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搜索结果: 1-8 共查到A mechanical model相关记录8条 . 查询时间(0.217 秒)
The trade of a fixed stock can be regarded as the basic process that measures its momentary price. The stock price is exactly known only at the time of sale when the stock is between traders, that is,...
The price of a given stock is exactly known only at the time of sale when the stock is between the traders. If we know the price (owner) then we have no information on the owner (price). A more genera...
通过研究梳解法制备竹纤维的原理,提出竹子梳解制纤中平均梳解力的概念;运用动力学方法,建立竹纤维平均梳解力与纤维长度、细度关系的计算模型。对模型进行分析和验证,结果表明:模型表述的平均梳解力、滚筒转速及滚筒梳针参数与竹纤维长度、细度的关系正确;运用模型计算竹纤维长度的结果与实验结果相吻合,此模型可用于梳解法制备竹纤维的长度、细度预测与计算。
We present a detailed non-perturbative analysis of the time-evolution of a well-known quantum-mechanical system - a particle between potential walls - describing the decay of unstable states. For suff...
A microeconomic model is developed, which accurately predicts the shape of personal income distribution (PID) in the United States and the evolution of the shape over time. The underlying concept is ...
期刊信息 篇名 Frequency-size distribution of model seismicity in a statistical mechanical model of earthquakes 语种 英文 撰写或编译 作者 Wu Z L 第一作者单位 刊物名称 Chin Phys Lett 页面 1999,16:458-460 出版日期 1999年 月 日 文章标识(ISSN) 相...
The radius and the strain increased as function of pressure in the intact as well as in the individual layers of the esophagus. At pressures higher than 1.5 cmH2O the muscle layer had a larger radius ...

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