查询词典 cubic

They are ①cubic plane curve constituted with projective pencil of lines and line eonic

进而证明三个定理：①一次线束和其射影对应的二次线束，所对应直线交点的轨迹为三次平面曲线

Throughput ; cubic curve regression model ; increase rate regression model

吞吐量；三次曲线回归模型；增长率回归模型

The Geo-RS model of biomass is not only considered the vegetation spectral ,but also the other relative information, the accuracy of this model is better than the cubic curve fitting, but workload is large and the model is complex .

生物量的遥感地学模型由于不仅仅考虑到了植被的光谱信息，也考虑到了其他的相关信息而反演精度高于三次拟合曲线，但是工作量大，建模复杂。

I must work out the cubic equation.

我必须解出这道三次方程。

Using a Cubic equation , we establish a statistical model for traffic flow.

利用三次多项式建立了交通流的统计模型。

A simple cubic equation is deduced to describe the length of hidden messages with relatively high robust and precision.

该文还给出了具体的检测步骤和相关的理论推导。

A new four-parameters cubic equation of state for refrigerants is presented in this paper.

本文从制冷工质热物性计算入手，提出了一个用于制冷工质的新型四参数立方型状态方程。

The cubic equation of 4 becomes the 64 basic amino acids, also known as biochemical enzymes.

三次方的组合，成为六十四种最基本的胺基酸，亦即生化酵素。

Based on the component analysis,a new calculation method for the volume factor of formation crude oil was proposed by cubic equation of state .

在组分分析的基础上，采用立方型状态方程建立了计算原油体积系数的新方法。

The cubic complex Ginzburg-Landau equation is one of the most-studied nonlinear equations in the physical and chemical community.

三阶复金兹伯格－朗道方程是物理和化学等领域广泛研究的非线性方程之一。

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％。