查询词典 grey

The relation between difference equation and differential equation is studied by analyzing the mechanism in building grey models, and a "bridge" is set up between difference equation and differential equation by sampling theorem and state transition matrix.

通过对灰色系统模型建模机理进行深入剖析，利用采样定理和状态转移矩阵在差分方程和微分方程之间架起一座桥梁，通过算例仿真实验证明了该算法的有效性。

The principle and characteristics of grey model are studied in this paper. The dynamic model GM(1,1) in the form of differential equation are modeled and used to forecast the newspaper circulation.

本文讨论了灰色模型的机理和特点，建立了描述我国报纸发行系统发展规律的灰色动态模型，并据此对报纸发行量进行了预测。

According to GM(1, 1) model of grey system theory , to take construction camber difference as the gray differential sequence and modeling at ideal state and state of surveying, predicting the next state deviation between ideal state and state ofsurveying.

按照灰色系统理论的GM(1，1)模型，将理想状态与实测状态下的预拱度差值作为灰微分序列建模，预测实测状态与理想状态在待施工阶段的偏差。

Appling least absolute deviation to calculate variable parameter of differential equation,robust grey model RGM(1,1) has been set up and used to forecast the settlement tendency of building.

将最小一乘法应用于微分方程变量参数求解，建立稳健灰色模型RGM(1，1)，并将其应用于建筑物沉降预报和比较。

Diopside is typically white, blue, purple, brown, green, colorless and grey with a glassy luster.

透辉石典型色有白、蓝、紫、褐、绿、无色及带有玻璃光泽灰色。

Painting in shades of grey sifting through the disarray can i find enough of me to make you stay?

绘画色彩的灰色筛选混乱我能找到足够的，我让你入住？

Painting in shades of grey, sifting through the disarray, can I find enough of me to make you stay?

在灰色的影子下绘画，在混乱中筛选，我可以找到足够的自我让你留下吗？

The 2180 is discretely finished in black vinyl with grey plastic trims and removable black cloth grilles.

2180离散的成品是灰色塑料装饰和可拆卸的黑色网罩黑色乙烯基。

Grey, I am here to dispose of you !

我是来这里处理你的！

It sketches a picture of human nature by exploring the grey area between reason and passion, restraint and dissoluteness. So the Wu Song and Tang Sen that we see in Li Zhanyang's sculptures are not entirely saintly nor without physical or sexual appetites ?

不论题材有何变化，李占洋在作品中表现的往往就是那些蕴涵在平民生活中的原始生命力，特别是性的力量。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。