及物地

Reaction of 5'-O-p-methoxytrityl-thymidine with 1, 1'-carbonyl-diimidazole gave the 3'-O-carbonylimidazolide, which was condensed in high yield with 3'-O-protected thymidine to give a dithymidine carbonate. In the same way, we obtained the protected trithymidine dicarbonate. After deprotection, we obtained quantatively the trithymidine dicarbonate.By the same stratagy, we completed the synthesis of dithymidine sulfite.It was shown that allyl can be used as a good protection group for hydroxyl of ribose in the synthesis of oligonucleotides consisting in some unstable nucleotide analogues.

我们在第一部分工作的基础上，以烯丙基作为3'-OH的保护基合成了保护的三胸苷碳酸酯以及二胸苷亚硫酸酯，用我们所得的脱保护条件进行了脱保护研究，得到了三胸苷碳酸酯以及二胸苷亚硫酸酯，并研究了它们合成中的一些化学问题，结果表明：烯丙基能很好地运用于这两类寡核苷酸类似物的合成中，其脱保护条件为中性，不会影响碳酸酯键及亚硫酸酯键。

Prajna Esthetics stimulated, promoted and perfected the structure criterion and mechanism of Chinese Esthetics with its unique and various significance, particular and stretch elucidatory capacity.Moreover Prajna sutra as a special cultural carrier upgraded the broad-mind and transcendence of Chinese Esthetics with its interpretation and impelling power. The "being noumenon or function" of Madhyamika Prajna System transformed the systematical structure and practical mode of Chinese Esthetics into a "being thing or midst" and amalgamation visdothlw. On inheriting tradition vim of thinking much of life and intensifying Enlightenment interest with "Sacute vimutti", esthetical visdotblw conducted, and life visdotblw appreciated. And Chinese Esthetics made for an esthetical self-conscious era.

般若美学蕴涵的别致、丰富和阐释功能的独特、富有张力，极大地刺激、推动和完善了中国美学的价值结构与机制；作为特殊的文化载体，般若经之传译及佛法僧所具的强大文化感召力，使中国美学基于&生生&之悟更添旷达与超跋；而中观般若体系的&体用一如&，则把中国美学的体系构成与践行方式，转换到了&即物即中&、圆融观照的经验论美学状态，在绵延传统&重生&活力的同时，又以&空性&解脱强化&觉悟&意趣，审美境界人生化，人生境界审美化，在&重观重智&、&智观统一&的理论旨趣中，中国美学走向了追求心性空灵的审美自慌时代。

The Bryophtes and Anabaena grown in the retarding place that the structure body had some blemish. This study is about both correlation between the structure body had some blemish and The Forcipomyia Taiwana habitate.

而蓝绿藻及青苔又常於构造物排水不良或边坡工程有小缺陷之处营生，本研究乃针对此种特殊工程区位环境与台湾铗蠓之栖地习性进行关联性之探讨。

The most serious desertification occurred in southeast of MuSu Desert,then appeared inferior degree in midst,north,south and east,anddegression degree in other directions.6.The changes of environment in Mu Su Desert in historical times havebeen controlled by climatic changes in temperature and drought-wetwithin hundreds or thousands years.At present,it came into being suchspatial structure and environmental characteristics fordesertification land because of being relative to other naturalgeographic characters and human activities.In all that,physiognomyand hiemal wind are the driving factors.The sandy matter in stratumis the physical fountain factor.The depravation of surface water inthis region is one of representations of environmental changes, meanwhile,it is also the factor which leads to the degradation ofvegetation and desertification.On the whole,human activity has actedupon these natural elements,becoming a dominant factor in the regionalenvironment changes since Ming and Qing dynasty.7.Influencing of human activities on the environment of Mu Su Deserthad occurred before Qin dynasty,and its intensity of earlier influencewas so slight that it could not cause a large scope and long timeenvironmental changes.

沙漠化的程度是东南部最强，中北部、南部和东部次之，而后向其他方向递减。6、毛乌素沙地历史时期的环境变化是受百年乃至千年尺度的气候冷暖、干湿变化控制的，之所以形成目前这样的沙漠化土地空间分布格局和环境特征，则与其地的自然地理特征和人类活动有密切关系，其中地貌及冬季风是动力因素；地层中的沙物质是物源因素；地表水环境恶化是区域环境变化的表现之一，同时又是植被退化和沙漠化的引致因素；人类活动总体上是叠加在自然因素之上的，只是明清以来在局地环境变化中成为主导因素。7、毛乌素沙地人类活动的环境影响在先秦时期就已出现，早期的影响程度是轻微的，不足以造成大范围、长时段的环境变化。

The HPV positivity amongst the group of women with no cervical abnormality was 43%, while that in women with cervical dysplasia and cervical cancer was 81.2% PCR products from 89 HPV positive cases were genotyped by LiPA, of which 49 cases were single HPV infected concerning 11 different HPV types and the commonest type was HPV-16, occurring in 25(51%) of all single HPV infected cases. The other 40 specimens contained multiple HPV types comprising 16 different HPV types. Although double infections(n=25) prevailed, triple(n=9),quadruple(n=3) and quintuple(n=3) infections were also found. PCR products of four HPV positive cases failed to be classified by LiPA. Sequencing analysis revealed that these 4 cases were HPV-66 which was not included in LiPA probes. Follow-up data of 12 cases confirmed the HPV genotyping results. Conclusion The LiPA for HPV genotyping is easy to perform.

结果 155例妇女子宫颈刮片中HPV DNA检出率为60%，其中在宫颈细胞学检查正常或仅有炎症病变的妇女中HPV DNA阳性率为43%，而在宫颈细胞增生不良或宫颈细胞癌的妇女其阳性率为81.2%。93例HPV阳性的标本中，89例利用LiPA成功地作出了基因分型，其中单独一型HPV感染为49例，涉及11种不同基因型HPV，最常见的型别为HPV 16，占单独感染的51%(25/49)；另40例为不同型别HPV重叠感染，涉及所有16种HPV基因型别，二重感染占主导地位(n=25)，同时也检测出其它多重感染。4例HPV阳性的标本应用LiPA未能作出基因分型，DNA序列分析显示这4例为HPV 66感染，此型别不包括在LiPA所标记的探针内。12例随诊资料显示了LiPA的物异性及高度的重复性。

The binding interaction of DNA with the di-iron complex 〓, designed as a model for the di-iron active site in mammalian purple acid phosphatase , are examined firstly and spectroscopically.

对所有研究的含有双核铁、双核锌及双核铜的配合物促进DNA双链水解断裂的反应性进行比较，我们发现要有效地水解断裂DNA双链，对DNA骨架的磷酸基氧原子有一定配位作用的双核金属离子是必要的，因为两个金属离子间存在协同作用，这与有关的天然酶类似。

Please ensure that you have all your belongings with you,and mind the platform gap when alighting.

乘客落车时，请小心保管你地黻物，及小心月台与车厢间之空隙。

Invades the crime with otherinfrigement properties crime like larcenies, the cheating crime, theduty invades the crime to have similarly many place, but also hasessential the difference, in the judicial practice process correctlyrecognized invades the crime, first, must pay attention grips graspsinvades the crime to have a remarkable characteristic, is the behaviorperson is has other people's belongings by the legitimate way,legitimately has the other people belongings to have two kind offorms: One, replaces takes care of other people's belongings; Two isthe other people forgets the thing; Next, must correctly understand"replaces the storage the other people belongings", including visibleand the non visible property, the movable property and the realestate, national, collective all public properties and citizenindividual all properties as well as some has the illegal archerytarget property; Finally must be explicit, concerns according to ourcountry criminal law principle invades the crime the constitutionimportant document, invades the crime is behavior 犯, does not havethe attempted shape.

侵占罪与其它侵犯财产的犯罪如盗窃罪、诈骗罪、职务侵占罪有许多相似之处，但也有本质的不同，在司法实践过程中正确地认定侵占罪，首先，要注意握把握侵占罪有一个显著特点，就是行为人是以合法方式持有他人的财物，合法持有他人财物有两种形式：一是代为保管他人的财物；二是他人的遗忘物；其次，要正确理解&代为保管的他人财物&，包括有形和无形财产、动产和不动产、国家、集体所有的公共财产和公民个人所有财产以及一些具有违法性质的财产；最后要明确，按照我国刑法理论及侵占罪的构成要件，侵占罪是行为犯，不存在未遂形态。摘要；关键词

The results show that the water extract of ICHT significantly scavenged both superoxide anion and hydrogen peroxide in the whole blood of patients with acute hepatitis.

结果发现，茵陈蒿汤水萃取物可以显著地清除急性肝炎患者全血中的超氧阴离子及过氧化氢，但以清除超氧阴离子的作用较明显。

A new strain of Brevibacterium casei with high nitrilase activity was screened from natural environment and could convert nitrile into carboxylic acid.

从自然源筛选到的一株腈水解酶产生菌乳酪短杆菌，能够高选择性地将腈转化为羧酸，初步研究了该菌株所产的腈水解酶在游离细胞形态下的催化特性，包括热稳定性、pH稳定性、金属离子和添加剂的作用、溶剂耐受性及底物特异性等。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。