模拟数据
- 与 模拟数据 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The results predict the phynomina which tridational macro-experiment can not explained that at impact condition (the range of medium strain rate) the material micro properties embrittle while macro ones ductile; A method which can estimate material's dynamic properties by combination of numerical simulation and experimental determination has been suggested.
其结果揭示出传统宏观试验无法解释的现象,即动态冲击下材料微观性能脆化而宏观总体性能韧化;指出了按传统方法处理动态冲击实验数据可能出现的错误,并提出一种计算模拟与实验研究相结合确定材料动态性能的方法。
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Aiming at the major influencing factor of the logistics cost of coal enterprise as well as the non-linear characteristic of the coal enterprise logistics cost and the superiority that the neural network has in the solution of complex nonlinear system question, propos to use the BP neural network to do the forecasting of the logistics cost, establishs the forecast model of the logistics cost and do simulation and forecasting by frondose dates, the result indicates the precision of this forecast method is high, the convergent rate is quick, is one feasible forecast method.
重点针对影响煤炭企业物流成本的因素以及煤炭企业物流成本所具有的非线性特点和神经网络在解决复杂非线性系统问题方面所具有的优势,提出了采用BP神经网络来进行物流成本预测的方法。建立了基于BP神经网络的物流成本预测模型并应用具体数据对模型进行了模拟和预测,结果表明该方法预测精度高,是一种实际可行的预测方法。
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Results The system could display the parameters through digital, simulating meters, and recording curve. The numerical value in the recording curve was marked by the date and time. All data were saved in the computer for futural analysis and procession.
结果:该系统采用数字、模拟仪表、记录曲线等方式进行显示,记录曲线中的数值对应着日期和时间标记;所有数据都存储在计算机中,便于日后分析和处理。
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The mathematical model can be used to optimize the operation of different kinds of Lurgi gasifier .
对鲁奇炉气化进行了数学模拟,通过了工程实际数据的检验,可对各型号的鲁奇炉进行优化设计。
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A series of P-T tests in field and model bin were carried out,through controlling initial pressure upper limit P and gastight degree,The results showed that gastightness not only relates to airtight degree,structure material and technological quality,but also relate to pressure upper limit,temperature and so on.
文章通过控制初始压力上限P和气密程度,进行了一系列P -T试验,对室内模拟仓和实仓进行测试,通过试验和对实验结果数据的处理分析,发现气密性不仅与环境密闭程度、结构材料及工艺质量有关,而且与测压上限及温度等环境条件有关;并且,在相同气密条件下,容器不同初始压力下的半衰期之间存在很好的线性相关性。
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From the different view of the high building foundation and large volume concrete of the hydrotechnic structure,ANSYS finite element software was applied to the numerical simulation of the temperature field.
文章分析了水化热系数对大体积混凝土温度场的影响,从高层建筑基础与水工结构大体积混凝土的不同点角度出发,运用ANSYS有限元软件对其温度场进行了数值模拟,通过与实测数据的对比,确定了高层建筑基础大体积混凝土水化系数较适宜的取值范围。
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Blade simulation computer is used to receive data from hypogynous machine and draw dynamic chart to simulate blade rotation.
旋翼动画模拟机主要接收下位机的测量数据,经计算处理后得到共锥度的值;同时绘制旋翼三维动态模拟画面,并叠加一些从主控机传来的环境参数值。
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Aim at the question of measurement inaccurateness for the causes of disturbances and temperature excursion in the PLC multi-analog signals measure system,a kind of analog calibration method least square algorithm based is put forward.And then the detailed computation process of PLC analog signal's measure calibration is provided.
在由传感器、隔离器和PLC模拟量测量模块以及后端显示计算机组成的多路测量系统中,如果对测量参数不进行标定,则由于仪器本身的测量误差、多路测量通路之间的干扰等因素,后端测量计算机显示的测试数据往往是不准确的。
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Solubility and stability of calcium arsenates under different CO2 pressures are studied based on the data of precipitation and solution experiments simulated by PHREEQC program. The result shows that calcium arsenates can dissolve incongruently by the effect of CO2 in high pH(pH〉8. 3)and make their solubility higher. The higher the CO2 pressure is, the lower the acidity of the incongruent dissolution is.
文章摘要:通过沉淀和溶解两方面的实验数据,应用PHREEQC程序模拟了砷酸钙在不同CO2分压条件下溶解度的变化情况,发现环境中的CO2可使砷酸钙盐在酸度较高(pH大于8.3)的条件下发生不一致溶解,使其溶解度升高;CO2分压越大,砷酸钙盐发生不一致溶解的酸度越低;CO2主要影响3:2和5:3的砷酸钙盐,而对4:2砷酸钙盐的影响较小。
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When the chlorophyll concentration is higher than 30mg/m~3,the relative error of inversed value is less than 20%.
由这18个点位的实测数据,利用Gordon模型建立了R(0^-)的模拟模型,并进而用优化函数的方法反演水体叶绿素浓度。
- 推荐网络例句
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She gently rebuff ed him, but agreed that they could be friends
她婉言拒绝了,但同意作为朋友相处。
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If in the penal farm, you were sure to be criticized.
要是在劳改农场,你等着挨绳子吧!
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Several theories about reigniting and extinguishing of the arc have been refered.
本文综合考虑了几种电弧重燃和熄灭理论。