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Through all this test analyse Pathogenicity and Immunological status of ALV-J Inner Mongolia strain, the result showed the infected chickens began to have pathological change of Myelcytomatosis at 3-week: the main pathological changes of acidophile myelocyte were found in bone marrow and between cardiac muscle fibers,and there were many granules in the hyalotome.This kind of oncocyte proliferated in every tissue at different amount, but the cells that proliferated in bone marrow, cardiac muscle fiber, oarium were much more than other tissue, and they often developed neoplasma. At same condition,there were no abnormalty advent in control group, In immunological aspect: the increase of lymphokine and ANAE positive cells showed cell-mediated immunity was strengthend during antineoplastic infection; the emergence of ALV-J antibody of ELISA suggest there was humoral immunity exist at the same time.

结果显示：脾脏PCR检测结果表明1、2两实验组均有阳性病例出现，而对照组全部为阴性，说明实验鸡体内已有ALV-J内蒙株感染；接种病毒后3周龄开始出现骨髓细胞瘤病的病理变化：肝脏、脾脏有程度不同的肿大，镜下观察，骨髓内最早出现了与骨髓细胞相似、形态基本一致的大型圆形或椭圆形、胞核较大多为椭圆形、胞浆内含有大量嗜酸性圆形颗粒的髓细胞样瘤细胞增生，随后通过血流瘤细胞可转移到肝脏、心肌、卵巢或睾丸等组织并形成肿瘤性病灶，而对照组没有出现明显病变；免疫状态方面：以脾脏淋巴因子和ANAE阳性细胞增多说明细胞免疫在抗肿瘤感染过程中增强，ELISA检验实验鸡抗体出现阳性的结果表明同时也存在着体液免疫。

General symptoms such as purpure in mucous membrance and skin, bleeding of internal organs, decreasing of weight and bad mental state caused by modeling were well improved in four control groups (Chinese traditional medicine group, western medicine group, PG original formula group and PG major formula group), the peripheral PLT was increased, spleen weight and its action of phagocytosis and damage to PLT were both decreased, morrow megakaryocytes differentiation and maturation were improved and hyperplasia descended, which showed significant differences compared with the model group. Differences among the four control groups were not significant. The optimal dose ratio of PG major formula was finded out with homogeneous design software UST3.0 and multiple regression: Astragalus root 48g, Rhubarb 15g, peach kernel 1Og, Agrimony 24g.

结果：模型建立成功；中、西药对照组、紫癜颗粒核心方组与原方组小鼠对于免疫法造模所引起的皮肤粘膜紫癜、内脏出血、体重减轻、精神状态差等一般症状均有较好的改善；小鼠的外周血小板计数得到提高；脾脏均重及对血小板的吞噬破坏降低；骨髓巨核细胞分化成熟程度增高，增生活跃度降低，与模型组相比较，均有显著性差异，四个对照组之间无显著性差异，利用均匀设计UST3.0统计软件分析，进行多元逐步回归处理，筛选出紫癜颗粒核心方的最佳剂量配比为黄芪48g，大黄15g，桃仁10g，仙鹤草24g。

Based on the FEM,the calculation and analysis were performed for the transient temperature field s and stress fields of the intermediate pressure main steam valve housing under various operating conditions including cold startup,shutdown,strong hot startup,limit hot startup and accidental condition in 200MW unit in power station.

采用有限元方法，计算分析了电站200MW汽轮机中压主汽阀阀壳在冷启、停机、强热启动、极热启动以及事故等工况下的温度场和应力场，得出了阀壳裂纹区各工况下温度场和应力场的变化规律，提出了内壁裂纹区的周向应力是疲劳寿命计算的主要参考量。

Based on the FEM,the calculation and analysis were performed for the transient temperature fields and stress fields of the intermediate pressure main steam valve housing under various operating conditions including cold startup,shutdown,strong hot startup,limit hot startup and accidental condition in 200MW unit in power station.

采用有限元方法，计算分析了电站200MW汽轮机中压主汽阀阀壳在冷启、停机、强热启动、极热启动以及事故等工况下的温度场和应力场，得出了阀壳裂纹区各工况下温度场和应力场的变化规律，提出了内壁裂纹区的周向应力是疲劳寿命计算的主要参考量。

objective to evaluate clinical effect of the handling protaper nickel-titanium rotary instruments in preparation of canals of posterior teeth.methods 96teeth with pulpitis or periapical periodontitis were instrumented by handling protaper rotary instruments using step-down technique,and by k files using step-back technique for control.all teeth were obturated with lateral condensation methods.the efficiency of preparation was analyzed with ra-diographs before and after operation.results no transportation,apical blockage and ledge were found in test.the technique could keep canals smooth.there were two ledge,one instrument fracture and nine transportation in control.the operative time was shorter and post treatment pain seldom occurred in handling protaper group.conclusion the handling protaper niti rotary instruments can prepare the canals effectively and safety.after the preparation,the canals could be easily washed,sterilized and filled.it is an efficient instrumentation method for posterior teeth's canals and be used widely.

目的 评价手用protaper预备后牙根管的临床效果。方法选取患有牙髓炎和根尖周炎的后牙96例，随机分成试验组和对照组各48例，试验组用手用protaper多锥度镍钛旋转器械逐步伸入法预备根管，对照组用k锉，逐步后退法预备根管，两组均用侧向加压充填法充填根管，根据治疗前后的x线片，评价后牙根管预备效果。结果试验组无根管偏移、根尖阻塞、台阶，且根管壁平滑流畅，无器械折断等并发症发生。对照组有2例台阶形成，器械折断1例，根管偏移9例。试验组操作时间短且术后疼痛轻微。结论应用手用protaper预备后牙根管快速、安全，成形效果好，易于根管冲洗消毒及填充，可视为临床上预备后牙根管的有效方法。

The general information,including primary diseases,therapeutic drugs,infection pathogens in 6 patients with pulmouary infection and unknown reason anemia were integrated and analyzed. The leukocyte and reticulocyte counts,total bilirubin,direct bilirubin,fasting blood glucose were all determined by conventional method. At the same time,the erythrocyte direct antiglobulin test,complement fixation test,cell culture and smear examination were carried out.

对2004年6例肺部感染且不明原因贫血分析的患者的基础疾病、治疗用药、感染病原体等消息进行归纳，对患者外周血进行白细胞计数、网织红细胞计数、分胆红素、间接胆红素、血糖检测，对患者的红细胞进行间接抗人球蛋白试验、补体结合实验、细胞培养与涂片镜检，对患者血浆中的抗体进行间接抗人球蛋白试验。

The general information,including primary diseases,therapeutic drugs,infection pathogens in 6 patients with pulmouary infection and unknown reason anemia were integrated and analyzed. The leukocyte and reticulocyte counts,total bilirubin,direct bilirubin,fasting blood glucose were all determined by conventional method. At the same time,the erythrocyte direct antiglobulin test,complement fixation test,cell culture and smear examination were carried out.

对2004年6例肺部感染且不明原因贫血分析的患者的基础疾病、治疗用药、感染病原体等信息进行归纳，对患者外周血进行白细胞计数、网织红细胞计数、总胆红素、直接胆红素、血糖检测，对患者的红细胞进行直接抗人球蛋白试验、补体结合实验、细胞培养与涂片镜检，对患者血浆中的抗体进行间接抗人球蛋白试验。

Among them one was entitled by the members of the society "Phoenix feather hair" and was recognized as the most beautiful women's pubic hair.

&观须社&发展很迅速，由最初的8个人发展成全国1191名社友，&观须社&也是三国时代最大的秘密社团，其中最早的8个创社人员为：董承、王子服、种辑、吴硕、吴子兰、马腾、吉平、刘备，重要的成员有：曹操、孙权、司马炎、诸葛亮、诸葛瑾、关羽、周瑜、郭嘉、田丰、曹植、杨修、孔融、祢衡等。

Our own Embassy officials and those of other countries together with some of the business men who went aboard the ill-fated "Panay" and the Standard Oil boats and other ships just before the capture of Nanking, confidently expecting to return within a week when they left, are still cooling their heels (those who haven't been killed or wounded by Japanese bombs and machine guns) out on the river or perhaps in one of the ports.

我国和其他国家的大使馆官员，连同一些在南京被占领之前登上倒霉的&帕内&号船、标准油船，以及其他船只的商人，离开南京时他们坚信一周内会回来，现今仍旧被迫（那些人没有被日军的炸弹和机关枪打伤或打死）在河上、或者在某个港口等着。

The NAXOS recording will include the world-premiere recording of Taigu Rhyme and other works, and will also include Zhou reciting from Lu Xun's publication Wild Grass during his piece of the same name.

NAXOS 唱片公司这一次录制的歌曲包括全球首次录制的 Taigu Rhyme 等作品。周龙还会在自己的作品《野草》里亲自朗读鲁迅同名的作品。

The basic concept of FOP can be summarized as to further optimize effective prescription according to the standard of curative effects and with the aid of modern science and technology and theories of traditional Chinese medicine.

其基本内涵可概括为：以确有疗效的中药复方为研究对象，以现代科学技术和传统中医药理论为技术支持，以该复方所治病证的药效响应为评价标准，以优化重组疗效更优的新复方为研究目的。

Ever since our world has been a world, native forests have been indiscriminately exploited by man.

自从我们的世界一直是世界原生森林被任意剥削人。