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Methods 104 patients with severe heart failure were divided into two groups. The control group was treated with routine treatment (digitalis,diuretic and distend the blood-vessel) combined with Imidapril (group A,n=52). The treatment group was treated with routine treatment (digitalis,diuretic and distend the blood-vessel) combined with Bisoprolol and Midapril (group B,n=52). The course of treatment was 12 to 16 weeks. Before and after treatment,the changes of heart function,LVEF,LVESD,heart rate and blood pressure were observed.

对104例重度心力衰竭患者随机分成两组：对照组52例，予以常规用药及咪达普利等药物治疗；治疗组52例，在常规用药基础上加用比索洛尔治疗，疗程12～16周，观察治疗前后心功能、左室射血分数、左室舒张末内径、左室收缩末内径、心率、血压等指标的变化。

The pump body consists of suction chamber, liquid storage chamber, turbination chamber, liquid return port, gas-liquid separation chamber, etc. After the pump starts normally, the impeller will suck the liquid in the suction chamber and the air in the inlet line so that the both can mix fully in the impeller. Due to the centrifugal force, the liquid along with the gas flows towards the outer edge of the turbination chamber and then a belt of white foam with a certain thickness and a liquid ring with high-speed rotation come into being on the outer edge of the impeller.

泵体由吸入室、储液室、涡卷室、回液孔、气液分离室等到组成，泵正常起动后，叶轮将吸入室所存的液体及吸入管路中的空气一起吸入，并在叶轮内得以完全混合，在离心力的作用下，液体夹带着气体向涡卷室外缘流动，在叶轮的外缘上形成有一定厚度的白色泡沫及高速旋转液环。

Methods: 8 patient of cholesteatoma tympani with 10 ears were irrigated with 3% Purslane after oto-endoscopic.

对8例10耳单纯上鼓室胆脂瘤或伴外耳道后上壁部分缺损、CT示鼓窦、鼓室及乳突有软组织影的胆脂瘤型中耳炎采用耳内镜手术配合3%马齿笕溶液冲治疗。

The device comprises an arc discharge vacuum chamber; wherein, the arc discharge vacuum chamber is connected with a vacuum pump and is internally provided with a graphite cathode and a graphite anode which are connected with a DC supply. The device is characterized in that the graphite cathode and the graphite anode are respectively provided with an upper spherical crown shape graphite plate and a lower spherical crown shape graphite plate which are matched with each other and formed a spherical crown shape capacitor.

它包括电弧放电真空室，电弧放电真空室与真空泵相连接，电弧放电真空室内设有石墨阴极和石墨阳极，石墨阴极和石墨阳极与直流电源相连接，其特征在于在石墨阴极和石墨阳极上分别设相配合的上球冠形石墨板和下球冠形石墨板，上球冠形石墨板和下球冠形石墨板形成球冠型电容器。

The products are applied to measure the level of vaporizable liquid especially liquefied gas. Blocking lever is used to divide guide tube into gasification chamber and measure chamber. When liquefied gas is infected by temperature and vaporize into being gas bubbles, the bubbles will rush up along gasification chamber and not enter into measure chamber to affect magnetic float.

该产品适用于易汽化的液体测量，尤其适合液化气介质的液位测量；其特点是用挡杆将液位计主导管内腔分成气化室和测量室，当液位计内液化气受温度影响，内部汽化而产生气泡时，气泡会顺着气化室往上冒，而不会进入测量室影响磁浮子工作，有效地阻止了因气泡

The S 2p, C 1s, N 1s and O 1s spectra were typically analyzed. Experimental result has demonstrated that using MUA/Au, Ag as the substrates, collagen immobilization process in wet cell system or in atmospheric environment did not have qualitative or quantitative difference. Firstly, our well cell system is feasible to carry out on-line collagen immobilization process.

实验结果显示：具有羧基之 MUA /Au，Ag 於真空湿室反应室中及传统大气环境下固定胶原蛋白，试片在两种环境所固定的胶原蛋白结构，在定性及定量分析上无显著差异，先证实在本真空湿室反应室中进行连续的蛋白质固定程序具体可行。

The results showed that orexin-like immunoreactiveneurons were observed in the medial preoptic nucleus,periventricular nucleus,paraventricular nucleus,supraoptic nucleus,dorsomedial nucleus,perifornical nucleus,mammillary nucleus,anterior area,lateral area and posterior area of the hypothalamus,with majority in the lateral area,supraoptic nucleus and mammillary nucleus and with minority in t...

结果表明，在猪下丘脑内，开胃素A免疫阳性神经元分布于下丘脑的视前内侧区、室周核、室旁核、视上核、背内侧核、穹隆周核、乳头体核、前区、外侧区和后区等部位，以下丘脑外侧区、乳头体核和视上核出现的免疫阳性神经元最多，以室周核的最少。这一结果与在其他动物上获得的基本相似。

Pathologic characteristic of supraglottic carcinoma spreading anterosuperiorly in l00 cas-es was investigated by whole-organ sections of the larynx. The results showed that 75%of supraglottic carcinomas were found to spread anterosuperiorly.In these cases, carcinoma in the epiglottis-ventricular fold accounted for 90%;epiglottic carcinoma 8l.8%; and carcinoma in the ventricular fold 33.3%.

采用喉连续切片技术重点观察100例声门上癌向前上发展的病理特点：声门上癌向前上发展平均为75％，其中会厌室带癌向前上发展的频度最高，为90％，会厌癌为81.8％，室带癌为33.3％，构会壁癌和构区癌未见向前上发展，声门上癌向前上发展以累及会厌前间隙为主，共6O例，其中累及会厌舌面为42例次，累及会厌谷为17例次，累及舌根为12例次，累及甲状软骨前上部为7例次。

Results The Fos reactive products were distributed in the piriform cortex,accumbens nucleus,bed nucleus of stria terminalis, cingulate gyrus,nucleus of diagonal band, hypothalamic paraventricular nucleus, supraoptic nucleus, suprachiasmatic nucleus, arcuate nucleus, central amygdaloid, subfornical organ, paraventricular thalamic nucleus, lateral habenular nucleus,ventrolateral part of the central gray,lateral parabrachial nucleus,locus ceruleus,medullary visceral zone.

结果 Fos阳性产物分布于梨状皮质、伏核、终纹床核、扣带回、斜角带核、下丘脑室旁核、视上核、视交叉上核、弓状核、中央杏仁核、穹窿下器、丘脑室旁核、外侧缰核、中脑中央灰质腹外侧区、脑桥臂旁外侧核、蓝斑、延髓内脏带等脑区，而在大脑白质及小脑中无明显的密集分布区。

About 48%(90/194) were below 29 years of age. Ninety-nine of 194 cases had either radiotherapy alone or supplementary treatment with radiotherapy following surgery. We analyzed multiple prognostic factors. The factors of importance included postoperative radiotherapy; female in glioblastoma multiforme; the primary tumor dose above 5000 rads and/or whole brain irradiation in malignant astrocytoma and glioblastoma multiforme; the primary tumor dose above 4500 rads in ependymoma, medulloblastoma and oligodendroglioma; and spinal axis irradiation above 2000 rads in ependymoma and medulloblastoma that produced a better prognosis than in other groups.

男与女之比例为2.7比1，年龄分布自1至81岁，平均年龄33.3±19.3岁，中值年龄为34岁，29岁以下占48%(90/194)，其中99例单独或手术后辅以放射腺治疗，分析同种脑瘤的预后因素，其中多形神经胶母细胞瘤有手术后放射线治疗或女性，多形神经胶母细胞瘤合并星细胞瘤原发肿瘤剂量5000雷得以上或曾全颅腔照射，神经管胚细胞瘤，间胶质母细胞瘤，及室管膜瘤原发肿瘤剂量4500雷得以上，室管膜瘤及神经管胚细胞瘤有脊轴照射2000雷得以上预后均佳，且统计上有显著的差异。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。