验证理论

At last, the relations between inhibition efficiency and molecular structure of inhibition of carbon steel in chlorhydric acid by benzene nitriles are studied by constructing the grey inhibition model of the relations between inhibition efficiency and molecular structure of inhibition of carbon steel in chlorhydric acid by benzene nitriles.

通过对2—苯基丁腈缓蚀性能的理论预测和试验验证，认为利用某一类苯腈类化合物的缓蚀性能与分子结构关系，从理论上预测同类型苯腈类化合物的缓蚀性能是可能和合理的。灰色理论研究结果表明，苯腈类化合物在盐酸溶液中对碳钢缓蚀的缓蚀性能与分子结构参数的关系，可用GM（0，3）模型描述。

Local theoretically lowest tide level is calculated by the latest data of tidal level observed from two hydrometrical stations, which is compared with the theoretically lowest tide level of the sea chart.

通过两个测站最新潮位观测资料计算出当地理论最低潮面，与现在海图理论最低潮面进行比较，并反算验证说明新的理论最低潮面保证率较高。

Local theoretically lowest tide level is calculated by the latest data of tidal level observed from two hydrometrical stations,which is compared with the theoretically lowest tide level of the sea chart.

通过两个测站最新潮位观测资料计算出当地理论最低潮面，与现有海图理论最低潮面进行比较，并反算验证说明新的理论最低潮面保证率较高。

In this paper,the condition that gas flow through wood in the pattern of linear flux wasdetermined from the theories of thermodynamics and fluid mechanics.The expression of flow-resistor of tracheids is reduced with the continuity equation and the equation of motion indifferential form.The flow-resistor network is constructed by means of the theory ofpercolation.The equivalent flow-resistor was evaluated by utilizing the real spacerenormalization approach.

本文根据针叶材管胞的解剖结构，运用孔隙介质流体力学的理论，导出了管胞关于气体渗透流阻的数学表达式；继而根据管胞纹孔在三个纹理方向上的连接特性，利用管胞流阻建立了一个描述针叶材三个纹理方向气体渗透性的三维流阻网络；然后运用实空间重整化变换的方法，求解试件流阻网络三个纹理方向的等效流阻，并由此计算试件相应的气体渗透系数；最后用我国南方常见的人工林马尾松木材试件进行渗透系数实际测量，与理论计算结果进行对比分析，以验证三维流阻网络及其理论的准确性。

Based on the theorems of holography and linear system,the numerical reconstructing methods of the off-axis lensless Fourier transform hologram by Fresnel diffraction formula and by the convolution method based on Rayleigh-Sommerfeld diffraction integral and by angular spectrum theorem are studied.

根据全息理论和线性系统理论，采用离轴无透镜傅里叶变换全息记录光路，对利用菲涅耳近似法、基于瑞利—索末菲衍射积分的卷积法以及角谱理论方法数值重建全息图进行了比较研究，并做了计算机模拟验证。

Based on several basic assumptions,a new type of theories which not only include the transverse shearing effect is presented, but also the relation between rotation angle and deflection is obtained.

鉴于此从基本假设出发，既考虑了横向剪切影响，又确定了转角与挠度的关系，导出了单广义位移的深梁理论和中厚板理论，给出了几种简单梁的解析解，并用数值算例验证了这一理论的适用性。

The mechanism was to improve the main segment of post-insulin receptor, regulate the metabolism of lipid and the index of blood rheology, and lessen the weight etc. It played general function at diverse targets and segments. 2. The research was found to be true and feasible, which provided scientific new view and effective therapy. It founded good basis so as to offer the new theory of treating IR of type 2 DM, improve clinical effect and develop herbals with higher efficiency and lower toxicity.

本研究从理论、临床与实验等方面对2型糖尿病IR的病机、治法、疗效与机理进行了系统观察研究，充分验证了对本病的病机演变与治疗方法理论认识的正确性与可行性，为中医药防治2型糖尿病IR提供了一种科学实用的新思路与确实有效的新方法，并为建立中医药治疗2型糖尿病IR的新理论，进一步提高临床疗效，开发出高效低毒的治疗药物，奠定了良好的基础。

From the theory of dielectric breakdown, the mathematic method was used to describe the whole course during which the dielectric captured the electric charges that was immitted by electrode.

从电介质的击穿机理出发，用数学方法描述了电极注入电荷被介质捕获的全过程，详细分析了电介质的击穿特性并得出了电击穿现象的理论公式，通过同成分铌酸锂晶体和掺锌铌酸锂晶体的极化和击穿实验对理论分析的结果进行了验证，试验现象与理论分析吻合较好。

By the use of Circling cluster and Envlopment theory and flat surface sit-mark transformation theory, the chain wheel tooth equation of roller chain at high speed to match conjugage engagement is deduced.Establishing chain speed equation of roller chain at high speed,based on the analysis of the speed curves between roller chain at high speed and common roller chain,good drive of roller chain at high speed is verificated theoretically.By a example that move distance from transverse vibration between roller chain at high speed and common roller chain is contrasted,the accuracy of those theories that the paper brings up and higher functions of roller chain at high speed is proved.Finally, Establishing conjugage engagement line equation of roller chain at high speed and analyzing the complete engagement zone, the chain wheel tooth curve equation is studied at a higher degree. At the same time,the lack's place of the research result is pointed out.

依据高速滚子链设计要求与H_y-V_0齿形链的研究，阐述了滚子链传动实现准共轭啮合理论可能性；利用圆族包络法结合平面坐标变换理论推导出了满足共轭啮合的高速滚子链的链轮齿廓曲线；建立起高速滚子链链速方程，通过对高速滚子链与普通滚子链链速曲线的对比分析，从理论上验证了高速滚子链具有良好的传动性能；最后，建立起高速滚子链共轭啮合线方程，对其整个啮合区间进行了分析，进一步研究了链轮齿廓曲线方程，确定了主要参数的设计方法的问题，并同时指出了不足之处。

Validating the numerical model for thermoelectric cooler established in theory research by comparing the numerical results with the experimental data and pointing out that Thomson effect must be taken into account in multi-stage TEC.

将实验得到的数据和理论计算数据进行了比较分析，验证了理论分析中建立的半导体制冷系统传热模型和得到的理论计算公式的正确性，同时指出：在半导体多级制冷中，汤姆孙效应是必须要考虑的。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。