1)  MRP II
MRP-II系统
1.
Based on the analysis of the practical situation of an enterprise, the management ideology of MRP II system is utilized to analyze the main differences between the continuous process industry and the manufacturing industry, and it is put forward to adopt the MRP II system to solve the problems in the enterprise.
运用 MRP-II系统的管理思想 ,结合某流程企业的实际情况 ,剖析了流程工业与制造业的主要区别。
2)  MR
MR
1.
Nursing Experience of Applying 10% Chloral Hydrate in Children MR Scanning;
10%水合氯醛在小儿MR扫描应用中的护理体会
2.
Assessment of Diagnostic Value Using Different Sequences in MR Imaging for Metastatic Spinal Tumors;
脊柱转移瘤MR不同序列诊断价值比较
3.
K-space in MRI and It s Characteristics;
MR成像中的K空间及特性
3)  MRI
MR
1.
MRI diagnosis and differentiation on rheu-matoid arthritis and osteoarthritis of knee;
膝关节类风湿性关节炎与退行性骨关节炎的MRI诊断与鉴别
2.
Objective To determine the correlation between the Modic degeneration of lumbar endplate on MRI and the pain provocation or degeneration of lumbar intervertebral discs observed on CT discography.
方法对45例下腰痛患者常规行腰椎X线和MR检查,分别按Modic终板退变标准(0~3级)与Pearce椎间盘退变标准(Ⅰ~Ⅴ级)对终板和椎间盘进行评估。
3.
Objective To understand the initial locations,the growing patterns and the imaging features of the fibrous dysplasia(FD)Methods Thirteen patients with surgically and pathologically proved FD underwent computed tomography(CT)and Magnetic resonance imaging(MRI)examinations.
方法对13例经手术病理证实的骨纤维异常增殖症之CT/MR影像进行回顾性分析并作文献复习。
4)  MR Scanner
MR Scanner
1.
Characters and application of MR Scanner;
新型核磁共振测井仪MR Scanner性能及其应用
2.
Schlumberger pushed out a new generation nuclear magnetic resonance logging tool-MR Scanner which principal features are to provide multiple investigation depths, not to be affected by borehole condition and to characterize oil and gas.
斯伦贝谢公司新近推出了新一代核磁共振测井仪器MR Scanner,该仪器的主要特点是能够提供多种探测深度,而且测量结果不受井眼条件的影响,能进行油气表征,在低阻、低对比度储层的评价中具有较大优势,本文对该仪器的结构、特点、仪器规格以及参数指标做了详细的说明。
5)  CT MR
CT、MR
6)  MR-TMD
MR-TMD
1.
Analysis on control of wind induced vibration of one symbol tower with MR-TMD;
某标志塔MR-TMD减振系统风振控制分析
参考词条
补充资料:锰(II)-镁(II)激活蛋白
分子式:Mn2+-Mg2+
CAS号:

性质:锰(II)与镁(II)能对某对酶(如激酶、脱羧酶、水解酶及转移酶等)产生激活作用的蛋白。他们甚至可以互相替代。例如:丙酮酸激酶需要Mn(II)[或Mg(II)和K(I)]维持活性,并催化:但Mn(II)与Mg2+(II)的激活作用也有区别:Mn(II)可与三磷酸腺苷(ATP)的3个磷酸基结合,而Mg(II)只能与其中2个磷酸基结合。当与β-半乳糖苷酶结合时,Mn(II)与该酶结合时的底物是异构乳糖,而Mg(II)则是乳糖。而且Mn(II)结合具有协同作用,Mg(II)则不是。Mn(II)、Mg(II)对含有金属离子的某些外源凝集素也有激活作用。例如:从刀豆中分离出来的伴成豆球蛋白A(concanavalin A)含Mn(II)并与Ca(II)结合,以便使其蛋白构象稳定。外源凝集素能凝集动物红细胞、白细胞及变性组织细胞,并能沉淀糖原及各种糖蛋白。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。