【摘 要】
：
银川市弱智儿童发中微量元素锌、铜、锰含量的测定郭忠琴扬淑宏余淑珍微量元素与人体健康的研究在我国日益增多，其对智能发育的影响也受到人们的重视。近年来的研究表明，锌、铜
论文部分内容阅读
银川市弱智儿童发中微量元素锌、铜、锰含量的测定郭忠琴扬淑宏余淑珍微量元素与人体健康的研究在我国日益增多，其对智能发育的影响也受到人们的重视。近年来的研究表明，锌、铜、锰对于脑的正常发育和功能具有重要意义，它们在体内代谢的不平衡可能导致神经系统形态和功...
Determination of Trace Elements Zinc, Copper and Manganese in Mentally Handicapped Children’s Hair in Yinchuan Guo Zhongqin Yang Shuhong Yu Shuzhen Trace elements and human health research are increasing in our country, and their influence on the intellectual development is also valued by people. In recent years, studies have shown that zinc, copper, manganese for the normal development and function of the brain is of great significance, their imbalance in metabolism may lead to nervous system morphology and function ...
其他文献
Three optimized geometries of nitromethane dimer have been obtained at the HF/6-31G level.Dimer binding energies have been corrected for the basis set superpos
使用 Outlook Express发电子邮件较为简单和方便。用鼠标双击一下 Windows98左下方的 Outlook Experess图标 (其上方为大 e,下方有白纸信封图案 ) ,该软件即可启动。向本刊发
南海流花111-1油田位于我国珠江口盆地对外合作区,距香港东南190km,油田处水深300m。现已探明油田储量约2亿t,从去年3月29日起正式进人开采阶段。南海流花11-1海上油田是由
In this study, the structure of nanocrystalline CaCO-3 was analyzed using TEM, SEM, FT IR and XRD measurements. An unusually narrow %v%-3 band with remarkable
Influence of Polarizability and Covalency on ~(151)Eu Mossbauer Isomer Shifts
Influence of Polarizability and Covalency on ~ (151) Eu Mossbauer Isomer
我院自1989年3月～1995年10月采用包皮口扩张术治疗小儿包茎100例，效果满意，现介绍如下。1临床资料本组100例，年龄1～12岁，其中1～3岁56例，3～6岁36例，6～12岁8例。全部病例均有包皮口狭窄，包
患者,女,24岁,1996年3月25日晚收住足月临产妇.体检:BP15/9kPa、P80次/min、R20次/min、T 36.6 C.孕期定期检查无异常,无服药和过敏史.HBSAg(-),其它各项检查正常.因出现腹
Cyclic voltammetry and electrochemical impedance spec-troscopy were used to study the surface acid-base property of carboxylic acid-terminated self-assembled m
A study on point defects in lead tungstate (PbWO4) by using positron annihilation lifetime method is presented. The measurement was carried out for the cases of
男62例，女38例。治疗组除常规治疗外加用6542，2～3mg，双足三里穴位注射，每日1次。足三里穴为足阳明胃经的合穴。6542具有调节植物神经，扩张血管及调节机体免疫作用，可改善肠道微循环，