Dynamic stress analysis of monolithic joint of steel truss bridge based on submodel method 基于子模型法的钢桁桥整体节点动力响应分析
The submodel of crop combination includes crop ecological adaptability evaluation, year-round cropping number design. 其中作物组合设计知识模型包括作物生态(气候、土壤)适应性评价、作物熟制类型设计和作物搭配。
The control parameters and growth lives of cracks are calculated using the method of submodel. 进行了含夹杂粉末冶金涡***裂纹扩展控制参量和裂纹扩展寿命计算。
The photosynthesis biomass production submodel was used from reference of rice. 光合物质生产子模型中借鉴了水稻的研究成果;
In respiration submodel include light respiration except for maintenance respiration and growth respiration. 由于黄瓜为C3作物,光呼吸作用明显,因此在呼吸作用模型中除了考虑生长呼吸和维持呼吸,还考虑了光呼吸的影响;
The wheat potassium absorption and partitioning submodel was the center of the model in which potassium was changed in different organs and different stages. 小麦的钾素吸收和分配的子模型忽略了土壤中钾素的动态变化,侧重模拟钾素在小麦各个器官中的分配动态以及地上部钾素的含量对小麦生长发育和产量的影响。
Meanwhile, the results of calculation are compared with those obtained from the coarse model and submodel and the superiority of the approach is confirmed. 同时,把在粗糙模型下的计算结果和子模型下的结果进行了比较,从而论证了所用方法的优越性。
Temperature, nitrogen and CO2 was considered in photosynthetic matter production submodel. 光合物质生产模型中引入了温度、氮素、CO2影响因子修正实际光合速率。
The kinematics of double-front-axle steering and interference of steering and suspension are analyzed. Through the ADAMS software, the simplified kinematic model of the double-front-axle steering system is set up and the submodel of interference of steering and suspension is added. 文章分析了双前桥转向运动学和转向系与悬架运动的干涉,利用ADAMS软件建立了双前桥转向系统的简化运动学模型和增加了悬架运动干涉子模型。
In the canopy photosynthesis submodel, the effect of temperature, carbon dioxide and soil moisture content are taken into account. 在光合作用中引入了温度、二氧化碳和土壤水分含量对光合速率的影响;
Research of the buckling stability analysis and optimum design of a composite wing based on the submodel technique 基于子模型的大型复合材料飞机结构屈曲稳定性数值分析及优化技术研究
The axisymmetric finite element wasn't suitable for shell openings stress analysis, so the submodel method was adopted. 油罐开孔部位的应力不能再采用轴对称有限元法进行计算,为准确有效地计算油罐开孔部位的应力,引入了子模型法。
The crop growth submodel was simulated wheat leaf development and leaf index dynamic state and tillers. 群体生长动态子模型模拟了小麦的叶龄发育,叶面积指数动态以及分蘖的消长情况;
Research and Design of Organization Submodel in Hypermedia System 超媒体系统组织层子模型的研究和设计
Based on these experimental results, a prediction model was established for MSW pyrolysis by using the principle of chemical reaction kinetics and the theory of BP neural networks, which consists of a pyrolysis kinetics submodel and seven BP neural networks submodels. 参照该实验结果,利用化学反应动力学原理和BP神经网络理论建立了由热解动力学部分和7个BP神经网络子模型组成的垃圾热解预测模型。
Applied the water cycle principle in soil-plant-atmosphere system, the submodel of the maize water utility was founded. 应用SPAC系统水分循环原理,建立了适合玉米生育的水分利用子模式;
A crop canopy photosynthesis model with high resolution, which includes a canopy architecture submodel, a canopy light distribution submodel and leaf surface photosynthesis submodel has been developed. 建立了一个对冠层结构具有高分辨率的作物冠层光合作用模型.包括冠层结构模型、冠层光分布模型和叶面光合作用模型。
Then I research the three submodel of digital model of voice signal: inspired model, sound gate model, and radiant model. 并且研究了语音信号的数字模型,包括激励模型、声管模型和辐射模型三个子模型。
Adapting submodel technique, the paper specially discussed the cracking of concrete at top and bottom of flow channel. 采用子模型技术,详细考察了孔口流道顶、底板混凝土在自重情况下的开裂情况以及钢筋对混凝土的阻裂效果。
In turn, the effectiveness of the global model and submodel is verified. 依次验证了全局模型和子模型的有效性。
The global model with combined pattern, lateral pattern and longitudinal pattern are established. Tire bead and crown of combined pattern are established based on the combined modeling technique respectively, crown submodel of combined pattern is established based on the submodel technique. 3. 分别建立了组合花纹、横向花纹、纵向花纹轮胎全局模型,基于组合模型技术建立了组合花纹轮胎胎圈部和胎冠部模型,并基于子模型技术建立了组合花纹轮胎胎冠部的子模型。
The basic theories of the submodel method are studied and the validity of this method is verified with a main turboset model. 研究分析了子模型方法的基本原理,并以某汽轮机汽缸结构为计算模型验证了子模型方法的有效性。
Crown dynamic submodel is analysised, its rationality is verified. 7. 并进行了胎冠部动态子模型分析,验证了其合理性。
Entire tire fine analysis method based on combined modeling technique or submodel is proposed, the method of boundary condition of acoustic calculation is obtained too. 提出了一个基于子模型或组合模型技术对整个轮胎进行精细分析的思路,并获得声学计算边界条件的方法。
The submodel was calibrated and validated with field experimental data from different cultivars at different sowing dates in Wuhan, Kunming and Yangzhou. 运用武汉、昆明、扬州3个地区不同品种、不同播期的田间试验资料对模型进行了测试和检验。
This method makes system behavior drawed out which forms a independent submodel, emphasizes behavior and the structure of object are equal importance. 此方法将系统行为抽象出来形成一个单独的子模型,强调行为与对象的结构同等重要。
Submodel and composite model are used to the danger zone analysis respectively according to the structure characteristics of tire crown and bead. 根据胎冠部和胎圈部的结构特点,分别采用子模型和组合模型对其危险区域进行了分析。
Dynamic submodel and combined model are analysised respectively. The result of belt part is compared. 分别采用动态子模型和组合模型计算,对比了带束层部分的计算结果。
Skeleton structure characteristics of different meridian plane is analysised by submodel technique, includes belt and body. 4. 再采用子模型分析了轮胎不同子午面内的骨架结构受力,包括带束层和胎体层。
The fundamental structure of the whole system model was designed. The logic data model, the functional submodel, and the technical details of each subsystem are also included in this report. 确定了系统模型的基本思想架构,给出了四个子系统的主要实体逻辑数据模型和每个功能模块的技术设计细节。