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1.TEXTURE AND FINE SUBSTRUCTURE IN 18%Ni MARAGING STEEL (240MPa GRADE)
18%Ni马氏体时效钢(240MPa级)的织构与亚结构收藏指正
2.We provide wholesalers and retailers kinds of costume complements such as glass beads, sequins, PVC color paillette, man-made glass diamonds from Austria and Czechoslovakia, computerized embroidery yarn, machine-made metallic yarn, acrylic stone, plating beads, plastic beads and so on.
公司现货经营批发零售的主要产品有各色玻璃珠、服饰亮片、PVC彩色片材、人造玻璃钻石、电脑绣花线、机织金银丝线、亚加力胶石、电镀金银珠、塑胶珠等。收藏指正
3.The effects of the amount of Yb3+ doping and the calcination temperature on the phase transformation, crystallite size, surface texture of the nanopowders were investigated by XRD and BET surface area.
用XRD,BET等技术研究了Yb3+掺杂量和焙烧温度对粉体的相结构、晶粒尺寸和表面织构特性的影响,并以亚甲基蓝的光催化降解为探针反应,研究了它们对光催化活性的影响。收藏指正
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