And agarose particles are a sort of ideal chromatography medium.
以压缩空气为输送介质，粒径相同而密度不同的小米和空心玻璃珠为输送物料，在水平变角度Y型分支管气力输送试验台上对气固两相的流量分配特性进行了研究。
By using compressed air as conveyance power and millet as a transport medium in horizontal Y-shaped branch pipes, the solid flow distribution characteristics of the above pipes were studied.
相比传统的氧化铝微珠，具有更高的断裂韧性和较低的硬度，是一种代替高岭土球、河砂和铁粒等天然材料研磨介质的经济型和实用型的陶瓷珠。
Compared to the alumina beads, it has a higher fracture toughness and lower hardness. It is an economic ceramic bead to replace Kaolin bead, silica sand and other natural grinding media.
对比了不同种类冲击介质的物化特性，指出玻璃珠是机械镀锌冲击介质的最佳选择。
The performances of different impact media were compared. The results show that the glass bead is the best choice of impact media for mechanical plating.
分析了机械镀锌工艺对玻璃珠冲击介质的质量要求，包括成圆率、表面光洁度和耐磨性能；
The quality requirements of glass beads in mechanical plating were analyzed, including circle forming ratio, surface roughness and wear resistance.
高压辊磨-微珠介质搅拌磨系统能够有效的提高能量利用率和产品生产率。
The high pressure roller mill-micro-bead medium stirring mill system can effectively improve the energy utilization rate and the production rate of the product.
该公司是研磨介质专家，生产的产品不仅包括玻璃微珠还有陶瓷微珠。
The specialist for grinding media does not only produce glass beads but also ceramic beads.
该公司是研磨介质专家，生产的产品不仅包括玻璃微珠还有陶瓷微珠。
The specialist for grinding media does not only produce glass beads but also ceramic beads.
应用推荐