The SF relations-to taxonomic relations shift results from cognitive development and education.
结果表明,弱智儿童的概念水平随着年龄增长而提高,概念联系类型由以SF联系为主向以分类学关系为主转变,概念发展趋势与正常儿童相同,但在时间和水平上却大大落后于智力正常儿童。
The clinical significance of measuring serum ferritin andβ_2-Microglobulin in old patients with cardiovascular and cerebrovascular diseases;
目的探讨老年心脑血管疾病患者血清铁蛋白(SF)和β2-微球蛋白(β2-GM)测定的临床价值。
SF-based Chongqing Telecom PHS SMS Information Early Warning System Design and Implementation;
基于重庆电信SF系统的小灵通短信预警系统设计与实现
Study and Design of Performance Assessment System for SF Company in Cheng Du;
成都SF公司绩效考证系统研究与设计
Study on the Compatibility of PVA/SF Blend System and the Properties of the Membranes;
PVA/SF共混体系相容性及其薄膜性能的研究
SF Corporation Strategy-Based Designment of Performance Management System
基于战略导向的SF公司绩效管理体系设计
Anxiety State and SF-36 Quality of Life after Ischemic Stroke
缺血性脑卒中后焦虑与SF-36生存质量的关系
Compatibility of PVA/SF Blend System with LiBr/C_2H_5OH/H_2O Ternary Solvent
以LiBr/C_2H_5OH/H_2O为溶剂的PVA/SF共混体系的相容性
Determination of Trace Vanadium by Catalytic Kinetic Spectrophotometry in Light Green SF-hydrogen Peroxide System
亮绿SF-过氧化氢体系催化动力学光度法测定痕量钒
Construction of a yeast GAL4 fusion cDNA library from Sf9 cells
草地贪夜蛾细胞系IPLB-Sf-9酵母双杂交cDNA文库的构建
Effects of SF Content on Dynamic Mechanical and Tribological Properties of SF/PF Composites
SF含量对SF/PF动态力学和摩擦性能影响
Assessment of the nutritional status and quality of life of the elderly patients with malignant tumor by MNA-SF and SF-36
老年恶性肿瘤患者MNA-SF营养评价和SF-36生活质量评价
Microbiology Basic Study for Oil Recovery and Application of SF Microbe;
SF菌驱油微生物学基础研究及其应用
Study on Consumption Channel Pattern of SF Wholesale Market for Agricultural Products;
SF农产品批发市场销售渠道模式研究
The Discussion on Purchasing Management of SF under Supply Chain Management Environment;
供应链环境下SF公司采购管理研究
The Strategic Research for Development of Chongqing SF Environmental Co. Ltd.;
重庆SF环境有限公司发展战略研究
Study on the Wet Spinning of PEG/PLA and Electrospinning of SF/PLA;
湿法纺PEG/PLA和静电纺SF/PLA的研究
Strategic Research of SF Express Company in the Context of Global Competition
全球竞争背景下SF速递公司战略研究
Synthesis and Characterization on Nano-HA/SF composite powders
纳米HA/SF复合粉体的合成与表征
NR/SF antibacterial composite:preparation and properties
NR/SF抗菌复合材料制备与性能研究