可见性

The conclusions of this thesis are: The Exponentially Weighted Moving Average approaches of Variance-Covariance method is better than Historical simulation method and Monte-Carlo simulation method.

可见在给予近期历史资料较重的权重，在某种程度上，反映出波动群聚性与随时间而改变的现象，近期市场上的任何冲击将快速的反应在波动性的估计值上。

Results Spiral CT features of cavernous transformation of portal vein were mainly showed: main portal vein or branch expanding,circuiting,mussy;one to pass abnor dabble in liver parenchyma at arterial phase; primary lesion.

结果 门静脉海绵样变性的螺旋CT主要表现为：门静脉主干或其分支扩张增粗，门静脉走行区可见迂曲扩张、紊乱的静脉血管影；肝实质动脉期一过性异常灌注；显示原发病灶。

However, high signal was also seen on T2-weighted images in two patients with cervical spondylotic myelopathy.

但是，在2例颈椎病性脊髓病患者中在T2像上也可见高信号病灶。

There are solid neoplastic nests in the mucosa.

在粘膜内可见实性的肿瘤细胞巢。

Eye examination showed blepharospasm ball conjunctival hyperemia, edema, corneal punctate epithelial shedding, decreased corneal sensitivity, corneal fluorescein staining showed diffuse points, or flake coloring, the pupil to narrow as .24 hours, the symptoms and reduce the growth of new epithelium, 48 hour recovery, when the electro-optic stimulation of ophthalmia after symptom onset, can be partially points, 025% dicaine pain, point anti-inflammatory eye drops, hourly, pre-B anti-corneal infection .

眼部检查可见眼睑痉挛，球结膜充血、水肿、角膜上皮点状脱落，角膜知觉减退，角膜荧光素染色呈弥漫性点状或片状着色，瞳孔缩小。24小时内症状随着新生上皮的生长而减轻，48小时可痊愈，当电光性眼炎的刺激症状出现后，可局部点025％地卡因止疼，点消炎眼药水，每小时一次，预B防角膜感染。

Results Amyloid polyneuropathy is chronic progressive peripheral neuropathy,can be accompanied by injured of cardiovascular system, gastrointestinal tract and kidneys;pathological changes showed:Kongorot staining positive,amyloid deposited in endoneurium,perineurium and vascular adventitia,a marked reduction in the number of myelinated fibers and unmyelinated fibers,segmental demylinated.

结果 本病为慢性进行性周围神经病，可伴有心、胃肠、肾等损伤。病理改变示刚果红染色阳性，可见类淀粉物沉积于神经内膜、束膜及血管壁外膜，有髓及无髓纤维减少，节段性脱髓鞘。

In rare cases, mild nuclear pleomorphism, prominent nucleoli and mitotic figures may be seen.

少数病人可见多形性胞核、突起的核仁和有丝分裂像。

At high magnification, the neoplastic glands of adenocarcinoma have crowded nuclei with hyperchromatism and pleomorphism .

在高倍镜下可见腺癌内有腺体，腺体较多，腺体内癌细胞内的色素较多，癌细胞呈同质异型性。

There were the radicle polarity and the plumule polarity in differentiation of the first somatic embryogenesis.

此外，体细胞胚的发生和分裂是不同步的，往往在同一张切片上既可看到单个的胚性母细胞，又可见到二细胞、四细胞以致多细胞原胚并存的多样化原胚细胞群体。

In the normal rats (n=5、6), CGRP-LI were mainly present in small and some medium-sized neurons and the primary afferent fibers and ter- minals in laminae Ⅰ,Ⅱ,Ⅴ,Ⅹ and Lissauer's tract of the spinal cord; GAL- and SP-LI were mainly present in small neurons and the superficial layers of the dorsal horn. After the adjuvant injection both CGRP-and SP-LI were in- creased corresponding to the development of arthritis. On day 2, CGRP-and SP-LI were moderately increased in laminae Ⅰ,Ⅱ and the posterior commis- sure of the spinal cord and small neurons in DRG, while SP was obviously in- creased in the superficial layers and DRG. On day 14, CGRP-LI were marked- ly enhanced in the above regions with the development of polyarthritis. Some- times many strongly stained long fibers could be seen in the posteriot commis- sure.

在DRG中，CGRP主要分布于小和中等神经元之中，SP和GAL主要分布于小神经元之中；2、注入弗氏完全佐剂（含冻干结核菌0.5mg）后第2天动物（各5~6例）产生具有明显红、肿、热、痛和痛敏的急性关节炎，免疫组化实验观察到注射侧脊髓背角和DRG中CGRP-和SP-LI明显增加；在佐剂后第14天，动物患肢肿胀、痛敏和自发痛均进一步加重，部分动物健肢也出现红肿，产生多发性关节炎时，脊髓背角浅层和DRG中CGRP-和SP-LI增加更为明显，并且在灰质后联合中可见许多深染的CGRP-LI长纤维；在佐剂后第21和28天，随着佐剂性关节炎的逐渐恢复，脊髓背角和DRG中CGRP-和SP-LI也接近正常。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。