secondary

• The secondary screens receive the coal from the crushers and remove the fines .
  经压碎后的煤通过第二道筛，筛出细粉。
• Cleavage of secondary bonds can also be responsible for polymer deterioration .
  次价键的分裂往往也能引起聚合体劣化。
• Secondary xylem consists of pitted vessels, parenchyma fibers and rays .
  次生木质部由孔纹导管、薄壁组织及射线所组成。
• Every element tends to satisfy both its primary and secondary valence .
  每一元素倾向于既满足它的主价又要满足它的副价。
• The helpful effect on propellant slosh effects was a secondary consideration .
  推进剂晃动的有利性影响是一个次要的考虑因素。
• This is usually the region from which most of the secondary particles emanate .
  大多数次级粒子通常是从这个区域中发射出来的。
• Compared with her achievements , her shortcomings are , after all , only secondary .
  她的缺点同她的成绩相比，毕竟是第二位的。
• When the core is displaced, the inductive reactance of the secondary coil is unbalanced .
  当铁芯移动时，次线圈的感抗就不平衡。
• Secondary roots emerge on the 4th or 5th day about 4 or 5 cm from the root apex .
  在第四或第五天，距根端大约4或5厘米处发出次生根。