1) activation system
激活体系
1.
On the basis of determining potentiality of indigenous microorganism flooding,the concept of "specific capillary number"(μ/σ)was proposed to synthetically evaluate the two MEOR mechanisms,such as bio-polymers and bio-surfactant,the composition and concentration ranges of the activation system were selected by means.
在确定具有本源微生物驱油潜力的基础上,提出"比毛管数"(μ/σ)概念,把产生生物表面活性剂、生物聚合物两大主要MEOR机理综合起来评价,通过单因素试验筛选出了激活体系的配方组成及浓度范围,最后通过正交试验确立了最佳的激活体系。
2.
The selection and optimization of activation system is one of the pivotal technology for activation of stratal microflora recovery (ASMR).
激活体系的筛选与优化是内源微生物采油的关键技术之一,激活体系的好坏直接关系到内源微生物采油技术的矿场应用效果和发展前景。
5) Activate Lactoperoxidase System(LPS)
激活乳过氧化物酶体系
6) Activation volume
激活体积
1.
Dynamic process of nitrigen precipitation and the activation volume in FexN have been investiged by analysizing the relative content of α-Fe in the parent phase FexN.
通过分析不同压力下母相Fe_xN与α-Fe的相对含量,研究了氮从Fe_xN中脱溶的动力学过程,并计算出激活体积。
2.
Thermal fluctuation field and the activation volume were obtained from Preisach modeling.
通过Preisach模拟得到体系的涨落场和激活体积,激活体积大于实验测得的平均颗粒尺寸,由此解释了Fe3O4纳米颗粒的反磁化机制。
3.
The tensile test results show that the activation volumes of UHMWPE filaments untreated and treated with oxygen plasma ranging from 1718.
实验结果表明,纤维高分子链段受力塑性变形时,纳米界面结构内纳米微粒阻碍其形貌变化产生热激活体积,该热激活体积是纳米界面结构性能的重要表征;氧等离子体处理对纳米二氧化硅溶胶涂覆高强、高模聚乙烯纤维有增韧作用。
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