体

The study of the effect of Glycerol on survival of the E.coli shew Glycerol could protect E.coli and improve dry, vacuum and implantational survival rate during ion beam implanting the E.coli. The whole survival rate of protected the E.coli implanted by 30keV N+ was 530-10000 times higher than unprotect ones. Glycerol changed bacteria outer color and survival rate curve. At the same doses, the color of the E.coli protected by five and one percent Glycerol was white or yellow, lighter than unprotected. In addition, the survival rate curve of the E.coli with Glycerol located above one without Glycerol, and the peak of which was higher and delayed at dose.

在研究甘油对低能离子注入E.coli存活的影响时，发现甘油保护可以提高E.coli的干燥存活率，真空存活率以及注入存活率，使得整个30keY氮离子注入后E.coli的最终存活率提高530-10000倍；甘油保护引起离子注入后的菌体颜色发生变化，在相同的剂量下，未用甘油保护的菌体颜色最深，1％甘油保护菌体颜色次之，5％甘油保护菌体颜色最浅；另外，甘油可以引起离子注入E.coli的"马鞍型"存活率曲线发生变化，甘油保护的E.coli存活曲线大致位于未用甘油保护的存活曲线的上面。

Cloud-like lower velocity materials in upper mantle upwell from depth of 150km, and flow along mantle weak zones at about 60～130km Upwelling of lower velocity materials are most obvious along the Tan-Lu faults and Yanshan area.

从地幔内低速体的宏观形态上看，呈现"蘑菇云状"，好象是低速体从150km深度以下沿幔内薄物带呈不规则柱状体上升，并在65-130km处向四周平流延展所致，而郯庐断裂带以及太行山以东的燕山地区附近，低速体的上升最为明显。

The result showed that morphologies of casting microstructures were all various residual δ-ferrite with the form of skeletal, lathy and vermiculate respectively inward into casting slabs on the austenitic matrix.

结果表明，连铸坯表面层上的组织均为在奥氏体基体上分布着不同形态的残余δ铁素体，由表及里δ铁素体的形态分别为骨架形，侧板条状和蠕虫状。

Our project is based on Cenozoic volcanic rocks and deep seated xenoliths in it to reconstruct the source composition and ctructure. We did field investigation, collection of samples, determination of age and composition characteristics of selected samples. The new achievements are following. 1 recognized a potassic metasomatic source of the Cenozoic volcanic rocks through an integrated research of volcanic rocks and their sources. 2 analysis of TM images suggests the Tuoyun basin is a basin with a volcano group instead of a simple volcano-tectonic basin. We found several volcanic craters and cone, and detected three such craters. 3 systematic reseach of volcanic sections and collection of samples both of volcanic rocks and xenoliths, the later includes peridotite, granulite, gneiss and variety of megacrysts. This is propitious to our further research at this rigion. We would like to point that we collected some peridotite large than 20cm in diameter. It could used to variety of analysis and end the history without mantle chemistry records in the region. 4 we got a U-Pb SHRIMP age of 3.87 Ma for the Kangxiwa basalt.It is the youngest record of U-Pb SHRIMP age in China and provide a chronology restriction for last uplifting of Tibet plateau. 5 the investigation of alkali syenite-synogranite in Taxkogan suggests that the origin of Parmir syntex is related to the Cenozoic magmatism.

本项目立足于从火山岩属性和深源捕掳体反演源区成分与结构两个途径，利用火山岩综合研究成果对地幔源区进行了初步反演，提出源区经受过强烈钾质交代的观点；对重点工作区TM图像进行了初步解译，新发现若干了火山口，并对其中三个火山口作了实地查验，为进一步全面深入开展该区的火山地质学及相关科学问题打下了良好基础，认为托云盆地是一个火山群，而不是一个单一的火山构造盆地；系统测制了火山岩剖面，新采集了一批重要的火山岩和深源岩石捕虏体样品，为下一步工作打下基础，特别是采集到了直径打20cm的幔源橄榄岩包体，可用于各种测试，将可以结束西部造山带没有地幔岩化学分析结果的历史；对康西瓦玄武岩进行了测年分析，取得了我国目前最年轻的锆石U-Pb SHRIMP年龄，对青藏高原挽近地质时期的隆升提供了年代学约束；对帕米尔东缘塔什库尔干碱性岩体的动力学意义进行了探讨，提出青藏高原西部构造结的形成与岩浆活动有关的观点。

The most common causes of failed surgery found in 24 cases were aseptic loosening and peri-prosthetic osteolysis, wear-out of acetabulum was seen in 7, malpositioned prostheses in 6 and postoperative dislocation in 3. Infection and fracture of femoral stem happened in 3 and 2 patients respectively.

最常见的原因是假体松动、假体周围骨溶解，共24例次，其次为人工股骨头引起髋臼磨损7例次，假体置入位置不良6例次，人工髋关节脱位3例次，术后感染3例次，假体股骨柄断裂2例次。

According to the macro-characteristics and distribution law of dioritic microgranular enclaves, the special texture and structure, the contrast between the main rock-forming minerals of dioritic microgranular enclave and the host rock, as well as the genesis analysis on double crystal type percentage of 6 187 plagioclase, the conclusion is drawn as follows: despite the variety of the genesis types of dioritic microgranular enclave in Fangshan granodiorite, most of the genesis type is probably the result of the xenolith metamorphic transformation.

根据闪长质微粒包体的宏观特征及分布规律、特殊的结构构造、主要造岩矿物与寄主岩的对比以及6187个斜长石双晶类型百分率的成因分析得出，房山花岗闪长岩体中的闪长质微粒包体尽管有多种成因，但有不少可能是捕虏岩包体变质改造的结果。

To provide anatomy basis for the implant surgery in the cranio-maxillofacial region ,the three dimensional quantitative measurement of the cranio-maxillofacial region (temporal bone, anterior nasal floor ,orbital rim and zygoma region)were performed in 146 cases.

随着种植医学的进展，种植体的应用范围不断拓展，目前，种植体除广泛应用于口内，制做种植义齿外，还可植入颅颌面缺损区及邻近骨质，作为赝复体的固位基础，为成功解决义耳、义眼、义鼻、义颌等颅颌面赝复体的固位问题提供了途径。

It was known that ORF of SeMNPV egt was 1572bp long and encodes 523 amino acids through DNAstar software analysis. TATA boxes lies at 48~53 and 68~72bp of the 5'-nonencoding region upstream of a translational start site. Comparing with seven kinds of nuclear polyhedrosis virus and one kind of granulosis virus, it indicated that the SeMNPV egt gene is the highest match the Agrotis setegum nuclear polyhedrosis virus.It has 75% nucleotides and 79% amino acid identity.

采用DNAstar软件分析，与7种核多角体病毒及1种颗粒体病毒egt基因的同源性比较显示，SeMNPV egt基因与核多角体病毒egt序列同源性较高，其中与黄地老虎核型多角体病毒同源性最高，核苷酸和氨基酸序列同源性分别为75%和79%。

The hydromass preparation system function is the preparation is suitable the hydromass which transports in the pipeline,uses in the long distance hydromass pipeline expulsion system,because has the body pipeline mean of delivery invests few,transports the background,the construction speed is quick,not the occupying aland area of or the few occupying aland areas of do not affect the environment,thus causes the various countries widely to take.

本人大四，毕业论文摘要要求翻译成英文~~有没有高手帮帮忙，如果选用20WMP必全部奉上，内容如下：摘要浆体制备系统的功用是制备适宜于管道输送的浆体，用于长距离浆体管道输送系统，由于将体管道输送方式具有投资少，运输成本底，建设速度快，不占地或少占地不影响环境，从而引起各国广泛重视。

Experimental data for hydrogen isotope fractionations between albitic, K- feldspar, and rhyolitic melts and water vary systematically with pressure from 0.2 to 2 000 MPa.

对 0.2～ 2 000 MPa条件下钠长石熔体、钾长石熔体以及 0.2～ 150 MPa条件下流纹岩熔体-水体系的氢同位素分馏实验数据进行了等压拟合，发现硅酸盐熔体与水之间的氢同位素分馏存在显著的压力效应。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。