等比

The results indicate that polyborazine precursor prepared at 150℃ for 10 h and propylamine/isopropylamine molar ratio 2:1, could possess nearly linear molecule skeleton and he prone to melt spinnability. When melt at 90℃, the precursor fibers are prepared with average diameter 10-20μm and BC1.27 N1.52 H structure. After curing process and sintered in NH3 at 1200℃, the near-stoichiometric BN fibers was obtained, which proved this precursor is apt for preparation of BN fibers.

结果表明，当正丙胺／异丙胺摩尔比为2：1，聚合温度为150℃，反应时间为10h时，合成产物具有近似线性分子结构，熔点为90℃，具有良好的成丝性，可获得平均直径10~20μm，组成为BC1.27N1.52H的先驱体纤维，先驱体纤维再经不熔化处理及1200℃氨气高温锻烧等工艺可获得近化学计量比的氮化硼纤维。

The results show that the optimal parameters of esterification are as follows: 4% of SO42-/ZrO2, molar ratio of methanol to litsea cubeba kernel oil 101, 68 ℃ of reaction temperature and 4 h of reaction time, the acid value decreases to 2.52 mg/g. Compared with the traditional acidic-catalyzed method, this method has the advantages of no acid proof equipment, easy to recycle catalyst and no acidic waste water emission. The optimal parameters of transesterification are as follows: 25 ℃ of reaction temperature, 0.5% of hexadecyl-trimethyl-ammonium bromide, 1% of NaOH, molar ratio of methanol to the oil 61 and 15 min of reaction time. The ester exchanging rate is 97.6%. This method adopts phase transfer catalyst and produces industry prospect, which has many advantages such as energy-saving and time-saving under room temperature.

研究结果表明，固体酸SO42-/ZrO2催化酯化反应的最佳条件为：油重4%的SO42-/ZrO2，醇油摩尔比为101，温度为68 ℃，反应时间为4 h，原油酸值降到2.52 mg/g；该法相对浓硫酸催化酯化法具有不需耐酸设备、催化剂易回收、无废水排放等优点；相转移催化酯交换反应的最佳条件为：温度为 25 ℃，0.5%的十六烷基三甲基溴化铵，油重1%的NaOH，醇油摩尔比为61，反应15 min，原油酯交换率达到97.6%；采用相转移催化技术，反应在常温下进行，大大减少了能耗，缩短了反应时间，具有的产业化前景。

A new process has been studied to synthesize malonic acid from diethyl malonate through hydrolysis reaction and catalyzing by 732 type cation exchange resin.

用732型阳离子交换树脂催化水解丙二酸二乙酯制取丙二酸，考察了反应温度、反应时间、水与丙二酸二乙酯的质量比、丙二酸二乙酯与树脂质量比等工艺条件对收率的影响。

Meanwhile the chapter made some interesting analysis of the relationship between Marx and Aeschylus, Spartacus, Martin Luther, Dante, Cervantes, Shakespeare, Balzac, Danidl Defoe, Voltaire, Rousseau, Diderot, Goethe, Schiller, Immanuel Kant, Fichte, Hegel, Feuerbach, Hess, Friedrich Engels, Saint-Simon, Fourier, Robert Owen, P. Trémaux,Comte, N.

同时本章还就埃斯库罗斯、斯巴达克、马丁·路德、但丁、塞万提斯、莎士比亚、巴尔扎克、笛福、伏尔泰、卢梭、狄德罗、歌德、席勒、康德、费希特、黑格尔、费尔巴哈、赫斯、恩格斯、圣西门、傅立叶、欧文、达尔文、比·特雷莫、孔德、弗列罗夫斯基等人与马克思的关系做了有趣的分析。

The incidence of nausea and vomiting, dizziness in aripiprazole group were significantly different form risperidone group (x2=20.397,P.001; x2=10.557,P.01), but that of menoxenia, EPS and increasing in weight in aripiprazole group were lower than in risperidone (x2=11.81-102.29,P.05), the other side effects were not significantly different.

阿立哌唑组的恶心呕吐、头晕头昏不良反应比利培酮组，差异具有显著性（x2=20.397，P.05；x2=10.557，P.05），利培酮组的月经紊乱、体重增加、锥体外系反应等不良反应均比阿立哌唑组多，差异具有显著性（x2=11.81-102.29， P均。05），其余不良反应均无显著性差异。

The incidence of nausea and vomiting, dizziness in aripiprazole group were significantly different form risperidone group (x2=20.397,P.001; x2=10.557,P.01), but that of menoxenia, EPS and increasing in weight in aripiprazole group were lower than in risperidone (x2=11.81-102.29,P.05), the other side effects were not significantly different.

阿立哌唑组的恶心呕吐、头晕头昏不良反应比利培酮组多，差异具有显著性（x2=20.397，P.05；x2=10.557，P.05），利培酮组的月经紊乱、体重增加、锥体外系反应等不良反应均比阿立哌唑组多，差异具有显著性（x2=11.81-102.29， P均。05），其余不良反应均无显著性差异。

The incidence of nausea and vomiting, dizziness in aripiprazole group were significantly different form risperidone group (x2=20.397,p.001; x2=10.557,p.01), but that of menoxenia, eps and increasing in weight in aripiprazole group were lower than in risperidone (x2=11.81-102.29,p.05), the other side effects were not significantly different.conclusions: aripiprazole difference from risperidone is in side effects, but not in therapeutic effects.

阿立哌唑组的恶心呕吐、头晕头昏不良反应比利培酮组多，差异具有显著性（x2=20.397，p.05；x2=10.557，p.05），利培酮组的月经紊乱、体重增加、锥体外系反应等不良反应均比阿立哌唑组多，差异具有显著性（x2=11.81-102.29， p均。05），其余不良反应均无显著性差异。结论：虽然阿立哌唑与利培酮在平均8周左右的疗效无显著性差异，但不良反应却有显著不同。

In this paper,a series of parameters as aperture、surface-area ratio to particle mass、hole-volume of pyrite (FeS2) particle,and the release characteristic of sulfur before reaction and under different temperature of drop-tube furnace were measured using ASAP2000 instrument from Micromeritics Co. USA with isothermal-absorption method. The configuration of FeS2 and its reaction products were summarized from the experiments.

采用美国Micromeritics公司的ASAP2000型比表面孔容测定仪，用等温吸附法，对硫铁矿(FeS2)在反应前及一维沉降管炉不同炉温条件下的孔径、比表面积和孔容积等参数的变化特性及硫的释出规律进行了测定，得到了对FeS2及其反应产物形态的一定认识。

The decisive influencing factor of viscosity in carboxyl-methylation was cross-linking reaction. Carboxyl-methylation was the main influencing factor of solubility and swelling capacity in modification of high content amylose starch. The structure and gelatinization property of different amylose content were analyzed with an Olympus Vanox BHS-2 multi-function optic microscope, and the results were as follows. The structure of ordinary cornstarch was different from the high amylose; gelatinization temperature and pH value of starch were affected deeply by amylose content, but had little difference between the gelatinization of high content amylose starch contained 50% and 70% amylose; pH value had much more effect than temperature on the gelatinization of high content amylose cross-linked starch. Monochloroacetic acid consumption, alcohol concentration and pH value influenced the starch carboxyl-methylation. When alcohol concentration was 60%, pH value 10, monochloroacetic acid/starch mass ratio 55%, the carboxyl-methylation of high amylose cross-linked cornstarch had the best result. With the In-Vitro digestibility model and biodegradation experiment, the digestibility and biodegradability of high amylose cornstarch and its modified starch were detected.

采用Brabande粘度测定仪和Olympus Vanox BHS-2型多功能光学显微镜等分析手段对链淀粉含量50％和70％的高链玉米淀粉及其交联和交联羧甲基化淀粉的结构和性质进行了表征和分析，结果表明，普通玉米淀粉结构与含链淀粉50％和70％高链玉米淀粉结构不同；高链淀粉比普通淀粉难糊化，高链改性淀粉糊化受pH值影响较大，受温度影响较小；淀粉的冻融稳定性、透光率、溶解度、膨胀度和粘度受链淀粉的含量和改性的影响，但是，链淀粉含量超过50％时，则链淀粉含量对淀粉的膨胀度和溶解度影响不大；改性淀粉性质的影响因素中，影响粘度主要因素是交联反应，影响透明度、溶解度和膨胀度主要因素是羧甲基化改性；一氯乙酸用量、反应时乙醇浓度及碱性条件都会影响高链淀粉及其交联淀粉的羧甲基化改性效果，制备羧甲基化改性淀粉的最佳工艺是在pH值为10的60％的乙醇浓度介质中按一氯乙酸/淀粉质量比为55％进行取代反应。

METHODS: The Medline, Science Direct On Site, and Springer database were searched in detail on the data of the mycological cure rates of the two antifungal agents for treatment of dermaphyte onychomycosis occourring in patients aged from 18 a to 60 a with the published double blind randomized clinical trials and then pooled. The odds ratio and its 95 ﹪ confidence interval were calculated.

检索Medline等数据库，查找所有比较特比萘芬与伊曲康唑治疗18～60 a无系统疾病所患甲癣的双盲随机对照试验的文献，记录这2种药物治疗甲癣的真菌学治愈率并对其进行汇总分析，得出合并后真菌学治愈率的优势比及其95﹪的可信区间。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。