层状的

The oesophagus was very short, and stratified and simple columnar squamous epitheliums were identified.

胃膨大，呈Y形，在贲门和幽门部可观测到杯状细胞，胃体粘膜层下有大量的胃腺细胞。

Several common problems in alkaline tin plating on copper foil were listed, for example, the golden yellow passivation film on anode becomes thin, black, and even disappears; the deposit is dark-gray and spongy, and so on.

列举了紫铜箔碱性镀锡过程中出现的几种常见问题，如：阳极表面金黄色钝化膜变淡甚至变黑，镀层呈暗灰色海绵状等。

Multislice spiral CT plain scan and enhancement scan and reconstruction can sufficient by display the sign of cystic renal carcinoma.

多层螺旋CT平扫与增强扫描及冠、矢状位后重建处理，能充分显示囊性肾癌的征象，提高诊断准确率。

Multislice spiral CT plain scan and enhancement scan and reconstruction can sufficient by display the sign of cystic renal carcinoma.

层螺旋CT平扫与增强扫描及冠、矢状位后重建处理，能充分显示囊性肾癌的征象，提高诊断准确率。

At the end of 8 weeks, subcutaneous teratoma was detected in two nude mice, including 3 layers of tissues: sebaceous gland, fat, glandular organ, glandular epithelium and squamous epithelium. At day 4, embryoid body was found and cells were positive for actin, nestin and keratin.

接种8周末，2只小鼠均形成皮下畸胎瘤，其内存在囊括3个胚层的组织结构，包括皮脂腺、脂肪、腺体及腺上皮、鳞状上皮等。

2Have studied and separated the leaf of ginkgoes to draw the process conditions of the liquid with chromatogram in post form by oxidizing aluminium, colloidal silica thin layer fen.

2研究了用氧化铝、硅胶薄层分和柱状色谱分离银杏叶提取液的工艺条件。

Cut hearty root vegetables like parsnips, turnips, rutabagas, carrots, and onions into inch-thick chunks and arrange in a single layer on a cookie sheet.

将根部饱满的蔬菜，如防风草，芜菁，芜菁甘蓝，胡萝卜和洋葱切成丁状，将他们摆在胚面片上一层。

Some cell dropped into the cavity and became free. Thrombosis or part organization could be seen. The internal elastic layer became thin, disappear or broken. In internal and middle layer existed fibroblasts, fibrocytes and collagen. Some of the wall indicated hyaline change, soomth muscle cell decreased greatly. The massive inflammatory cells invaded the middle and external layer. There were many foam cells in the capsule tissue. Cytoplasm was filled with fatty tissue and cholesterol. some cavities were full of thrombosis. Some thrombosis was fibrosis, the bottom was organization. The surface of the thrombosis existed red blood cell and librae.(2)Elatic fibrila staining: the internal elastic menbrane almost completely disappeared, the intact internal elastic menbran could be seen in the new small vessels.

动脉瘤管壁厚薄明显不均，全层或局部区域显著变薄向外膨出，内皮细胞空泡变性或坏死脱落，部分内皮细胞剥离并突入管腔成游离状，可见血栓形成及部分血栓机化；内弹力板变薄、消失或突然中断；在内膜及中膜部位主要为纤维母细胞、纤维细胞和大片胶原；部分动脉瘤壁呈均质状玻璃样变，平滑肌细胞明显减少；中膜和外膜可见大量的炎性细胞浸润；瘤壁组织有纤维母细胞、纤维细胞、大片胶原成分及较多泡沫细胞，胞浆内充满脂类物质及胆固醇结晶；部分动脉瘤腔内充满血栓，有的血拴已经纤维化，血栓基部机化，血栓表面有红细胞和纤维素。

His tail, from twelve to fifteen inches long, is flat and paddle-shaped, and covered with scales instead of fur as his body is.

它的尾巴呈扁平鳍状，12到15英寸长，被一层鳞状物所复盖，而不象其躯干那样上面长满了毛。

The sandstones with oil and good reservoir quality are deposited in high-energy channels of braided river .

辫状河中的高能河道是有利储集层发育相带。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失