反应率

Methods Immunohistochemistry stain was employed on the 34 lupus nephridial tissues and 10 nephridial tissues of control group. And light microscopy was applied to observe the percentage of CKLF-1 positive cells of renal gromerulus and tubule.

对34例确诊为狼疮性肾炎以及10例对照组患者的肾组织进行免疫组织化学染色，在光镜下观察肾小球CKLF-1阳性细胞率和CKLF-1阳性肾小管百分率及反应强度。

The anatase crystals of the TiO2 films connected together to form netlike structure after calcined, and th

在自制的光催化反应装置中以10mg/L甲基橙为降解对象，考察了TiO2薄膜的光催化性能，在4h内直接干燥的TiO2薄膜脱色率达到95%，经热处理后薄膜的光催化性能有一定提高，这说明采用AS溶胶前驱体制备的TiO2薄膜光催化性能良好。

Stable nitritation is realized because the nitrobacter is sensitive to the changing environment. When the dissolved oxygen and pH values in SBRⅠ and SBRⅡ are 2. 4-3. 0mg/L, 7. 0-8. 5, 1. 5-2. 0mg/L and 7. 0-8. 5 respectively, a lot of nitrate isn't found during operation in two months, and nitrosation rate is over 80% in two aerobic reactors.

将SBRⅠ、SBRⅡ好氧反应器的溶解氧、pH分别控制在7.0-8.5、2.4-3.0mg／L及7.0-8.5、1.5-2.0mg／L时，依赖SBR反应器水质波动大、硝酸菌对环境变化敏感的特点，在较高浓度NH〓-N条件下，实现了稳定的亚硝化反应，系统运行近两个月，没有大量硝酸盐的积累，两个好氧反应器的亚硝化率均在80％以上。

The reaction of iodide-potassium iodide was negative to evaluate that EGP was nonstarch polysaccharides, ulfate was 11.92%, content of the total polysaccharide was 83%, mainly including 70.13% D-galactose and 17.95% 3,6-anhydro-galactose.

不溶于有机溶剂，碘-碘化钾反应呈阴性，说明提取物为非淀粉性多糖，产率为20%，总硫酸基含量11.92%，总糖含量83%，主要由70.13%的D-半乳糖和17.95%的3，6-内醚半乳糖组成。

The grafting of polycaprolcatone on starch by ring-opening polymerization of e -caprolactone was initiated from the starch hydroxyl functions in the presence of a catalyst such as stannous octoate Sn(0ct2, Dibutyltin dilaurate or titanium tetrabutoxide. The grafting ration could reach 16%. IR, X-ray diffraction and DSC were used to investigate the grafting-polymer.

在辛酸亚锡Sn(Oct_2、二月桂酸二丁基锡和钛酸丁酯等催化剂作用下，淀粉羟基引发己内酯单体进行配位聚合，淀粉接枝率可以达到16％，并通过红外光谱、X—ray衍射及DSC等测试手段对反应产物进行了表征。

We discuss the mechanism of trimerization of nitriles catalyzed by organolithium compounds and study the catalystic characteristics. Using this new method, the yield of triazines is greatly improved.

另外，实验探讨了有机锂化物对芳香腈三聚反应的催化作用，得到了较高的产率，同时，研究了它的作用机理和催化性能。

Through this research,we extended the appliacation of organozinc reagents in organic synthesis.

通过这些研究，我们扩展了有机锌试剂的应用范围，提供了高产率的合成γ-羰基酯化合物的有效方法在第三章中，我们研究了有机锌试剂在Baylis-Hillman类型反应中的应用。

ZHANG Qin, WAN Li-ya （ Childrens Hospital of Tianjin, Tianjin 300074, China）Pulmonary function test has become an important way to diagnose respiratory system diseases,such as asthma; Bronchiectasis test is wildly used as a way to diagnose, differential diagnose bronchial tube asthma and guide the clinical treatment. Pulmonary function test using Impulse oscillometry is a technique to evaluate the airflow obstruction in respiratory diseases.

目前，临床常用扩张试验前、后第1秒用力呼气流量(FEv1)变化率作为判断指标，也有用呼气高峰流速、最大呼气中段流量变化率作为判断指标，但对于低年龄儿童来说，由于理解能力和配合能力的欠缺，上述参数作为判断气道阻力可逆性反应的指标都存在明显的局限性和一定的漏诊率u J。

When oxycellulose was chlorinated in 20mL DMF for 2hs,the yield was about 95%.

氧化纤维素氯化反应时间为2.5 h，DMF用量为20 mL时，产率约为95%。

Five chalcones were synthesized via the aldol condensation reaction of acetophenone or parasubstituted acetophenones with 1-phenyl-3-methyl-5-phenoxyl-pyrazol-4-aldehyde, which reacted with two kinds of hydrazine in glacial acetic acid under refluxing to give a series of bipyrazoline derivatives. In this synthetic course, glacial acetic acid is not only a solvent, but also a catalyzer.

以1-苯基－3-甲基－5-苯氧基－吡唑-4-甲醛为原料，与苯乙酮发生羟醛缩合，生成相应的查尔酮，再在冰醋酸中与不同的肼反应，高产率的合成出10种新的5位含1-苯基－3-甲基－5-苯氧基－吡唑基的吡唑啉类衍生物。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。