清水建设(日本一建筑公司名称)在东京理科大学小石真纯教授的指导下,开发了一种球状化水泥。这种水泥是将呈各种形状的普通水泥颗粒加工成球形,
Shimizu Construction (nam
▲在邓小平爷爷像前留个影。今年7月,《红领巾》首届夏令营如期举行了。在三天时间里,营员们在广安邓小平爷爷的故居,怀着敬仰的心情,阅读”了一位老人的平凡和伟大;在有“中
Serum/plasma LDH is useful for clinical diagnosis.As LDH5 activity is inhibited by urea more than LDH1,assays carried out in the presence of urea(2M)could indi
阳台上的鲜花要谢了,它不再拥有昔日华丽的衣裳和美丽的面庞,像一位奄奄一息的老人,形容枯槁,在风中垂下了懊丧的头。它脚下的小草叹了口气, 说:“花老弟呀花老弟,我以前劝过
A patient with congenital methemoglobinemia due to NADH—methemoglobin reductase deficiency was detected by an enzyme assay.An overlap in enzyme activity was f
唾液具有多种生理功能,是人体不可缺少的体液成份,同时与口腔某些疾病的发生有极为密切的关系,如龋病、牙周病等。牙石是导致牙周炎的主要局部因素之一,清除牙石在牙周病的
我科自1989年6月以来对一部分主要为上前牙拥挤错位或有间隙的患者,采用了不翻粘骨膜瓣的牙一骨块凿开移位术,称之为牙外科正畸术。手术在局麻下进行,方法简便,收效满意,迅
The pons was systematically explored for examining cardiovascular responses upon electrical stimulation and DL—homocysteic acid(DLH)in25 anaesthetized,paralyz
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下唇撕裂游离６小时再生成功一例晋中地区第一人民医院（０３０６００）王凤英太钢总医院窦庆堂患者男，２５岁，因工作中不慎被机器击伤唇部，患者手托颏部，流血不止，六小时后急诊入院。检查见：下唇从左口角