1) double-ball method
双球法
1.
Diffused reflection ratio of temperature controlling coatings is tested by double-ball method and is calculated basing on formula to give solar radiation absorbing co efficient a.
采用双球法测量温控涂料的漫反射比,公式计算得到涂料的太阳辐射吸收系数α,并且通过测量涂料表层涂膜温度的变化,从而得出太阳辐射吸收系数与涂料表层温度的相互关系。
2) two-ball testing
双球检查法
3) double-steps ball milling
双步球磨法
1.
The results demonstrated that high-quality composite powders with low contaminant,uniform size distribution and homogeneous elements dispersion could be obtained by the double-steps ball milling.
以元素粉末为起始粉末,采用双步球磨法(球磨+热处理+球磨)制备TiAl基纳米晶多相结构粉末(粉末成分为Ti-47Al(at%)、Ti-45Al-2Cr-2Nb-1B-0。
4) double-ball measurement pipe method
双球计量管法
5) steel half spherical shell with double flange
双法兰钢半球壳
1.
According to the principle that the volume of work piece is invariable during die forging,combining the roughcast pre forming and heat stretch forming process,the steel half spherical shell with double flange(equator and waist flange)can be forged.
从而可实现采用小吨位设备，制造出加工余量少的变截面带双法兰钢半球壳锻件。
6) double spheres
双球
1.
The computation of the drag coefficient of a single sphere in blown sand was carried to check the computation of double spheres placed in the flow direction at Reynolds number Re≤300,and the influence of two shperes\' interference on the drag characteristics has been investigated by the numerical simulation method.
其中,单球的计算主要是为了检验方法的可靠性,并为后面双球干扰的计算提供一个基础。
补充资料：可降解淀粉微球和生物降解白蛋白微球阻滞法
可降解淀粉微球和生物降解白蛋白微球阻滞法
介入放射学技术。介入性局部化疗之前，把二者注入靶动脉，可暂时减少动脉血流，再行化疗药物灌注，以减少血液冲刷，保持局部化疗药物浓度的技术。与其他中期和长期栓塞微球不同，DSM和BAM仅造成数十分钟的血流量减少，待其被降解后血流可恢复至以前水平。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条