查询词典 method of comparison

Based on the establishment of the intensity attenuation relation of Jiangxi Province and its adjacent areas by analyzing isoseismic line data,we develop the attenuation relations for horizontal peak ground acceleration and response spectrum of the areas by selecting the west of USA as the reference region and using the transforming method.In comparison with the seismic motion attenuation relation of eastern China,the result better represents the features of historic and modern earthquake damage distribution

在利用江西省及邻区的地震烈度等震线资料建立该区地震烈度衰减关系的基础上，以美国西部为参考地区，转换得到了相应的水平向基岩峰值加速度与反应谱衰减关系，并与中国东部地区的地震动参数衰减关系进行了对比，其结果更加符合该区历史和近代地震震害分布的地域性特点，可进一步应用于地震安全性评价、震害预测、损失快速评估等研究

And the author summarized the main identifiable features at the genera level. Some pictures of new reported species have been drawn. In the thesis, the author studied its geographical elements, compared the species abundance, the generic similarity coefficient, the phytogeographical elrments,and analyzed the floristic spectrum using the method of Principal Component Analysis . According to the comparison between the area of Pangquangou Nature Reserve and other 8 areas, The abundance of the bryophytes of Pangquangou Nature Reserve lower than the other 8 area.

通过物种丰富度、属相似系数、区系谱主成分分析、区系地理成分分析等多种方法与内蒙古七老图山、山东崂山、福建鹫东麓、新疆东部天山和吉林省长白山、河南云台山、河北小五台山、滦河上游地区8个地区的苔藓植物区系进行了比较，发现庞泉沟自然保护区苔藓植物物种丰富度最低。

Second, on the basis of classical girder theory, girder element stiffness matrix considering shearing deformation is deduced, the method of calculation of value of shearing deformation is illustrated, and how far effect on inner force and deformation considering sheering deformation is discussed. Through comparison inner force and deformation between considerations in shearing deformation and not, several results are achieved and several suggestions to calculation are pointed out.Third, prestressed reinforcement is considered in the paper.

其次，在经典梁理论的基础上，本文推导出考虑剪切变形的平面梁和空间梁单元刚度矩阵，阐述了剪切变形系数的计算方法，讨论了在不同箱梁截面高度情况下，剪切变形对结构内力值和变形值的影响，并与不考虑剪切变形影响的结果作比较，得出有关结论，并对工程设计计算做出了一些建议。

The method for starting the high temperature polymer electrolyte membrane fuel cell stack preheats the stack through a heating block coupled to the stack, senses the temperature of the stack, compares the sensed temperature of the stack with a reference temperature, and supplies off-gas from the fuel reformer to the stack according to the results of comparison.

该启动高温聚合物电解质膜燃料电池堆的方法通过与电池堆相连的加热块预热电池堆，检测电池堆的温度，将检测到的电池堆的温度与参考温度进行比较，并根据比较结果向电池堆提供来自燃料重整器的废气。

The author analyzes the connotation and denotation of manager with the method of model comparison; further, elaborates the legal status of the manager and the nature concerning the authority of the manager; then whets out the viewpoint that the authority of manager is the commercial proxy, which is the cornerstone of the thesis.

作者首先依规范比较的方法分析了经理的概念和内涵，在此基础上阐述了经理的法律地位和经理权的本质，得出经理权是商事代理权的观点，以此作为文章的立论基础。

Through the comparison, the method of directive recycling use of the used chrome liquor is more suitable than the one of chrome recovery from the used chrome liquor for tannery.

对目前国内外铬鞣废液的回收利用研究及方法进行了综述与比较，铬鞣废液的直接循环使用较回收铬的方法更易在制革厂实

To make the design and manufacture of the spring contact more standardized,the authors analyzes the causes of such problem as contact resistance fluctuation of the spring contact in use,and proposes a corresponding structure design method of spring contact.Comparison and analysis are performed for the properties of cobalt bronze and beryllium bronze,and a standardized design scheme of spring contact is presented,in order to support the design,manufacture,operation and maintenance of GCB/GIS.

为了使弹簧触头结构的设计制造更加标准和规范，笔者对近两年来弹簧触头在使用中出现的接触电阻波动等问题的原因进行了分析，提出了相应的结构设计方法，对钴铜丝和铍青铜的材质性能进行了比对和分析，并给出了弹簧触头设计的规范化方案，对GCB/GIS的设计、制造、运行维护有一定的指导意义。

The copper-coated graphite/silver matrix composites have been made by the method of powder metallurgy. The properties of the composites, such as volume density, resistivity, hardness, bending strength and tribological behavior were tested, and comparison was made with silver-graphite composite of the same content graphite.

将镀铜石墨粉与银粉用粉末冶金法制备成镀铜石墨－银基复合材料，对其密度、电阻率、硬度、抗弯强度和摩擦磨损性能进行测试，并与相同石墨含量的银－石墨复合材料进行对比。

In comparison with the traditional approach, this method of drawing fatigue diagrams for constant life by fatigue curve equation of constant life can decrease the amount of fatigue experiments by 60%～70%.

用等寿命曲线方程绘制等寿命图与传统方法相比可减少60％～70％的疲劳试验量。

A case-based method of mould/die quotation is put forward after the analysis and comparison of several frequently-used methods of mould/die quotation.

本文在对常用的模具报价方法分析对比的基础上，提出了基于实例的价格估算方法。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。