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Dealcoholization temperature markedly influences the surface area and porosity of the resultant MAO-supports. When the support was pretreated at lower or higher temperature, the corresponding MAO-support shows very low surface area; 2.XRD and IR analyses indicate that MAO has reacted with the residual ethanol in the supports, which is an important manner to get MAO fixed on the carrier. Morever, XPS analyse indicates that MAO can also be coordinated with MgCl_2, which is another way to get MAO fixed on the support; 3.ICP and EDX analyses indicate that dealcoholization temperature not only determined the element content on the solid catalyst, but also influences the element distribution on the carrier; 4.The activities of the supported phenoxy-imine catalysts and the properties of resultant polymers are strongly dependent on the dealcoholization temperature. The support (MSP-5) obtained by treating MgCl_2·2.56C_2H_5OH at 160℃for 4 h, then modified by MAO is very effective for immobilizing complex 3, the resultant solid catalyst (MSPC-5) shows very high activity in ethylene polymerization, and its kinetics of polymerization is stable during the reaction process. Finally, PEs with spherical morphology and high bulk density (over 0.35g/ml) were obtained, without reactor fouling; 5.In this work, polymerization conditions such as alkylaluminums, Al/Zr ratio, temperature and H_2 had a pronounced effect on the activity of MSPC-5 and properties of PE;(3). New MgCl_2-Supported Single-Site Catalysts for Ethylene Polymerization In this work, a kind of new MgCl_2 support was obtained by anhydrous MgCl_2 co-milled with solid MAO, and it is a creative contribution. Then some single-site catalysts were supported on the new MgCl_2 support, and the resulted solid catalysts were tested in ethylene polymerization, the results indicated that: 1.XRD and IR analyses indicate that MAO does be coordinated with MgCl_2, which is in good agreement with the results obtained by XPS; 2.co-mlling time had no obvious effect on the texture of support after 12 hours; 3.In this work, MgCl_2 was co-milled with solid MAO for different hours, and then complex 3 was supported on these co-milled supports. It was found that co-milling time markedly influences the activity of solid catalysts, but it had negligible effect on the kinetic profile and the properties of resultant PE.

XPS研究结果表明,MAO不仅仅只和乙醇作用,MAO还与MgCl_2本身有一定的作用,这是一个极为重要的发现; 3、通过ICP和EDX表征,发现载体的脱醇温度直接影响着元素在固体催化剂中的含量及分布; 4、脱醇温度极大地影响着负载苯氧基亚胺类催化剂的活性和聚合物的性能,特别是原始载体经160℃活化4小时制备得到的固体催化剂MSPC-5的活性明显高于其他脱醇温度条件下制得的固体催化,并且催化剂寿命长,表现出稳定的动力学行为,最终获得了高堆密度(大于0.35g/ml)的球形聚乙烯颗粒; 5、本文选择MSPC-5为研究对象,考察了聚合反应参数对催化剂的活性及其聚合物的影响,研究发现:不同的烷基铝对催化剂具有非常重要的影响,特别足TIBA对MSPC-5的助催化活性最高,烷基铝的加入量有一个较佳值,聚合温度为80度时活性最高,H_2的加入使催化剂的活性明显降低且聚合物的分子量也减小;、新型氯化镁载体负载单活性中心催化剂催化乙烯聚合本文创造性采用固体MAO与无水氯化镁直接进行共研磨,制备出了一种的新型的氯化镁载体,并将该载体用于多种单活性中心催化剂的负载化研究,研究表明: 1、通过BET、XRD的表征,再次证实了MAO与MgCl_2之间具有直接作用,与XPS的研究结果相一致; 2、当研磨时间高于12小时时,延长研磨时间对载体的结构没有显著的影响; 3、将配合物3负载于共研磨时间不同的一系列载体上,乙烯聚合结果表明,尽管共研磨时间对负载催化剂的活性具有明显的影响,但是它对聚合物的性能以及催化剂的影响不明显。

The result shows that the chitosan can increase the the amount of effective tiller, then the yield of both of cultivars of Zizania caduciflora is enhanced markedly, and the concentration of 45mg/L of the chitosan has the best effect. The activity of POD in leaves and the content of sucrose in product can be increased after using the chitosan, and the change of the chlorophyl content could be abated and the effect has a long duration, and the furthersome effect of chitosan on the activities of the CAT and the APX lasts in the prophase and the midphase of growth.

结果显示壳聚糖的使用对单季茭和双季茭的有效分蘖数都有增加作用,从而明显提高茭白产量,并且均以45mg/L的浓度效果最好,其使用能显著提高两种类型茭白生长期叶片中POD酶的活性以及茭体中的蔗糖含量;壳聚糖对茭白叶绿素有缓和变化波动的作用且持效久,对茭白CAT、APX酶活性的促进作用只在处理前中期有效;而对株高和A.A。

objective observing the clinic effect that curing menopause syndrome with wuzangyangyin soup that self-designed.methods the 120 menopause syndrome patients have divided into two groups randomly,these patints who accorded with the diagnosing standard of the traditional chinese medicine,the cured group giving the self-desingedwuzangyangyin soup,the contrasted group giving "genian an",course of treatment is 1 months.observing the change conditions of effects before cure and after with the two groups,the change conditions include curative effects、symptom score、fsh、e2.results the curative ratio:the cured group having for 10%,the contrasted group being 2.5%.the effective rato:the cured guoup having for 93.7%,the contrasted group being82.5%,with comparing the effect between the two group, the difference is obvious,p.05.conclusion the self-designed"wuzangyangyin soup"has an effect to cure menopause syndrome.

目的 观察五脏养阴汤治疗更年期综合征的临床疗效。方法将符合中医诊断标准的120例更年期综合征患者随机分为两组,治疗组给予自拟五脏养阴汤(由黄精、麦冬、白芍、生地、玉竹、五味子、花粉、丹皮等药物组成),对照组给予更年安治疗,疗程1个月。观察治疗前后两组疗效、症状积分及fsh、e2变化情况。结果治愈率治疗组10.0%,对照组2.5%;总有效率治疗组93.7%,对照组82.5%。两组治愈率及总有效率比较,差异均有显著性(p<0.05)。结论自拟五脏养阴汤治疗更年期综合征有较好的疗效。

After the comparative analysis between Shanghai and Shenzhen stock market, we discovery that Shanghai Stock market and Shenzhen Stock market all display the strong cluster effect, leverage effect and leptokurtic effect.

对深、沪股市进行的比较分析发现,上海股市和深圳股市都表现出明显波动聚集性、非对称性和尖峰厚尾性。

Appraised the clinical effect of the flavone of rhizome drynania on Senile Osteoporosis, according to the dynamic observation on integrative scores of lumbodorsal pain and lumbodynia,"VAS section grading method" on lumbodynia,"Barthel index rating method" on ADL, detected BMD on anterior-posterior position lumbar2~4 vertebra body and proximate of femur including neck/ward/troch, and determined the index of bone transition including BGP/PINP/ICTP through the radioimmunity method before and after treated half a year, then contrast intragroup and selfgroup. Depending on the standard of curative effect, contrast the difference of curative effect between two groups.

采用随机对照的方法,分为治疗组36例,对照组34例,依据对腰背痛及腰痛综合评分进行动态观察;依据&疼痛VAS线段分级法&对腰背痛(静止痛、翻身痛、久坐痛、起身痛、弯腰痛、步行痛、睡眠痛、叩击痛、压痛)进行量化动态观察;依据&Barthel指数评定法&对老年性骨质疏松症日常生活活动能力进行观察;采用双能X线骨密度仪对腰椎(L2-L4)、股骨近端各部位:股骨颈、股骨三角区、股骨粗隆进行骨密度定量检测;应用放射免疫法对骨转换指标进行测定,骨形成指标:骨钙素、Ⅰ型前胶原氨基端前肽;骨吸收指标:Ⅰ型胶原交联羧基末端肽等,评价骨碎补总黄酮治疗老年性骨质疏松症的临床效果。

Nonsynchronous electrical cardioversion together with intravenous loading dose 150mg of amiodarone was administed,and it would be repeated once after 10min when the treatment had no effect,followed by 0.5~1.5mg/min infusion for 24~36 hours,and amidarone was given to patients orally.The curative effect and side effect were observed.

对急性心肌梗死突然发作持续性室速和室颤的9例患者,在非同步电转复的同时静脉注射胺碘酮150mg,无效者10min后再重复一次,继之以0.5~1.5mg/min静点维持24~36h,同时口服胺碘酮,观察其疗效和副作用。

Results ①Five days after abdominal application of Xiaoji power(0.1 g per mouce),the medicine showed a very significant effect in enhancing gastrointestinal propulsive function.② Xiaoji powder not only had relaxing effect on the normal smooth muscle in vitro,but also had a strong spasmolytic effect on acetylcholine,green bariuminduced spasm of intestinal smooth muscle.The experiment was based on 10 μg atropine sulfate as a positive control to carry out control experiments.It showed the graphics of atropine sulfate in spasmolytic role.③Xiaoji powder navel paste therapy played a positive role in adjusting the gastrointestinal electric disorder caused by deficiency of spleen Qi,and could restore it to its normal state.

结果 (1)以0.1 g/只消积散给予小鼠腹部用药5 d,即显示非常显著的增强胃肠推进功能作用;(2)消积散不仅对正常离体平滑肌有舒张作用,同时对由于乙酰胆碱、氯化钡引起的肠平滑肌痉挛也有强的解痉作用,该实验是以硫酸阿托品10 μg作为阳性对照药进行对照实验,显示了硫酸阿托品的解痉作用图形;(3)消积散敷脐对脾虚引起的胃肠电紊乱有明显的调节作用,使脾虚大鼠的胃肠电基本恢复到正常状态。

The inhibitory effect of the volatilizable metabolites of two antagonists to P.funerea was analyzed in contrast with the inhibitory rate of the control . Gvirens , with the highest inhibitory rate of 59.7%, had more excellent and stable inhibitory activity and the effect was more relative with the time, but the inhibitory rate of B.firmus was less relative with the time and the inhibitory effect of B.firmus became stable after 72 hours.

两种颉抗菌代谢物中不同成份的抑菌效应试验表明,G.virens产生的多糖、粗脂肪、蛋白质对P.funerea孢子萌发有抑制作用,粗脂肪、蛋白质更明显,其中蛋白质抑制效果较稳定;B.firmus产生的粗脂肪可完全抑制P.funerea的孢子萌发,多糖、蛋白质抑制效果也较稳定,但多糖效果更好。

By statistical treatment ,the therapeutic effect of observation group and control group were identical,but in the way of ameliorating constipation's symptomes and signs, observation group surpassed control group;through clinical observation, the therapeutic effect of treating STC by Ru Yang Chang Dong Li pill was mild,didn't have side effect ,and many of patients defecated during the time before and after getting up , consistented with the time of physiological defecation.

结果:濡养肠动力丸治疗慢传输型便秘,总有效率95.84%,经统计学处理,与对照组无明显差异,说明濡养肠动力丸治疗慢传输型便秘与通便灵有相同的疗效,但濡养肠动力丸在改善便秘症状、体征方面,明显优于对照组(P﹤0.05);经临床观察,濡养肠动力丸治疗慢传输型便秘,作用平缓,无明显副作用,且排便多集中在晨起早餐后这段时间内,符合生理排便时间。

For the mode of legislation, it is suggested that a principle regulations to be made while the detailed applied situation and conditions are specified further in judicial explanation; regarding the applied situation, give four kinds of examples as shortage of capital, mixing of company, property of shareholders, business and personality, avoid the liability of contract and legal liability using of company personality; when making judgment, such three parts as main body, action and results have to be considered. The voluntary creditor and forced creditor consists of prosecutor, those person who abuses the force of company is the defendant who has the act of abusing company personally resulting in bad effect; the responsibility of producing of evident may refer to those of courts of Germany, which is proved by prosecutor, after that, the defendant provides the evident that he has a proper action for the suit of company or his action is not the direct cause for the loss of company; the legal effect of disregarding of corporate personality is to deprive the rights of limited liability of shareholders and shall undertake the affiliated liability according to different situations of company debts, however, it is clear that the legal effect is only limited to the special legal relationship in the specific case; the exercising body is made by court while the corporate personality might not be disaffirmed directly in exerting process; finally, it points out the real essence and also its real sense and difficulties in practice.

对立法模式,建议成文法中只做原则性规定,而具体的适用情形、适用条件等规定可以在司法解释中进一步作出明确规定;对适用情形,根据我国实际列举了资本显著不足、公司与股东财产、业务、人格的混同、利用公司人格规避契约义务和逃避法律义务四种大类;审判时应考虑的要件包括主体、行为、结果三大要件,自愿债权人和非自愿债权人构成原告,对公司有控制力的滥用者为被告,要有滥用公司人格的行为,并有损害的结果产生;举证责任可参照德国法院的做法,由原告提供初步证据证明公司存在滥用公司人格的行为,而后,由被告提供证据证明自己与涉诉公司的关系是正当的,或自己的行为与原告的损失没有因果关系;否认公司人格的法律效果是剥夺股东在个案中的有限责任的权利,视不同情形对公司债务承担连带责任,但应明确法律效力仅限于个案中的特别法律关系;行使主体应由法院的审判庭行使,而不宜在执行程序中直接否认公司法人人格;最后对逆向揭开公司面纱作了探讨,指出其现实意义和实践难点。

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Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来,英国,在此地早期居住的是凯尔特人,已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

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The almost sure central limit theorem is a pop topic of the probability research in recent years,because it has many actual applications in the random analogue.

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