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In other words, a mythological doxa has been created: denunciation, demystification, has itself become discourse, stock of phrases, catechistic declaration; in the face of which, the science of the signifier can only shift its place and stop further on - no longer at the dissociation of the sign but at its very hesitation: it is no longer the myths which need to be unmasked (the doxa now takes care of that), it is the sign itself which must be shaken; the problem is not to reveal the meaning of an utterance, of a trait, of a narrative, but to fissure the very representation of meaning, is not to change or purify the symbols but to challenge the symbolic itself.

面对这些，符号的科学性只能改变自己的位置，并阻止进一步发生，不再在分离的迹象，而是对它深表迟疑。它已不再是需要被揭示的神话，它本身是标记，定会被动摇；问题不是去揭露话语、特征、叙事的含义，不是改变或净化象征符号，而是区分这种代表性含义。这样，符号学发现自己在心理分析方面和它有共同之处：后者开始变得必需，通过画出符号列表。

Using panel data of listed companies, this paper analyzes it with a quantile regression approach, then draws a conclusion: the share structure and the capability of emerging interior resources effect the capital structure changeably with the different quantiles respectively. That is, for those conditions with low asset-liability ratio, the sign is positive, on the contrary, the sign is negative.

为此本文尝试着将分位数回归理论引入到回归模型中，通过对我国上市公司的相关数据进行分位数回归分析后发现，不同资产负债率水平下，企业股权结构、企业产生内部资源的能力对资本结构的影响效果不同：低负债率水平下，两者均与债务水平正相关；而高负债率水平下，又均与债务水平负相关。

The fundamental imaging features of osteosarcoma were showed bone destruction, periosteal reaction, neoplastic bone and soft-tissue mass. Among 49 cases examined by radiography, osteoblastic pattern sarcoma was found in 19 cases, osteolytic pattern sarcoma was found in 13 cases and mixed pattern sarcoma was found in 17 cases. The detection rates of bone destruction, periosteal reaction, soft-tissue mass, neoplastic bone and Codman triangle by radiography were respectively 61.2%, 95.9%, 71.4%, 73.5%and 27.7%. All 10 cases with CT scan were showed bone destruction, soft - tissue mass and neoplastic bone. The detection rates of periosteal reaction,憇ieve sign挶 and Codman triangle with CT scan were respectively 90%, 90% and 11%. The tiny neoplastic bone and"sieve sign"were showed sensitively by CT, but Codman triangle was showed by radiography superior to CT.32 cases with MRI scan presented the normal marrow was replaced by the tumor, which was showed low to intermediate signal intensity on T1-weighted images and promiscuity signal intensity on T2-weighted images. 7 cases presented hemorrhage and 24 cases presented necrosis.

骨肉瘤基本影像表现为骨质破坏、骨膜反应、瘤骨和软组织肿块。49例X线表现为成骨型19例，溶骨型13例，混合型17例；X线对骨质破坏、骨膜反应、软组织肿块、瘤骨和Codman三角的检出率分别为61.2%、95.9%、71.4%、73.5%和27.7%；10例CT表现均可见骨质破坏、软组织肿块及瘤骨，CT对骨膜反应、筛孔征和Codman三角的检出率为90%、90%和11%；CT对显示细小肿瘤骨和筛孔征最敏感，但对Codman三角的显示不如X线平片；32例MRI表现为骨髓腔内正常的骨髓高信号被肿瘤信号所取代，T1WI呈低～等信号，T2WI呈混杂信号，7例合并出血，24例中央坏死囊变，32例增强扫描均呈不均匀强化及瘤周可见水肿区。

select 205 persons we accept include the old over 80 and the patients of colon obturation sign after anus illness since the year1991, and utilize 1000－5000ml high temperature water to coloclysis,until the ejection is clear, according to intestine cleaness and disappearing degree of symptom, and evaluate therapeutic action of tepid water enema for colon obturation sign.

选择1991年以来收治的大于80岁老年人和行肛门病手术后发生结肠填塞症的205名患者，应用高温水（以手指能耐受为度，约为50℃）1000－5000ml灌肠，至排出物清亮为止，根据结肠镜检所见肠道清洁度和患者症状消失程度评价高温水灌肠对结肠填塞症的治疗作用。

The domicile rulers of the decan and dwad sign colorations further c olour the sign influence.

和谐的相位充当了灵魂成长的通道，而不和谐的相位则封住了这个通道，需要努力克服阻碍并最后战胜它。

The Chinese medicine theory believed that, the stroke is card of the this empty sign reality, take hepatorenal insufficient as this, the phlegm stasis anti- winds for the sign, is because the vitality counter is chaotic, produces the wind, the fire, the phlegm, the stasis, causes the brain arteries rheumatism anti- or outside the hematorrhea brain arteries is the result of.

中医理论认为，中风乃本虚标实之证，以肝肾不足为本，痰瘀阻络为标，是由于气血逆乱，产生风、火、痰、瘀，导致脑脉痹阻或血溢脑脉之外所致。

Results High dense renal cyst is usually homogeneous hypoechogenicity on sonograms and homogeneous high/iso attenuation on CT images and color doppler is helpful in diagnosing.Atypical angiomyolipoma usually shows homogeneous high attenuation on unenhanced CT images,homogeneous enhancement on enhanced CT and homogeneous isoechogenicity on sonograms.The CT features of Xanthogranulomatous pyelonephritisinclude multiple,rounded,low density areas with enhancing rings arranged in a hydronephrotic pattern known as bear paw sign.Acute focal bacterial nephritisshows wedge lesion and stripe sign on delayed enhanced CT images.

结果 高密度肾囊肿常表现为B超均匀低回声，CT均质或高密度灶，彩色多普勒超声有助诊断；不典型肾血管肌脂瘤常表现为B超均匀回声，CT平扫均质高密度且均匀强化；黄色肉芽肿性肾盂肾炎的特征是CT示群集的类圆形的低密度区以及环形增强带形成&熊掌征&；急性局限性细菌性肾炎的CT延时增强扫描以及动态观察显示楔形病灶以及条纹征，并随治疗逐渐消退。

Results Honeycomb or reticular sign, bulging of interlobar fissure, air bronchogram, multiple nodules and/or ground glass opacity, and angiogram sign were found in 6, 2, 8, 5, and 4 of the 10 patients mainly manifested as consolidation, respectively.

结果 以实变为主型10例，其中6例见&蜂窝&或网格影，2例见叶间裂膨隆，8例见充气支气管征，5例合并多发结节和磨玻璃密度影，4例行增强扫描均可在实变区内见&血管造影征&。

Resujts:① The distribution of lesions are mostly symmetrical, extensive, predominant in the middle and lower lung fields, and posterior areas in peripheral;② There are so many HRCT findings of lung, ILD is predominant: intralobular interstitial thickening 46 cases (100%), ground-glass opacity 41 cases (89.13%), peribronchovascular or centrilobular interstitial thickening 40 cases (86.96%), interlobular septal thickening 38 cases (82.61%), irregular linear opacity 37 cases (80.43%), small nodular opacity 34 cases (73.91%), subpleural line 27 cases (58.70%), bmnchiectasis or bronchiolectasis 19 cases (41.30%), patch opacity 18 cases (39.13%), expiratory mosaic sign 15 cases (32.61%), interface sign 14 cases (30.43%), honeycombing 12 cases (26.09%), emphysema or bulla 3 cases, cystic airspace suspected 1 case, and atelectasis suspected 1 case;③ Mediastinum and pleura: multiple small lymphonodi in mediastinum 41 cases (89.13%), pleural thickening or rough 38 cases (82.61%), esophagoectasis 11 cases (23.91%), unilateral little pleural fluid 1 case, and mediastinal emphysema 1 case.

结果：①皮肌炎肺部病变分布呈对称、广泛、偏中下、偏外后的特点；②肺部HRCT表现多样，以肺间质性改变为主：小叶内间质增厚46例(100%)，磨玻璃影41例(89.13%)，支气管血管束增宽或小叶核心增大40例(86.96%)，小叶间隔增厚38例(82.61%)，不规则纤维索条影37例(80.43%)，结节影34例(73.91%)，胸膜下线27例(58.70%)，支气管或细支气管扩张19例(41.30%)，斑片影18例(39.13%)，呼气相马赛克征15例(32.61%)，界面征14例(30.43%)，蜂窝影12例(26.09%)，肺气肿或肺大泡3例，单纯囊状气腔1例，肺不张l例；③纵隔及胸膜：纵隔小淋巴结影41例(89.13%)，胸膜增厚或毛糙38例(82.61%)，食管扩张11例(23.91%)，单侧少量性胸腔积液1例，纵隔气肿1例。

In order to inform the drivers in advance to take measures to adopt to the change of the lineless, it is important to set traffic sign, especially the chevron alignment sign in the high grade road in mountain areas.

因此，需要使用交通标志尤其是线形诱导标志为山区高等级公路上行驶的驾驶人指示前方线形变化，促使其提早采取各种措施，确保行车安全。

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。