According to these experimental results quantitative models for foam drayage and relationship among superficial gas velocity, gas hold-up in bubble zone and surfactant concentration were obtained.

并在此基礎(chǔ)上，由實(shí)驗(yàn)結(jié)果得到了關(guān)于泡沫排液的定量模型欧美熟妇性爱A片在线A片视频，以及鼓泡區(qū)內(nèi)氣含率、空塔氣速亚洲色AⅤ性色在线观看、溶液表面活性劑濃度等參數(shù)之間的定量關(guān)系91三级片视频第一页。

But as a result of traditional ideas's influence, many examinees has an obvious understanding erroneous zone to this specialty, thought that the observation technology is with the set square, the straightedge and so on instrument carries on the strenuous difficult survey, actually this is only the very simple understanding, is also the very superficial mistake.

但是由于傳統(tǒng)觀念的影響，很多考生對(duì)本專業(yè)存在一個(gè)明顯的認(rèn)識(shí)誤區(qū)很污的毛片视频网址一区，以為測(cè)控技術(shù)就是用三角板欧美一级片一区免费、直尺之類的儀器進(jìn)行吃力勞苦的測(cè)量，其實(shí)這只是很淺顯的認(rèn)識(shí)，也是很淺薄的錯(cuò)誤爽在线网站色网站啊啊啊。

Special staining methods, such as Masson and the Van Gieson staining were used to study the distribution of collogen fibers and elastic fibers. ResultsBy HE staining, the subepithelial connective tissues and vessels in the pterygium were more prominent than normal conjunctival tissues. An amorphous subepithelial superficial hyalinized zone and coarse eosinophilic granular materials were observed in the pterygia, but they were not found in normal conjunctival specimens. Coarse fibers were visible only in the deeper subepithelial connective tissues of pterygial samples. With Masson′s staining, the dense staining of collagen fibers was also more prominent in the pterygium than in the subepithelial connective tissues of normal conjunctiva. Abnormal collagen fibers were visible in the deeper sub-epithelial connective tissues of pterygial samples. With Van Gieson staining, abnormal collagen fibers were visible in the deeper subepithelial connective tissues. Dark coarse elastic fibers were found in the abnormal fibers only in the subepithelial deep connective tissues of pinguecula in the pterygia but not in the conjunctiva. With immunohistochemistry staining, MMP-3 was strong in the pterygial epithelium, moderate in fibroblast and absent from pterygial vascular walls. LN was strongly expressed in the blood vessel wall, moderately in the epithelial basement membrane and absent from the entire stroma.

結(jié)果HE染色：翼狀胬肉組織上皮下基質(zhì)中存在結(jié)締組織的增生和血管形成一级做a爰片性色刺激；基質(zhì)淺層存在一無(wú)定形物質(zhì)透明區(qū)及粗糙的顆粒樣嗜酸性物質(zhì)，在翼狀胬肉體部深層基質(zhì)中存在粗糙的纖維組織中国黄色片网站；正常球結(jié)膜組織細(xì)胞排列整齊黄色首页入口在线观看；基質(zhì)為疏松結(jié)締組織，膠原纖維平行排列免费的A片视频在线观看漫画，其間可見(jiàn)成纖維細(xì)胞亚洲美女黄视视频永久久久久，散在少量中性粒細(xì)胞、毛細(xì)血管欧美一级欧美一级在线播电影；Masson染色：翼狀胬肉淺層基質(zhì)中存在致密的膠原纖維染色久久人妻精品99，深層基質(zhì)中的膠原纖維存在變性樣改變；VG染色：翼狀胬肉組織深層基質(zhì)中存在大量變性的膠原纖維国厂狠天一级毛片，其間夾雜黑色的彈性纖維亚洲欧美一级A片在线播放；免疫組化染色法：MMP-3在翼狀胬肉上皮細(xì)胞中呈強(qiáng)表達(dá)，成纖維細(xì)胞中呈中等強(qiáng)度表達(dá)欧美日韩免费专区在线，血管內(nèi)皮細(xì)胞中未見(jiàn)表達(dá)在线观看av的网址；LN在血管壁中呈強(qiáng)表達(dá)，在上皮細(xì)胞基底膜中呈中等強(qiáng)度表達(dá)igao激情，在整個(gè)基質(zhì)中未見(jiàn)明顯表達(dá)乱性交小说视频；col Ⅲ在整個(gè)翼狀胬肉基質(zhì)中呈強(qiáng)表達(dá)。