做模型

"What if I make a little bicycle out of clay and write a note that she could trade the clay model in for a real bike?"

"如果我用粘土做一辆小自行车，再在一张字条上写明她可以用这辆泥制的自行车模型换一辆真的自行车，你说怎么样？"

It promotes a model that cleanly separates what to do from when to do.

它促进了一个模型，干净怎么办分开的时候做。

Model preparationModel: according to coarctation of abdomial aorta congestive heart failure rat model can be established .

1。造模方法：采用腹主动脉缩窄法制做心衰大鼠模型。

The effect of main screw parameters (length/ diameter ratio, helix angle, channel depth and compression ratio)of cold feed rubber extruder on extrusion temperature were investigated by orthogonal regression method on the basis of the statistical analysis of experimental results.

研究了螺杆造型（长径比，螺旋升角，螺槽深度，螺杆几何压缩比），挤出工艺和胶料种类对橡胶冷喂料挤出机挤出温度的影响，并对各实验因素及实验结果做了统计分析，得出了他们之间的定量数学模型。

This paper quantitates financial risk by constituting the model of measurement financial risk. And the samples are from the public companies'merger and acquisition from 2002 to 2005, this paper demonstrates perfectly the influence of financial risk of acquisition companies from different payment methods. The result of test analysis shows: in one side, the theory of risk-return is unfit in China (by being educed conclusions by other students: different payment methods bring different return, then the author detrusions different payment methods bringing different financial risk, and being tested direct proportion each other); in the other side, this paper answers different payment methods bringing different degree financial risk of acquisition companies: the smallest financial risk from cash payment method, the mean from commingle payment method, the biggest from stock payment method, which can supply reference in the choice of rational companies between payment methods and financial risk .

通过建立企业财务风险度量模型，将企业财务风险量化，并以中国上市公司2002年—2005年间的并购案中所采用的支付方式为样本，对我国上市公司并购中不同支付方式对并购方财务风险的影响做一个较系统、完善的实证检验，一方面从理论上验证了风险-收益理论的在我国的不具有适用性（通过对前人研究结论：不同支付方式带来不同收益，进而反推不同支付方式带来不同的财务风险，验证得出二者成正比关系）；另一方面回答在我国目前市场条件下并购中的不同支付方式引起收购公司不同程度的财务风险，其中现金支付方式下给收购公司带来的财务风险最小；混合支付次之，股票支付方式下财务风险最大，能给企业在并购时选择支付方式与财务风险的最佳组合提供参考。

The characteristics of creep, rheological constitutive model and the theory of consolidation on soil are also compendiously discussed.

根据软土蠕变和固结的理论，对其耦合效应的研究现状做了综述，其中也简要论述了土的蠕变特性、土体流变本构模型、土的固结理论等方面的内容，最后对于进一步的研究提出了一些基本思路

Finally, the analysis of two famous enterprises cases is a compensatory explanation to the trust model.

最后，结合两个著名企业的案例分析，对信任模型做了补充说明。

Markov model using the estimated conditional probability space as a feature vector for image retrieval.

详细说明：利用马尔可夫模型估计的条件概率做为空间特征向量，用于图像检索。

Themethod has global optimization ability. The conjuncture point of the ant colony optimization andthe Marr WNN has been found.

本论文找到了蚁群算法与Marr小波神经网络的结合点，并做了相应的改进，首次提出了基于蚁群优化的小波神经网络模型。

The ranks of scientists and technicians engaged in industrial departments in the urban district of Qiqihaer city at present is quantitatively analyzed and calculated using the mathematical method of calculating society labour capacity, and adopting linear mathematical model without constant term; The scientists and technicians requirement by the end of this century is forecasted in this paper.

本文采用计算社会劳动生产率的数学方法，选用无常数项直线型数学模型，对齐齐哈尔市区工业现有科技队伍进行了定量分析及计算，并对本世纪末科技队伍总的需求做了预测。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。