To investigate the metabolism of branched chain ketoacids ( BCKA) in patients with chronic renal failure ( CRF) and healthy control after an oral dose of ketosteril.

Objective To investigate the expression of B7.1 and B7.2 molecules in peripheral B cells of patients with chronic B cell lymphocytic leukemia ( BCLL) and to study the relationship between B7.1 and B7.2 expression and pathogenic mechanism of BCLL.

目的研究比较慢性B淋巴细胞白血病（BCLL）与正常人外周血中B细胞的B71、B72分子的表达水平，探讨其表达与慢性B淋巴细胞白血病发病机制的关系。

Study on Bcll RFLP in Factor VIII Gene and Prenatal Diagnosis of Haemophilia A through RFLP

凝血因子Ⅷ基因内BclⅠ多态性的研究及其在甲型血友病产前基因诊断中的应用

For Box-Jenkins systems with correlated noises, a bias compensation least squares ( BCLS) identification method is proposed by means of the bias compensation principle.

对于存在相关噪声干扰的Box&Jenkins系统，本文借助于偏差补偿原理，推导了一个偏差补偿最小二乘（BCLS）辨识方法；

The purpose of this paper is to exhibit relationships between BCLS and other identification algorithms.

本文旨在分析偏差校正法与其他参数辩识方法的关系。

Analysis and Simulation of BCLS for Parameter Identification

偏差校正最小二乘法参数辩识的分析和仿真

CONCLUSION: BCMA can activate NF κ B in vitro but this function is dependent on its C terminal 80 amino acid residues.

结论：细胞表面的BCMA在被B细胞激活因子刺激后，可引起NFκB的活化，这一作用依赖于BCMA的C末端的80个氨基酸残基。

Experiment of toxicity of BCMA

多菌灵A的毒性试验

The authors used technique of sister chromosome exchange ( SCE) to assess the effect on mutation with BCMA.

作者应用外周血姐妹染色单体交换率（SCE）技术估价多菌灵A的致突变作用。

" The data and science around workarounds is better than the data from any studies showing value from BCMA," he said.

“围绕解决方法的数据和科学是比任何研究价值从BCMA的数据，”他说。

Hence it is suggested that BCMA does not induce notable mutation on the cell.

该试验表明：BCMA无明显致细胞突变作用。

Effect on the promoter activity of BCMA gene 5'-flanking region deletion mutation

BCMA基因5'上游序列定点删除突变对启动子活性的影响

Nursing workarounds are a very large problem with BCMA, he emphasized.

护理的解决方法是一个非常大的问题，与BCMA，他强调。

Aim: To study the clinicopathologic manifestation of a pedigree of autosomal dominant benign congenital muscular dystrophy ( BCMD).

目的：对一良性先天性肌营养不良家系进行临床分析及肌活检组织学观察。

The effect of all the processing parameters, such as catalyst, initiator and temperature, on the BCMO/ THF co-polymer has been researched.

研究了催化剂、引发剂和聚合温度等工艺参数对BCMO/THF共聚物的影响。

The Model of Combat Unit Spares Availability Based on BCMP Queuing Network

基于BCMP排队网络的作战单元备件保障度评估模型

Decompositions for Relational Schema Under Null Value Circumstances Into BCNF With Lossless Joins

空值环境下关系模式到（N）BCNF无损连接分解

A polynomial time algorithm to decide BCNF

一个BCNF的多项式时间判定算法

The Separate Algorithm of Improved BCNF Based on Inverse Hypergraph

基于逆向超图的改进的BCNF的分解算法

Research on the Problems of Candidate Keys of the Relation Scheme in BCNF

属于BCNF的关系模式候选关键字问题研究

Applications of Closure Algorithm for Relation Decomposition Based on BCNF

闭包算法在基于BCNF的关系分解中的应用