多元的

The differential calculus of the pluralistic function is both the key and difficult point in higher mathematics.

多元函数微分学是高等数学教学的重点和难点之一。

Mathematics has already reached plural function differential and geometry application.

数学已经到了多元函数的微分与几何应用。

The dimensional linear regression equation in the mouth opening movement was Y=-0.415 44 + 0.529 42 X1?

开口运动的多元线性回归方程为Y=-0.415 44 + 0.529 42 X1？

The dimensional linear regression equation in the mouth closing movement was Y=-0.426 5+ 0.559 4 X1?

X3。闭口运动的多元线性回归方程Y=-0.426 5 + 0.559 4 X1？

Discriminant analysis is an important method in multivariate statistic analysis to distinguish what type an individual should belong to.

判别分析是多元统计分析中判断个体所属类型的一种重要方法。

Methods We used correlation analysis to precondition the data to reject indexes, and used stepwise discriminatory analysis to choose indexes and made the diagnosis by multiple linear discrimination analysis.

方法用相关分析做数据预处理剔除指标，再用逐步判别分析(stepwise discriminant analysis，SDA)选入指标，并用多元线性判别分析诊断，最后随机抽样比较剔除指标前后的诊断效果。

Little ability revises a beneficial result Hubei followed in relief farm last year factory of the first tile uses 8 order yuan will cindery disintegrator transformed mouth shape by net sieve shape , reduce red brick to spend taste a loss more than 10000 yuan Use 1000 yuan , changed the main shaft of bricky machine accelerator .

小技改出效益去年湖北随阳农场第一砖瓦厂用八目元将煤渣粉碎机由网筛状改造成了开口状，减少红砖度品损失一万多元；用一千元，改换了砖机加速器的主轴。

In this article I dissert how to use Constructivism to analyze the integration of the net information technology and chemistry teaching.

本文基于现代建构主义理论和多元智能理论，分析了网络信息技术与化学教学整合的功效。

That is one of the advantages of the diverse food court.

这是多元小吃区的好处之一。

A new method which utilize the data of electrometric titration of the known acid to establish a multiple-unit linear regression math model is proposed for the analysis of the liquid propellent in order to overcome the shortcoming of accuracy lower in available analyzing method and requiring more precious instruments in neural network method.

该方法利用已知酸的电位滴定数据建立多元线性回归数学模型，利用化学因子分解该模型，对未知样进行浓度测定。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。