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The basic idea of DR is to apply the extended Dixon resultants method to the system of multivariate polynomial equations, by taking x1,x2,…,xn-1 as variables and xn as parameter.

基本思想为对于MQ问题，把x1，x2，…，xn-1当作变元，而把xn当作参数，然后利用和改进扩展Dixon结式方法求解该类系统。

Rather, they deal with variables that are measured along a continuous scale and are recorded to some predetermined degree of accuracy Temperature, for example, may be measured to the nearest tenth of a degree on the Celsius scale, voltage may be measured to the nearest hundredth of a volt, and pressure may be measured to the nearest "pound per square inch" value.

模拟计算机处理在连续标度上测量的变量并按预先规定的精度进行记录。例如：测量时，温度可精确到1/10摄氏度，电压可精确到1/100伏，压力可精确到&磅／平方英寸&。

A multi-variable DMC system model of a typical fourdrinier papermaking machine is developed in SIMULINK to analyze the effect of variables in DMC arithmetic on control performances.

利用MATLAB的仿真工具箱SIMULINK构造了典型长网纸机的多变量动态矩阵控制算法，分析了DMC算法中各参数对纸机控制性能的影响。

Design changes can then be reduced to strengthen the production capability as well as further enhance product quality. The research is focused on the products of DC Power Supply. We first establish the relationship matrices among Functional Requirements, Design Parameters and Process Variables by applying the concept of product domain mapping. Secondly, we study the PFMEA of power supply and use these matrices in reverse to systematically obtain the related values between failure modes and PVs, DPs, or FRs.

本研究以直流电源供应器系列为研究对象，希望藉由系统化与量化的方式，从PFMEA失效因素的资讯，运用公理设计的观念，来探讨攸关品质要求在产品设计上的因子；首先我们应用产品领域间对应的观念建立功能需求、设计参数与制程变数之间关联矩阵，其次，研究电源供应器的PFMEA，并反向运用上述关联矩阵来系统化得到失效模式与功能需求、设计参数或是制程变数间的关联值。

In the optimization iteration, the levelset function values of nodes are considered as design variables. To computedifferences normally, the Heaviside function is handled for smoothing, theregularized Heaviside function is selected to avoid the oscillation inhomogenizations method, and the results can converge smoothly.

在优化迭代过程中，节点上的Level Set函数值被看作是设计变量，并且为了便于微分计算能够正常进行，对Heaviside函数及其导函数做了光滑化处理，选取了一种正则化的Heaviside函数，避免了均匀化方法中出现的振荡现象，可以平稳地收敛到最终结果。

However, we can change the variables to q,P and t by a procedure of legendre transformation and we can't find a way to change them to p,q,t.

6楼数学上说，pdq-Hdt=PdQ-H'dt+dF决定了F，我们可以用勒让德变换把它变成q，P的，但没法再变成p，q的了。

Objective:To explore the feasibility of laparoscopy in diagnosing and treating of abdominal diseases.

目的：探讨腹腔镜用以诊断腹部外科疾病及选择治疗方案的可行性。

The lifetime of nylon 1010 and nylon 1010/POSS composites decreased with increasing temperature.

热重-红外联用分析表明尼龙1010在氮气气氛下的降解产物主要为小分子的低聚物，POSS并不改变尼龙1010降解产物的组成。