论文部分内容阅读
发电厂厂用电气系统接入主控计算机系统分析
【出 处】
：
山西焦煤科技
【发表日期】
：
2012年z1期
其他文献
目的观察高压氧对缺血性视神经病变大鼠氧化应激和凋亡的影响。方法采用数字表法将30只SD大鼠随机分为3组(每组10只)：假手术组、模型组和高压氧组。假手术组只给与手术，不造成缺血性视神经病变；模型组和高压氧组给予缺血性视神经病变处理，高压氧组术后给予高压氧处理。采用实时荧光定量PCR检测各组视神经Nrf2 mRNA和NF-κB mRNA相对表达含量，采用Western-blot方法检测各组视神经Nr
Soil shear properties as influenced by straw content: An evaluation of field-collected and laborator
Following a rice or wheat harvest, a large amount of crop residue(straw) is retained in fields. The straw is often incorporated into the soil in order to increa
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥
Assessing soil nitrous oxide emission as affected by phosphorus and nitrogen addition under two mois
Agricultural soils are deficient of phosphorus(P) worldwide. Phosphatic fertilizers are therefore applied to agricultural soils to improve the fertility and to
Effects of collapsing gully erosion on soil qualities of farm fields in the hilly granitic region of
Collapsing gully erosion is a specific form of soil erosion types in the hilly granitic region of tropical and subtropical South China, and can result in extrem