较为重要

With the assistance of the chaperons such as calnexin、calreticulin and tapasin,the molecular heavy chain andβ2 micro globulin of the major histocompatibility complexare assembled together to form the steady complex which is further transported to the surface of the APC through the Golgi body.

在calnexin、calreticulin、tapasin等分子伴侣的协助下，内质网腔内的主要相容性复合体(major histocompatibilitycomplex，MHC)Ⅰ类分子重链、β2微球蛋白以及相应多肽片段聚集成较为稳定的复合物，经高尔基体被进一步转运到APC表面；MHCⅠ类分子与抗原肽的有效结合是特异性细胞免疫应答的重要的环节。

Ernest August Gutt has been engaged in this domain and made great achievements.A systematic research on Gutt"s translation theory clarifies some misunderstandings concerning this theory, disclosing its true nature and exploring its explanatory power to translation practice. Furthermore this thesis probes into the application of Gutt"s theory to literary translation, pointing out that Gutt fails to realize the important role that non-formal aesthetic markers, such as tone and feeling, play in transferring aesthetic values in literary translation, though he lays much emphasis on the transference of formal aesthetic markers. Attempts have been made to amend Gutt"s theory in respect of transferring aesthetic values of literary work by means of "non-formal aesthetic markers, with the aim of making it more suitable for literary translation between Chinese and English.

本文简述了关联理论的基本内容，对恩斯特·奥古斯特·格特根据关联理论建立的关联翻译理论作了较为全面、系统的研究；梳理、分析了译界对它的研究情况和接受情况，澄清了译界对关联翻译理论的种种错误认识；探讨了该理论对翻译现象的强大解释力；最后对格特理论在汉英文学翻译实践中的局限性进行了有益探索，指出了格特理论在文学作品的美学价值的再现上存在不足：格特忽视了美的非形式特征在文学作品的美学价值的再现上所起的重要作用；并结合自己的翻泽研究和实践，从美的形式特征和非形式特征两个方面，用具体译例阐释了文学翻译如何再现原作美学价值的问题，力求使该理论更适合于汉英文学翻译。

This paper dedicates on the study of distributed technique applied to the field of web spider and discusses its some important problems.

本文致力于分布式技术在网络爬虫领域的应用研究，并较为深入地探讨了其中若干重要问题。

At present, in the production craft of construction ceramics, generally has used the more advanced tunnel kiln to fire the craft, carries on in the process in the use tunnel kiln which fires, fixed time and fixed point completes goes against the vehicle work is the guarantee fires one of quality important methods, this article carries on the discussion on the entire tunnel crown vehicle craft PLC control.

摘 要：目前，在建筑陶瓷生产工艺中，已普遍采用了较为先进的隧道窑烧成工艺，在使用隧道窑进行烧成的过程中，定时、定点地完成顶车工作是保证烧成质量的重要手段之一，本文就整个隧道窑顶车工艺的PLC控制进行探讨。

The results are found:①grain fracture is a primary factor to affect abnormal pressure;②to the propellant of weak strength at low temperature, if the reasonable charge and ignition and flame spreading condition is supplied, the coming and developing of abnormal pressure in guns can be prevented effectively.

实验发现：①火药破碎是影响压力异常的一个重要原因；②对于低温强度较差的火药，如果采用较合理的装药及点传火系统，能较为有效地防止膛内异常压力的发生和发展。

The surface flashover voltage of high voltage ceramic capacitor with high permittivity is an important technical data of capacitor,in the paper we mainly research it completely and systematically.

高介高压陶瓷电容器的沿面闪络性能是高介高压陶瓷电容器的一个重要的技术性能指标，本文主要对此性能进行了较为全面和系统的研究。

Threaded pipe connector is commonly used in jointing pipelines which are found in the high pressure liquid and gas transportation. At the thread joints, the stresses and strains are easily raised and weaken the strength of pipe systems due to such kind of stress concentration effect.

管螺纹接头常用於管件接合，往往需输送高压液体及气体，在螺纹连接处会产生应力集中而使连接强度相对於其他部位较为脆弱，故螺纹连接处之强度成为整体结构是否失效的重要关键。

The cells in cross-section of leaf and stem become swollen and intercellular space of the ground tissue increass when the expression of UDPGDH gene was inhibited in tobacco. When UDPGDH gene was over expresed, opposite physiological changes were observed. These results further suggested that UDPGDH gene may play an important role in the synthesis of pectin and hemicelluloses in ramie.

初步的组织学分析表明，反义和干扰表达的转基因植株中，茎段与叶横切面细胞结构较为松散，基本组织细胞间隙增大，而在UDPGDH基因过量表达的转基因植株中则观察到相反的现象，进一步证实UDPGDH基因在苎麻半纤维素和果胶合成中所具有的重要作用。

At present, there are many approaches to make a quantitative analysis on head necrosis, many of which take the index of head necrosis range and Proportion of Necrosis area as the most typical guide lines for quantitative diagnosis and Collapse forecast.

目前，通过MRI对股骨头坏死定量分析的方法很多，以坏死范围指数、坏死面积比例的大小为股骨头坏死定量诊断及塌陷预测的最具代表性的指标。结论：MRI可对股骨头坏死灶的大小做出较为准确的判断，可对股骨头坏死的诊治给予重要的指导作用。

Our experiments confirmed that two known inhibitors DRB and A3 Inhibited the activity of purified recombinant human CK2 holoenzyme, and that quercetin, its derivatives and some tyrphostins exerted stronger inhibitory effect on CK2 than DRB and A3. These results provided important experimental basis and a simple screening method for the development of more effective inhibitors of CK2 and their clinical application in the future.

本结果实验证实纯化的重组人CK2全酶可受到已知抑制剂DRB和A3的抑制，但槲皮素及其衍生物和某些Tyrphostins抑制CK2的作用较DRB和A3更强，这对于开发更有效的CK2抑制剂，为今后应用于临床提供了重要的实验依据和一种较为简便的筛选方法。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。