查询词典 inverse flow

In this paper,the TCP flow process is modeled as two order nonlinear varying-time system.By analyzing the invertibility of the system,a new AQM algorithm based on artificial neural network inverse system theory that is a newly developed nonlinear theory with good robustness is proposed.

在研究中，TCP的流量控制过程被视为二阶非线性时变系统，并通过可逆分析，证明该系统可逆，采用神经网络逆系统这种近年来发展起来的非线性鲁棒控制理论作为控制器的设计方法，设计出一种新的主动队列管理算法。

The corresponding flight control flow chart and the schematic diagram of neural network dynamic inverse control are proposed.

飞行控制系统是无人机的核心，其性能直接关系到无人机的应用范围及任务的完成。

The simplification for the non Newtonian fluid equation is made and some inverse solution s of flow function are obtained.

对非牛顿流体方程进行了简化求解，使用逆解方法得到了流函数的某些反解，使对二阶非牛顿流体的平稳平面流动有了进一步的认识与理

NTRU, is based on the hard problem of lattice,in the whole flow of which it just involves with addition ,multiplication and inverse in the truncated polynomial ring.

对NTRU来说，除了安全性和速率，要处理的一个主要问题就是解密失败的问题，这个问题可以通过合理的参数选择把解密失败的概率控制在一个较小的值以内。

Based on the inverse analysis of the flow curves, a new method to estimate the kinetics for static recrystallization is proposed.

通过 对热压缩实验获得的流变应力曲线的逆分析，提出了确定静态再结晶动力学模型的新方法。

The glottal flow derivative is estimated by using an inverse filtering technique which obtained from the vocal tract system which is established by large database of x-ray pictures and simulated by digital signal processing multiplies the frequency domain value of the original speech signals.

声门来源波型的取得是利用大量X光为基础而以数位讯号方式模拟人体口腔模型而将所需要的反函数求出再将之与原语音的频谱图做相乘而得之。

A structured grid partitionfor full scale coal fired tangential utility boiler has been given in this paper. It hasa small amount of grids and can decrease false diffusion effectively as it is inagreement with fluid flow direction. Accurate simulating results can be gainedwith the grid partition. Inverse flows are captured near the wall at four corners incombustion simulating through the above grid and temperatures simulating agreewell with them measured.

对于大容量四角切圆锅炉的数值模拟，本文给出了一个可以有效减小伪扩散、流体流动方向与网格线方向一致、数目较少、计算精度较高的结构网格，该网格的数值计算结果清晰得捕捉到了四个角向火侧和背火侧靠近壁面处的小回流，而且计算温度与炉膛温度实测值较好的吻合。

The opening of leptomeningeal anastomoses vessel is the important way of collateral circulation in cases of serious stenosis or occlusion of MCA,the collateral flow between MCA and ACA is dominant. The RVACA/RVPCA can reflect the hemodynamic changes、the state of leptomeningeal anastomoses vessel when the MCA was serious stenosis or occlusion; There was a inverse correlation negative correlation between the RVACA/RVPCA and the NIHSS.

⑴在MCA中度以上狭窄或闭塞的情况下，皮质软脑膜吻合血管开放成为侧支循环的主要途径，以MCA-ACA之间的代偿为主；⑵RVACA和RVPCA在一定程度上可以反映MCA狭窄或闭塞时颅内血流动力学的改变、软脑膜侧支吻合的功能状况及有效程度；⑶RVACA和RVPCA与患者的NIHSS评分呈负相关，RVACA和RVPCA值越高的患者，其神经功能缺损程度越轻。

Furthermore, the quasi-3D inverse problem was calculated and the primary design of vane shape for guide pulley was developed. Based on the calculated result, the flow state of guide pulley was analyzed.

通过计算导轮的准三维反问题，对其叶片形状进行了初步设计，并根据计算结果分析了导轮中的流动状况。

Inverse function conversion was conducted for approximate analytical solution of semi infinitive sand column during dispersive test under the condition of one dimensional steady flow and injection of tracer with constant concentration.

文中将描述一维、稳定流场和连续注入定示踪剂浓度条件下的半无限砂柱弥散试验中示踪剂浓度随时空变化的近似解析解进行了反函数变化。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。