1)  black-box tracing
black-box追踪
2)  BL
BL
1.
BL Localization in Cotyledon of Immature Seed and Petal Cells of Brassica campestris;
未成熟油菜种子的子叶和花瓣细胞中BL的分布
2.
EFFECT OF TS-303 ON BL LOCALIZATION IN COTYLEDON CELLS OF IMMATURE SEED OF BRASSICA CAMPESTRIS;
TS-303对未成熟油菜种子的子叶细胞中BL分布的影响
3.
Protective Effect and Mechanism of Traditional Chinese Medicine Feining on Pulmonary Fibrosis with BL-induced;
本实验的目的是用中药龙胆花水煎液、三七总甙(superoxide dismutase,PNS)、肺宁、强的松对博莱霉素(bleomycin,BL)诱导的实验性肺纤维化进行干预,并比较它们对肺纤维化的治疗作用,初步探讨其作用机制,为临床肺纤维化的中药治疗奠定理论基础。
3)  BL-Ⅰ
BL-Ⅰ
4)  BL-CFC
BL-CFC
1.
To study the regulation of TGF-β1 on the development of hemangioblast, embryonic stem cell-derived blast forming cells (BL-CFC) were used as the model of hemangioblast in vitro.
胚胎干细胞来源的BL-CFC体外可分化产生造血和内皮细胞。
2.
5 days EBs differentiated from ES cells contain blast colony-forming cells (BL-CFC) that have bipotential of differentiation to hematopoietc and endothelial cells, thus functionally representing hemangioblast in vivo.
5天形成的拟胚体中可检测到blast集落形成细胞(blast colony-forming cell,BL-CFC),后者具有造血和内皮双向分化潜能,体外证明了成血-血管细胞的存在。
3.
BL-CFC is the first direct evidence, and the model has been applied extensively to investigate the regulatory mechanisms underlying development and differentiation of hemangioblast from embryonic stem cells.
1997年Keller等在小鼠胚胎干细胞建立的BL-CFC(blast-colony forming cell)是最早证实该细胞存在的模型,目前已广泛应用于血液血管干细胞的发育调控研究。
5)  BL membrane
BL膜
6)  BL Lac
BL Lac
1.
A Periodicity Analysis of the Radio Light Curve of BL Lac AO 0235+164;
BL Lac天体AO 0235+164射电光变的周期性分析
参考词条
补充资料:black-box model
分子式:
CAS号:

性质: 仅利用外部的、宏观的直接经验,未利用过程机理方面的信息及基本物理定律所建立的数学模型。通常由试验或实际生产取得系统的一批实测数据,再运用某种数学工具关联、拟合该数据即可得到黑箱模型。较常见的数学关联方法为数理统计。在化工系统数学模型中,如未考虑质量守恒、能量守恒、热力学、传递规律及化学反应等因素,则多属于黑箱模型。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。