地

The nanoplex were smaller than the unmodified nHAP; thelipiodol/nanoplex emulsion, with the mean diameter at 75±11.8nm can disperse moreuniformly and be more soluble and stable, contrary to the unmodified nHAP and nanoplex Conclusion: Nanoplex/pDNA mass ratios greater than 15 had exhibited completepDNA absorption onto positive charged polyplex and pDNA protection from thedestruction of nucleinase in rabbit serum. Unmodified nHAP may can\'t induce effectivegene delivery.PartⅡThe construction of the recombint eukaryotic expressive vector ofwild-type human p53 and RbObjective: To construct the recombint eukaryotic expressive vector of wild-type humanp53 and Rb by utilizing the theory of molecular medicine.

结果nHAP颗粒本身大小小于100nm，但由于颗粒表面本身带负电，不能包括有效地结合及保护DNA；经Ca~(2+)修饰后，颗粒可带正电，可一定程度地结合和保护DNA，但聚合物本身的中性电与带负电的细胞膜结合，而且本身的颗粒则变地容易聚集而成为很大的颗粒，也不利于细胞的吞噬；经PLL修饰后，颗粒溶解性提高，直径变小，表面带正电，电泳结果显示PLL-nHAP颗粒可包括有效地结合和保护DNA免受兔血清的破坏，而且复合物表面的正电也包括有利于与细胞膜的结合与吞噬。

Experimental area was divided into 6 kinds of land use as forest land, vegetable land, pachyrhizus land, jasmine land, fruit land, sugarcane land. Soil physics and chemistry quality of this 6 kinds of land use was analysized.

方法］根据利用方式不同，将试验区土壤划分为林地、菜地、地瓜地、茉莉地、果地、甘蔗地6种利用类型，测定土壤基本理化性质。

The qualitative research stresses experience, whole and explanation as its characteristics, which meet the research"s purpose of deeply, dynamically, carefully, and panoramically recognizing Chinese teacher"s growth and development.

质的研究方法以重体验、重整体和重解释为特点，而这些特点正好适合本研究希望深入地、动态地、细致地、全景式地了解语文教师在新课程中成长、发展的过程。

We should voluntarily, do things actively, should not passively, passivism do things.

我们应该主动地、积极地做事，不应该被动地、消极地做事。

The Pigman and Me, was among the 100 Best of the Best Books published for teenagers during the last part of the twentieth century.

Pigman和莪，是在为少年出版地最佳地书地100最佳之中在20世纪期间地最后部分。

What we called the motif education is that according to the requirement of development of society and modern education,the pedagogue,through enlighening and channeling out the interior requirement for education to the educatee make harmonious ,loose and democratic enviroment of education,purposfuly,planfully organizing and making out various of educating movement ,so that cultivating them to be the main body of society through independently,motilely and creatively realizing and practicing activities.

所谓主体性教育，就是根据社会发展的需要和教育现代化的要求，教育者通过启发、引导受教育者内在的教育需求，创设和谐、宽松、民主的教育环境，有目的、有计划地组织、规范各种教育活动，从而把他们培养成为自主地、能动地、创造性地认识和实践活动的社会主体。练习翻译？遇到难题？快来翻吧

The unusual quality of one tie up of the space-energy make the gravitation of quantum spatial measurement cosmic energy, lave the absolute point of unusual quality one tie up of in cosmic time-space, come to do not symmetrically gradually belong to stabilization thus at reductively fluctuate, not can reversely strides across reach the stable state of limitedly relatively not symmetry, come to do the circle of shut locus thus infinite continuous stable strides across.

宇宙能量的宇称量子的空间能使引力的一维奇性，偏离在宇宙时空中的一维奇性的绝对点，成不对称地递归于稳定而在缩小地波动，不可逆地跨越到有限地相对不对称的稳定状态，成为闭合轨迹圆而无限延续的稳定跨越。

It is well known that the vocabulary of English word is very large, so if learners just recite every word independently, they cannot keep their memory long. In order to keep the memory of word effectively and firmly, one should grasp the basic word-building elements, and then recite the word systemically and relationally according to its relationship with other words and its own pronunciation, form and meaning. It is also necessary to grasp the rule of the words' change and transform in every aspects, turn rote reciting into comprehension reciting, singleness reciting into colony reciting, stiffness reciting into agility reciting.

英语词汇数量之多是众所周知的，而彼此孤立的词是难保持长期记忆的，所以要更有效地、更牢固地记忆单词，只有抓住其基本构词成分，根据每个词的音，形，义及其与其他词之间的诸多联系进行有系统地、有联系地记忆，掌握英语词汇在各方面变化和转化的规律，化机械记忆为理解记忆，化单个记忆为群体记忆，化呆板记忆为灵活记忆。

Research in rerent years indicates the necessity of studying Lp-PLA2 as a new inflammatory marker factor in pathogenesis and prophylactic treatment of atheroselerosis.and Lp-PLA2 may become an new therapeutic target of coronary heart disease.

近年来，越来越多研究表明在动脉粥样硬化地发病机制及预防性上，LP-PLA2是动脉粥样硬化中地一个新地炎性反应标志物，可能成为冠心病治疗地新靶点。

The movement of the Near-Earth Asteroids has been roundedly studied in this dissertation by means of different viewpoints, such as the selection of the dynamical models and the adoption of the numerical methods, then the problems of the NEAs' close Earthapproaching, together with the resonances during their orbital evolution, have also been investigated from numerical and theoretical viewpoints.

本文从不同的角度较全面地研究了近地小行星的运动问题，其中包括了对力学模型的选取、数值方法的采用以及从数值和理论的角度研究了近地小行星与地球的交会问题以及近地小行星轨道演化中出现的共振问题。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷