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- Based on finite element theory,the 3 dimensional dynamic evaluation model of long-span X-style steel box-section arch bridge was created with large-mass method(LMM) and fixed arch foot method. 基于有限元理论,应用大质量法(LMM)和拱脚固定法建立大跨度钢箱提篮连拱桥的空间动力计算模型。
- Based on finite element theory, the 3 dimensional dynamic evaluation model of long-span X-style steel box-section arch bridge was created with large-mass method (LMM) and fixed arch foot method. 摘要基于有限元理论,应用大质量法(LMM)和拱脚固定法建立大跨度钢箱提篮连拱桥的空间动力计算模型。
- The methodology for the foundation of an agricultural land resource dynamic evaluation model was discussed in this paper by taking Dongying city of Shandong Province as a case study. 以山东省东营市为例,对农业土地资源动态评价体系建立方法进行了探讨。
- Water quality evaluation is mainly static state evaluation.Markov evaluation model is a dynamic evaluation model, but it can't evaluate multifactorial water quality. 摘要水质评价多以静态评价为主,马尔可夫评价模型为动态评价模型,但无法对多指标水质进行评价。
- AN AGRICULTURAL LAND RESOURCE DYNAMIC EVALUATION MODEL STUDY 农业土地资源动态评价模型研究
- Dynamic evaluation model for time-dose-inhibition analysis for fungicide bioassays 杀菌剂生物测定动态评价时间-剂量-抑菌率模型
- The dynamic evaluation model for prediction the result of chemotherapy in new smear positive pulmonary tuberculosis cases 初治涂阳肺结核化疗结局预测模型研究
- dynamic evaluation model 动态评估模型
- Comprehensive Industrial Enterprise Dynamism Evaluating Model 工业企业活力综合评价模型研究
- A new dynamic smoke toxicity evaluation model, RRC model is established in this paper concerning the three decisive f... 所有这些模型都不能反应真实火灾中烟气浓度的时空变化。
- A route optimization algorithm for CMs and its evaluation model are proposed. 提出了一种巡航导弹航迹优化算法和一个航迹规划代价评判模型。
- Make students hope to be tested by activating English evaluation model. 活化英语评价模式,让学生跃跃欲“试”。
- Dynamic evaluation is used to determine the motion in a direction at right angles to the observation direction. 动力学的计算,是用来确定与观察方向相垂直的运动。
- A comparative analysis of the static evaluation and dynamic evaluation of ecological environment frangibility is made. 脆弱性静态评价只是对脆弱性的空间定性描述,不能满足人们认识、改善和利用生态环境的客观需求;
- The evaluating model can quantify the capability of the geotextile. 建立的土工织物评估模型,可以对土工织物的性能进行定量分析评估。
- A dyn amic fuzzy evaluation model is created,which is based on a discrete MARKOV process and fuzzy set theory. 利用马尔柯夫链和模糊集理论,建立多指标动态模糊评价模型。
- In this paper, a nodal system analysis method is introduced into dynamic evaluation of gas condensate well performance, and a relevant complete computer program is composed. 将节点系统分析方法引入凝析气井的动态分析,并编制了完整的计算软件。
- The developed real-time evaluation model can aid to find real-time shortest paths for the VRP in dynamic network effectively, and reduced the total costs, which is proved by experiment. 仿真实验对3种不同的路径评估模型进行了比较,结果表明,本文所设计的实时路径评估模型能有效地求得动态网络下车辆路径问题的优化解,是求解该问题的一个好的方案。
- Sonography for diagnosis of musculoskeletal abnormalities has the advantages of dynamic evaluation of structures, relatively low cost, no radiation, and wide availability. 摘要使用超音波诊断骨骼肌肉疾病有可动态检查,非侵犯性,费用较低廉,无辐射线,准确度高,不耗时,并可广泛适用等优点。
- A multilevel grey evaluation model combining grey evaluation and AHP is proposed to meet subjective evaluation criteria and a calculation is made. 针对主观的评价指标体系,建立了灰色评价与层次分析法相结合的多层次灰色评价模型,并进行了算例研究。
