方法研究

The corrosion resistance of nanocrystalline nickel wascompared with that of Watt nickel and polycrystalline nickel plate in thesolution of NaCl and HCl by the methods of static soak and polar anodicpolarization curve and the mechanism of corrosion was analyzed. Themechanical property of nano- crystalline nickel was evaluated by macroscopictension and the microscopic process of deformation and fracture was observedby in-situ tension test under TEM.

在此基础上，采用差热分析、XRD 及 TEM 等手段研究纳米晶体镍的热稳定性；利用静态浸泡、阳极极化曲线等方法研究纳米晶体镍的耐蚀性能；采用宏观拉伸的方法考察了纳米晶体镍的力学性能，并用 TEM 原位拉伸法观察纳米晶体镍形变与断裂过程的微观过程。

And then some problems existing in present groundwater dating are discussed. Finally, the trend of study of groundwater radioisotope dating methods and the urgent problems which should be strengthened are pointed out.

并讨论了目前地下水测年方法中存在的一些问题，指出地下水放射性同位素测年方法研究的发展趋势和亟待加强研究的关键问题。

Research on the Design Method for Restrainers Based on the factors effected the usage of restrainers, the design methods for the restrainers in use are analyzed, and a new design method is put forward based on response spectrum method. The method is tested with time history analysis. According to the design idea of unseating prevention devices, the static-based approach for restrainer devices is suggested.

5限位器设计方法研究在了解和分析影响限位器作用效果的各种因素的基础上，对现有限位器设计方法的优劣进行对比，提出了基于反应谱法的应用范围更广泛的限位器的实际计算方法，并采用非线性动力时程分析对计算结果进行了验证；参照连梁装置的设计思想，提出了常用的锚固限位器和限位挡块的静力设计方法。

Objective: To investigate the effects of sulindac on the growth and motility of ovarian cancer cell SKOV3 and its involved mechanism. Methods: In order to detect the effects of sulindac on cultured SKOV3, sulindac with different concentration and untreated control were set up. The changes in morphology of SKOV3 were observed by phase contrast microscopy. MTT colorimetric assay was used to study the effects of sulindac on SKOV3 cell growth. Motility of SKOV3 was determined by scarification assay.

目的：研究舒林酸对卵巢癌SKOV3细胞的生长和细胞运动的影响以及对基质金属蛋白酶2（MMP2）、环氧合酶-2(COX-2)表达的影响：方法：将不同浓度的舒林酸加入培养液中观察其对SKOV3细胞形态的影响，采用MTT法观察舒林酸对SKOV3细胞生长的影响，通过划痕试验观察舒林酸对SKOV3细胞运动的影响，利用免疫细胞化学方法研究舒林酸对SKOV3细胞MMP2、COX-2表达的影响。

Methods: in order to detect the effects of sulindac on cultured skov3, sulindac with different concentration and untreated control were set up. the changes in morphology of skov3 were observed by phase contrast microscopy. mtt colorimetric assay was used to study the effects of sulindac on skov3 cell growth. motility of skov3 was determined by scarification assay.

目的：研究舒林酸对卵巢癌skov3细胞的生长和细胞运动的影响以及对基质金属蛋白酶2（mmp2）、环氧合酶-2(cox-2)表达的影响：方法：将不同浓度的舒林酸加入培养液中观察其对skov3细胞形态的影响，采用mtt法观察舒林酸对skov3细胞生长的影响，通过划痕试验观察舒林酸对skov3细胞运动的影响，利用免疫细胞化学方法研究舒林酸对skov3细胞mmp2、cox-2表达的影响。

As the logical foundation of sematics, it is Known that the model theory treats the relationships between syntactic constructs and semantical features thereof, and that the model theoretic logic cares, under the frame of abstract logic, for the similarity, distinctness and interrelationships among various extended logics.

作为语义方法的逻辑基础，模型论是研究逻辑的语法构造与语义属性之间联系的一门数理逻辑的分支；而模型论逻辑则是在抽象逻辑的框架中，用模型论的方法研究各种扩充逻辑系统的异、同及相互关系。

This paper summarizes the research progresses of APP by etiology, serology and molecular biology.

目前，国内外对该病病原学特性、血清学检测技术以及分子生物学技术的诊断方法研究比较多，文章对该病的病原学和诊断方法研究进展进行了综述。

Based on the problems of the change of erosion types on the slope, we used a new REE tracer method, by placing different rare earth elements of different soil depth across a slope in an indoor plot, simulated rainfall and INAA were applied to study sheet erosion changing to rill erosion on slope land.

提出并建立了一种新的利用REE元素研究坡面土壤侵蚀的方法根据坡面不同侵蚀方式演变过程定量分析存在问题，提出并建立了人为沿坡面垂直分层布设不同的REE示踪元素，利用室内人工模拟降雨试验和中子活化分析相结合的方法研究坡面侵蚀演变过程。

This study was designed to clone the duck FABP gene based on the sequences of chicken and mammal FABP gene by comparative genome and bioinformatics approaches; to investigate the expression characterization of FABP genes by RT-PCR; to detect the polymorphisms of FABP genes by DNA sequencing, PCR-SSCP methods, and to investigate the effects of FABP genes polymorphisms on growth and body composition traits in Kunshan sheldrake, Cherry Valley Meat duck and so on.

本研究以鸡、哺乳动物FABP基因序列为基础，通过比较基因组学和生物信息学等方法克隆鸭的FABP基因；采用RT-PCR方法研究FABP基因的组织表达特性。

The method was used to examine the interaction process of cetyltrimethyl ammonium bromide and sodium dodecyl sulfate with lysozyme in aqueous solution.

提出了用串联式压电石英晶体传感技术研究离子型表面活性剂与蛋白质之间相互作用过程的新方法，并用这种新方法研究了溴化十六烷基三甲基铵和十二烷基磺酸钠与溶菌酶在水溶液中的相互作用过程。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。