2、

Determination of Internal Ballistics Zero Dimension Model Maxi-pressure Point Based on Genetic Algorithm

基于遗传算法的零维内弹道模型最大膛压的计算

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3、

at present, zero dimension stationary models are generally used for the simulation of combustion systems of power plant boilers and lumped parameter models for the water cooled walls of the furnaces.

目前用于仿真目的的电站锅炉系统的燃烧模型普遍采用零维稳态模型,炉膛水冷壁模型采用集总参数模型。

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4、

the regular sequence of zero dimension ideals

零维理想的正则列

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For example, zero dimensional, dimensional line, the dimensional surface, three-dimensional dimensional, and even four-dimensional space-time.

比如, 零维的点 、 一维的线 、 二维的面 、 三维 的立体 、 乃至四维的时空.

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6、

It is obtained that the commutative completely idempotent algebra which has unit element and no zero factor is a extension field on F. The structure of two dimension completely idempotent algebra is given out.

本文首先得出哉F上有单位元无零因子交换完全幂等代数A是F的扩域的结论,给出域F上二维完全幂等代数的结构;

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In this paper, suppose the terrain is an ergodic wide-sense stationary two-dimensional random field with zero mean value on a local region, the basic property of its two-dimensional autocorrelation function is investigated.

本文假定在局部区域上,地形是一个零均值各态历经的宽平稳二维随机域,研究了其二维自相关函数的基本性质。

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8、

Under the selected delay time and embedding dimension, the largest lyapunov exponents of two groups of protein sequences are all greater than zero.

在选定的嵌入维数和时间延迟下,两组蛋白质序列所对应的时间序列的最大Lyapunov指数值都大于零。

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10、

Using incompressible MHD equations and zero equation turbulent model, the paper calculated the flow field in two dimension thin slab continuous casting mould with the electromagnetic brake ( EMBR).

本文采用不可压缩MHD方程及零方程湍流模式,数值计算了加电磁制动器的二维薄板坯连铸结晶器中的流场。

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11、

a zero-dimensional model for a naturally aspirated diesel engine has been established in this paper. the stable performance and dynamic characteristics of the diesel engine has been simulated and tested. the tolerance of modeling is less than 2%.

以非增压柴油机为研究对象建立了零维模型,模拟了非增压柴油机的稳态特性和调速过程,实验表明,仿真精度达到了误差2%以下。

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12、

In Fourier transform profilometry ( FTP), zero frequency of the captured patterns influences the measuring range and measuring precision, and even makes the reconstruction of three-dimensional surface incorrect.

在实际傅里叶变换轮廓术测量中,获取条纹图的零频分量对傅里叶变换轮廓术的测量精度和测量范围有很大影响,甚至妨碍三维面形的正确重建。

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Where the dimension is a whole number, neither the decimal point nor a zero is shown.

当尺寸是整数时, 小数点和零都不用标出.

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14、

Zero-dimensional Internal Ballistic Calculation for Spinning Rocket Motor with "Conocyl" Grain

锥柱形装药旋转火箭发动机的零维内弹道计算

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15、

In this paper, An absolute measurement method by two dimension zero position grating is presented.

本文提出了一种用二维零位光栅来实现超高分辨率的绝对测量方法.

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