后壳

Objective To investigate the feasibility and the effectiveness of allograft chondrocytes mixed in the injectable thermosetting chitosan and glycerophosphate gel forming hyaline cartilage in vivo and repairing the whole layer defects of femur trochlea of rabbit keen joint.

目的探讨可注射性温固化凝胶壳聚糖-甘油磷酸钠复合同种异体软骨细胞在体内形成透明软骨和注入关节腔后修复关节软骨缺损的可行性和有效性。

Result: Coefficient of Unguent of water-extraction and alcohol-precipitation method was 17. 2%, Coefficient of Unguent of chitosans clarification method was 12.8%, and macro-reticular absorbing resin method was 3.1%. They could clarify liquor of water-extraction.

结果：乙醇沉淀法所得的浸膏得率为17.2％，壳聚糖澄清法所得的浸膏得率为12.8％，大孔吸附树脂法所得的浸膏得率为3.1％，3种方法均能够较好地使水提液澄明，且后两者还能够在降低浸膏得率、保留有效成分、保证制剂稳定性方面优于前者，并能缩短生产周期，降低成本。

To cool him off after his bath, his mother cradled him in the shell of an unripened chestnut; it was bitter and gave him understanding.

洗完澡后，妈妈又把她放在铺满生栗子壳的摇篮里，让他的身体变凉爽，使他在刺痛中变得更加睿智。

Use: suit for polishing different mirror surface of dishware of stainless steel, watchcase, and steel pipe. The mirror surface effect can be finished after polishing the disfigurement of oxidation layer on the metal material surface.

用途：適合不锈钢餐具、手表表壳和不锈钢管材等其他不锈钢工件的研磨及镜面抛光，除去不锈钢板材表面的氧化皮和缺陷，经研磨抛光后的表面可达到镜面的效果。

The carapace element after escapes acetylize to respond then obtains the shell polyose.

甲壳素经脱乙酰化反应后便得到壳聚糖。

Oral administration of DNA nanoparticles synthesized by complexing pCMVβ DNA with chitosan,which modified with gelatin,Sodium Alginate,PEG and acetylize respectively,resulted in transduced gene expression in the intestinal epithelium.

分别使用明胶、海藻酸钠、PEG及乙酰化修饰包裹含LacZ的质粒pCMVβ的壳聚糖纳米颗粒，通过口服发送后经X-gal染色检测目的基因在小鼠体内的表达。

The carapace element after escapes acetylize to respond then obtains the shell polyose.

甲壳素经脱乙酰化应声后便得到壳聚糖。

If the arboreous lamina such as oak of distant Dong Li, Mongolia, Mongolian oak is feed,tussah basically belongs to a plant with cupule division oak, because its have up gender, phototaxis two big characteristics, cannot put medium breed aquatics in special container like the silkworm so, can put in oak tree to assume office only its are collected by oneself feed a leaf, prevent a bird by artificial and responsible nurse, move silkworm (put to another tree again after leaf dispose of) etc.

柞蚕主要以壳斗科栎属植物如辽东栎、蒙古栎、槲等树木的叶片为饲料，因其有向上性、趋光性两大特征，所以无法像桑蚕一样放在专用容器中养殖，只能放在柞树上任其自行采食树叶，并由人工负责看护防鸟、移蚕(当树叶吃光后再放到另一棵树上)等。

Leaf margin with 5-7 lobes on each side ending in 10-30 awns; blade glabrous or barbate; bracts of cupule glabrous; nuts mature 1 year after flowering

叶缘具5-7裂片在每边结束于10-30芒；叶片无毛的或具髯毛；壳斗的苞片无毛；坚果成熟的1 年花后 11 Q。 palustris 沼生栎

The Centr al Tethys Region lies in Hoh Xil-Bayan Har. Since Late Palaeozoic, the back-ar c bathyal basin continued to break and spread. The typical oceanic crust was event ually formed in Carboniferous and Permian. The Ocean during that period is named the Paleo-Tethys, of which the remnant is the Third and the Fourth suture zone s.

特提斯中区位于可可西里—巴颜喀喇，古生代晚期以来在弧后盆地基础上继续破裂、扩张，典型的洋壳形成于石炭—二叠纪，这个时期的洋称古特提斯，它的遗迹为第三和第四缝合带。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。