actual number of plate 实际塔板数
actual record of project 工程实录
Estimation of Number of Sources 信源个数估计
formula of number of turns 匝数计算
Measurement of Number of Contending Stations 竞争站点数测量
number of active center 活性中心数
number of active grains 有效磨刃数
number of active sites 活性点数
ratio of number of particles 粒子数比
symbol and number of standard 标准代号与编号
the Occupation Rate of Number of Fiber Core 纤芯数量占用率
Structure of record of formal schooling 学历结构
Actual and Scheduled Progress 血流感染; 实际进展的与计划进度
actual number 实数; 实际数
actual record length 蓝舌病病毒; 实际记录长度
adjustment of actual total loss 实际全损理算
amount of actual air 实际空气量
analysis of actual examples of earthquakes 震例分析; 琥珀
calculation of actual state 实态计算; 列车牵引计算规程(《牵规》)