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Results: 48 h after treatment, most of the patients had a marked improvement in irf and ret (p＜0.05), and irf showed a more significant increase. moreover, the value before treatment and 48 h after treatment of irf had no overlap; irf and ret were further increased after 1 week; after 12 weeks irf%, hct, ret, rbc and hb were significantly increased than before treatment, bone marrow erythrocytic series proliferation was more active than that before treatment, each kind of erythroblast ratio and the percentage of total erythrocytic series were significantly increased, especially late erythroblasts proliferation.

结果：治疗过程中大部分患者在epo注射48 h后irf、ret升高（p.05），irf升高更为显著，且irf在给药前和给药48 h后的数值无重叠区，1周后irf、ret进一步升高，12周时irf、hct、ret、rbc、hb均比用药前显著增高，骨髓红系增生较治疗前明显活跃，各类幼红细胞比率及总红系所占百分数均显著升高，其中以晚幼红细胞增生最为明显。

The optimum conditions were as follows: ethylamine was 370 mmol; n:n:n was 1.0:2.1:2.1; PEG-600 was 5 mol%; the first stage reaction was carried out at 42 ℃ for 6 h and the rsecond stage reaction was at 60 ℃ for 7 h.

较佳的反应条件为：乙胺370 mmol，n：n：n=1.0：2.1：2.1，PEG-6005 mol%，第一段于42℃反应6 h；第二段于60℃反应7 h，收率71.58%。

Based on the item of national high technology development project, the thesis studies the reasonable construction pattern of the tunnel portal, incidence of the micro-pressure wave and the the effect of bell-mouthed hood, lacunaris hood and expansile hood on alleviating the micro-pressure wave in the situations of single line and double line, obtains the relationship between the max micro-pressure wave and the velocity of the train as well as the relationship between the max micro-pressure wave and distance of measuring point at the velocity of 100km/h-550km/h, compares the different alleviative effect of the three different hood to max micro-pressure wave and finally proposes the reasonable construction pattern of the tunnel portal.

本文针对国家高技术研究发展计划(863计划)课题"磁浮交通沪杭线越黄浦江隧道的工程技术问题研究"，在单洞单线和单洞双线两种工况下，对隧道洞口的合理结构形式和影响范围，以及洞口喇叭形入口缓冲段、多孔壁入口缓冲段以及隧道出口膨胀室对减缓微压波的作用进行了研究，得到了磁浮列车速度在100km/h～550km/h时隧道出口微压波最大值与速度的关系以及微压波最大值与测点距离的关系，比较了三种不同形式缓冲结构对微压波最大值的减缓效果，提出了隧道洞口的合理结构形式。

Another 72 mice were randomly divided into control group,egg yolk model group,Expellant and Cleanning Fat Capsule 0.4 g·kg-1 group,CFB 10.0,5.0,2.5 mL·kg-1 groups (n=12).Mice in each group were exhibited once a day for 10 d.16 h before the last administration,except control group,the mice in other groups were injected with 75% yolk physiological salt solution 0.5mL through the abdominal cavity,and began to starve,1 h after the last administration, the contents of serum TCHO and TG were determined,and liver MDA level was measured.

另取小鼠72只随机分为空白对照组、蛋黄模型组、排毒清脂胶囊0.4 g·kg-1组及CFB 10.0、5.0和2.5 mL·kg-13个剂量组( n=12)，每天给药1次，连续 10 d，末次给药前16 h 除空白对照组外，所有各组小鼠每只均腹腔注射75％蛋黄生理盐水溶液0.5 mL，并且开始饥饿；末次给药后1 h测定血清TCHO及TG含量，取肝脏测MDA含量。

The surgical duration ranged from 35 to 170 min ［mean=（92.3±25.6） min］; amount of blood loss during operation was 50-700 ml ［mean=（120.0±36.3） ml］. The earliest time of anal exsufflation was 9 h after operation and the last was 27 h. The postoperative morbidity was 12.6%. The hospital stay ranged from 5 d to 9 d ［mean=（7.2±1.6） d］.

手术时间最长170 min，最短35 min，平均(92.3±25.6) min；术中出血50～700 ml，平均(120.0±36.3) ml，术后肛门排气时间最短9 h，最长27 h，术后病率12.6%，住院时间最短5天，最长9天，平均(7.2±1.6)天。

In chapter 5, we discuss the extremal h-polygonal chains (h≥5) on Wiener numbers.

在第五章中我们讨论了一般的h-多角链(h≥5)关于Wiener数的极值问题。

Methods: The time of primany fermentation of the negtive fermentation tube which is neither aicd nor gas was prolonged from 1824 h which. Is stipulated by nation criterion detection of coliform bacteria to 3648 h and 358 samples of 7 categories were investigated.

依据国标法检测大肠菌群数，将初发酵培养18~24 h未产酸产气的阴性管样品继续培养至36~48 h，对7类358份样品进行大肠菌群数的检测。

Although water temperature is little different,the speed of fetation for Pangasius sutchi is more faster than Pelteobagrus fulvidraco(55 h15 min),Pelteobagrus vachelli(49 h5 min),Silurus soldatovi meridionalis Chen(53 h25 min),they belong to Siluriformes,and Hypophthalmichthys molitrix(31 h35 min),Sillago sihama(36 h30 min),Gerres(32 h),Stizostedion luciopera(106 h),they are not.

虽然水温稍有不同，苏氏圆腹鱼芒的胚胎发育速度比同属鲶形目的鄱阳湖黄颡鱼(55 h15 min)、瓦氏黄颡鱼(49 h15 min)、南方大口鲶(53 h25 min)和不同目的白鲢(31 h35 min)、多鳞鱚(36 h30 min)、银鲈(32 h)、梭鲈(106 h)要快得多。

Let H be a normal subgorup of a finite group G such that G/H is nilpotent.

2假设H是有限群G的一个正规子群使得G/H是幂零群。

The results showed that 80 ℃, 5∶1 of 70%ethanol to folium ginkgo weight ratio, extracted two times during 2 h/1.5 h for two times were optimal.

研究结果表明：在80 ℃条件下，用5倍于叶重体积的70%乙醇回流提取2次，时间为2 h/1.5 h的效果最好。

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。