1、

It has been derived a formula of cone angle of femal die when two-piece cans thinned and drawn under the condition of the minimum resistance of deformation by using the energy method.

用能量法推导出两片罐变薄拉深时,毛坯变形抗力最小条件下的凹模锥角表达式。

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2、

The seidel third-order aberration coefficients of a thick lens imaging system are derived analytically with the aid of Lie algebra and optical symplectic map.

借助于李代数和辛映射推导出厚透镜成象系统的Seidel三级象差系数的解析公式。

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3、

A new two-node beam element considering the second-order effect of beams is developed.

推导了一种计及梁杆 二阶 效应的新型两结点梁单元.

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4、

A mathematical relation between DOP and DGD is derived based on optical coherent matrix.

以光相干矩阵为基础推导了DOP与DGD和分光比之间的数学关系,对高斯脉冲的波形函数进行了计算。

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5、

The equivalent elastic modulus was deduced by comprehensive considering deflection and elastic modulus.

通过综合考虑挠度引起弹性模量和弹性伸长引起弹性模量推导出等效弹性模量.

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6、

Finally the correctness of the expression was proved by using numerical simulation.

最后用数值仿真方法验证了本文推导出的表达式的正确性.

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7、

From analysis the paperthe conclusion that frequency domain polar format algorithm can avoid the error completely.

经推导得出频域极坐标算法从根本上避免了该误差.

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8、

First, flexibility matrix of cracked beam element is induced considering all coupling effects.

本文首先推导了当考虑所有的耦合效应时,梁损伤单元损伤处的柔度矩阵.

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9、

Based on the multi-beam interference principle, it was derived that the expression of the intensity of the transmitted beam for a Gaussian beam passing through a nonparallel F-P interferometer.

基于多光束干涉原理,推导出了高斯光束经过两腔镜不严格平行的FP干涉仪后透射光强度的表达式。

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10、

Neccessary and sufficient conditions for A+ BKC to be cyclic and including n different eigenvalues are given, by which many well known conclusions can be derived.

首先给出了利用输出反馈使闭环的状态矩阵A+BKC成为循环的充要条件,以及它有n个互不相同谱点的充要条件。利用这些结论可以方便地推导出一些熟知的结果。

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11、

Objective Based upon the results of experiments on animals, to conjecture the immunological responses after infusion of polymerized bovine hemoglobin ( poly BHb) in humans.

目的通过动物实验,推导人造血液基质聚合牛血红蛋白(poly BHb)输入人体后可能引起的免疫反应。

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12、

To introduce the constant tension control principle of spool take-up in welding wire Cu-plating production line.

介绍焊丝镀铜生产线工字轮收线机的恒张力控制原理,推导出收线电机的力矩随着卷径的增加同比例增加的规律.

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13、

In this paper, with the methods of transition probability generating function ( TPGF) and dynamic decomposition, we firstly get the right mathematical expression of AOQ ( t) on Continuous Sampling Plans CSP-2-P. Some numerical results are illustrated in the last section.

本文运用转移概率流向图及事件的动态分解等方法,首次成功推导出了连续抽样方案CSP-2-P的动态平均检出质量AOP(t)的理论表达式,并在文章最后给出了具体的算例。

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14、

The equations of zero-sequence coupling transmission lines are derived from telegraph equations.

运用电报方程推导出 零序 耦合传输线的输线方程.

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15、

In this paper, the additional moment due to horizontal displacement practical calculation formula is derived.

本文从理论上推导出拱形钢管出平面的水平位移及由此引起的附加力矩的实用计算公式.

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16、

In this paper , formula for determining strain energy of coiled tubing during reeling is derived.

推导了用于确定挠性油管在缠绕过程中的应变能计算公式.

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17、

Though the linear regression equation, grafting yield of product can be counted directly by contact angle.

推导出的线性回归方程, 能通过接触角的测定直接计算出接枝率.

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18、

In this paper, firstly, eigenvalue equations of 2 D and 3 D in plane wave method are obtained.

本文首先推导出了二维、三维情况下平面波法的本征方程.

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19、

Optimum position of sprinkling aperture and formula of rotating speed are derived.

推导出了最佳开孔位置和转速的计算式.

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20、

The Thermodynamics Deduction of the Thermal Stress on the Face of Ceramic Glaze

陶瓷釉面热应力计算的热力学推导

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