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- By micro-observation, XRD and XRFS, this paper studies the fine glass beads of the Six dynasties excavated from the Leijiaping site and discusses their features as well as material. 摘要采用显微观察、X射线衍射物相分析和X射线荧光光谱成分测试等手段,对湖北省巴东县雷家坪遗址六朝时期墓葬出土的若干精美“珠饰”进行了观察和分析,阐述了它们的特征,确定其材质;
- Glass bead gels need not be hydrated prior to use. 玻璃珠凝胶在使用之前不需要水化。
- Big World Road Marking Glass Beads Co., Ltd. 大世界玻璃微珠有限公司。
- Metal and glass beads may be removed by irrigation. 金属和玻璃珠子可用灌水法取出。
- And then handfuls of decorative glass beads. 然后又拿装饰玻璃珠。"
- The child drew glass beads on a string. 这个孩子把玻璃珠穿在一根绳上。
- An ultra fine cemented carbide with tungsten powder and binder cobalt. 一种由碳化钨和粘结金属钴组成的超细颗粒硬质合金。
- She accidentally swallowed a glass bead. 她不小心吞下了一颗玻璃珠。
- Ultra fine particles (UFP) are normally defined as micronized particles. 根据用途不同,超微颗粒通常定义为微米级或者纳米级颗粒。
- Special ultra fine sub micron grade for high speed milling especially for mould making. 特别适合高速铣削的晶粒度为超细的牌号,特别适合模具制造。
- The glass beads rolled over the edge of the desk and fell to the floor. 玻璃珠子滚过书桌,掉到地上。
- Modified EPDMs of different hardness were prepared by adding some ultra fine fillers into them, then blended with PP. 加入超细改性无机刚性粒子提高三元乙丙橡胶(EPDM)的硬度,再与聚丙烯(PP)进行共混。
- Some suggestions are provided on deve loping ultra fine fibre man made leather in our country. 对超细纤维人造革的生产工艺技术和产品性能做了一些介绍,并对我国发展超细纤维人造革产品提出了一些建议。
- The glass beads rolled over the edge of the desk and feel to the floor. 玻璃珠子滚过书桌,掉到地上。
- The ultra fine WO 3 powder was prepared by colloidal chemistry method, sol gel and polymerized complex method. 通过胶溶法、溶胶凝胶法、聚合络合法合成了超细三氧化钨粉体。
- The glass beads rolled over the edge of the table and fell to the floor. 玻璃珠滚过桌面,掉到地上。
- In recent years,appended Inhibitors in ultra fine cemented carbides are studied at home and abroad. 近几年以来国内外对超细硬质合金中添加抑制剂进行了大量的研究。
- A novel reactive precipitation process was used to prepare ultra fine salbutamol sulfate powders. 以沙丁胺醇和硫酸为反应物,在异丙醇溶液中采用反应结晶法制备超细硫酸沙丁胺醇颗粒。
- Color glass bead is a new kind of material for deluxe photoetch decoration. 廊坊市百越商贸有限公司主要生产路面表现用的反光玻璃微珠,道路防滑面层用防滑骨料珠。
- The developing trend of the high emissive coatings will be ultra fine and ultra thin,compositely compo nential and multi-functional. 高温辐射涂料今后将向着超细超薄化、成分复合化、功能多样化的方向发展。