1) activated-concentration
激活浓度
2) Active As Concentration
激活As浓度
3) Activity Concentration
活度浓度
1.
The atmospheric particle filter samples were measured by HPGe detector(relative detective efficiency is 76%),all the major radio-nuclides in reference sample were identified,and their activities and activity concentrations were calculated accurately.
使用相对效率为76%的HPGeγ谱仪系统测量和分析了比对样品,准确识别和计算了参考样品中的11种放射性核素的活度和活度浓度,利用95Nb与95Zr活度比推算的样品零时与参考值相差仅0。
2.
The activity concentration and radon exhalation of building materials were measured.
收集了4类共19个来自不同生产企业的建筑材料样品,对样品的放射性活度浓度和氡析出率进行测量。
4) Stressful concentration
应激浓度
6) irritating concentration
刺激浓度
补充资料：C3前激活质
C3前激活质
又称“B因子”。富含甘氨酸的β-糖蛋白。是C3裂解酶的前体。B因子被激活后(B-），可裂解成抗原性不一的a与b两个片段。b片段能与C3b结合，形成C3bBb-(即C3激活剂），能裂解C3和C5，故又称“C3/C5转换酶”。
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