氧化物

The results show that the fractography is woody structure, there is a great deal ferric oxide in the hair seam, its matrix is composed by the ferrite, the pearlite and a little of sorbite and troostite, the grain size is 9～10 levels primarily, there are obvious zone structure and inclusions, which are silicate, sulfide and a little of oxide.

结果表明：弯裂带钢的断口呈木纹状，发纹处存在大量氧化铁，其基体主要由铁素体和珠光体组成，有少量索氏体及屈氏体，晶粒度以9～10级为主，有较为明显的带状组织，夹杂物为硅酸盐、硫化物及少量氧化物。

Methods The levels of triglyceride, cholesterol, glycosylated hemoglobin (HbA1c), phosphatidylethanolamine, phosphatidylinostiol, phosphatidylserine, phosphatidylcholine, sphingomyelin, lysophosphatidylcholine, lipid peroxide and the activity of superoxide dismutase and glutathione peroxidase were investigated in 44 diabetic patients with DR, 20 diabetic patients with no DR and 30 sex and age matched normal control subjects.

对44例糖尿病视网膜病变患者、20例糖尿病无视网膜病变患者及30例正常人的血脂、糖化血红蛋白（glycosylated hemoglobin，HbA1c）、红细胞膜磷脂成分、LPO及红细胞超氧化物歧化酶（superoxide dismutase，SOD）、谷胱甘肽过氧化物酶（glutathione peroxidase，GSH-PX）活性等进行检测及分析。

Here the reduction of the iron oxides to sponge iron takes place.

在这里铁氧化物被还原成海绵铁。

At 5 mbar, a sub-stoichiometric oxide is formed at 240°C and of a stoichiometric compound found at 450°C.

在5 毫巴压力分计量氧化物形成于240°C的温度，计量化合物形成于450°C。

Effect of stoichiometric ratioof organic fuel to oxidizer on structures and catalytic activities of the catalysts were studied.

以D，L-丙氨酸为有机燃料，采用溶液燃烧法制备了钙钛矿型复合氧化物La0.8Sr0.2CoO3催化剂，研究了有机燃料与氧化剂的化学计量比对催化剂结构和性能的影响，考察了催化剂的甲烷燃烧活性，并对催化剂进行了表征。

Standard still stopple polyacrylamidewith and easily oxides, pH value, ammonium ion, volatile sulfur compounds, heavy metals.

标准中保留了对胶塞机械性能及易氧化物、pH变化值、铵离子、挥发性硫化物、重金属的控制。

The results indicated that Sr^2^+ and S^2^- diffused into the SiO~2 layer. O vacancies and strontium oxide were found in the SiO~2 layer.

本文通过XPS的测量，分析了新结构器件中SrS/α-SiO~2界面的各成分的芯电子能谱的变化和深度分布，发现Sr^2^+向SiO~2中扩散较深并以氧化物的形态存在，介质层以SiO~x(x=1.65～1.70)的形态存在。

We have synthesized several new cuprates and investigated their structure,structural stability and their s...

我们合成了几种新型的铜氧化物，并对它们的结构、结构稳定性及超导电性进行了研究。

The effect of strychnos nuxvomica processed in three different ways on blood serum SOD and testosterone in mice.

3种不同炮制的马钱子对小鼠血清超氧化物歧化酶和睾酮的影响。

By contrast,the activities of total SOD decreased in the cortex,subcortex, corpus striatum,liver,and heart of rats after the onset of heatstroke.

另一方面，实验发现在热中风的起始点后10分钟，脑中皮质区、次皮质区、纹状体区及肝和心之总超氧化物歧化■的活性减少。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。