z The problem is sometimes you cannot actually solve for x, y, z in here because this condition is too complicated and then we need a new method. That is what we are going to do.
但是问题是，有时候我们并不能解出x，y，因为这个关系方程g太复杂了,这时必须要有一个新的方法，现在就是要研究这个方法。
Sometimes if your problem is more complicated, you must go to a private doctor. In this case , you call first to make an appointment.
如果您的病情比较复杂，有时您必须去私家医生那里，在这种情况下您得先打电话约好时间。
In order to avoid this problem is too complicated to explain, we cite a simple example to illustrate.
为了避免对这个问题的阐释过于复杂，我们举个简单的例子来说明。
The land resources utilizing system is such a big and complicated system concerning with society, economy and ecology that we can not efficiently resolve this problem by traditional methods.
土地资源利用系统是一个复杂而巨大的社会、经济和生态系统，传统的定性与定量方法难以有效地解决土地资源利用系统的问题。
Dynamic response analysis of asphalt pavement structure is a complicated problem. Generally, the study on this problem is conducted from two respects: theoretical research and numerical analysis.
沥青路面的动态响应分析是个复杂的问题，通常来说对这一问题的研究主要从两方面着手：理论研究和数值分析。
In this paper, a new method is put forward, which aims at the complicated problem about space Angle calculation appearing in mechanical engineering and its application is analysed.
本文针对机械工程中出现的复杂度较高的空间角度计算问题，提出了一种解决的新途径即球面图法，并着重分析了它的应用。
Then, analyzed from calculation methods, this model is a type of Knapsack Problem with restrictions between lower-limit and upper-limit, which is a discontinuous and multi-maximum complicated problem.
然后从计算方法上，将该贷款组合优化问题归结为一类有上下限的非连续、多峰的特殊背包问题。
In this paper, a new design method of nonlinear PID controller with optimal correction function is presented. It can solve the control problem of a complicated nonlinear plant simply and effectively.
该文提出了一种带优化修正函数的非线性PID控制器设计方法，用它设计的控制器能对复杂非线性对象进行简单而有效的控制。
Bad Assets Problem Now Has Become a focus Problem of the Bank Line of Our Country. The Reason of this Problem is Rather Complicated.
不良资产问题现已成为我国银行业的一个焦点问题，这个问题的成因较为复杂。
Distribution System Planning is a non-linear and complicated problem that was simplified too greatly in many present models. So a more complete model was proposed in this paper.
配电网优化规划是一个复杂的非线性问题，由于许多现有模型过于简化，不能更好的描述问题的很多方面，因此，本文提出了一个更全面的模型。
For the complicated environment of rock burst, this clustering problem is a very complicated fuzzy and random optimization problem, and can not be solved by use of the traditional methods very well.
但由于岩爆问题环境的复杂性，岩爆预测的聚类问题是一个复杂的模糊、随机优化问题，采用传统方法难免带来很多局限性。
In this paper a two-point boundary value problem for a system of singularly perturbed ordinary differential problems is considered. It is the most complicated problem in singularly perturbed equation.
讨论奇摄动常微分方程系统的二点边界值问题，这是奇摄动问题中较难的部分。
Thus, such searches are typical optimizations of complicated continuous functions. A new method namely Continuous Ant Colony Algorithm is introduced to solve this problem.
本文就此提出一种新的解决连续函数优化问题的连续型蚁群算法，它具有简单易实现且计算效率高等特点，特别适用于复杂工程优化问题。
This kind of project need not consider the complicated problem of management reorganization in EMIS construction, which is a feat solution at present.
这种方案回避了EMIS建设中复杂的管理重组问题，是在目前阶段比较适宜的解决方案。
This kind of project need not consider the complicated problem of management reorganization in EMIS construction, which is a feat solution at present.
这种方案回避了EMIS建设中复杂的管理重组问题，是在目前阶段比较适宜的解决方案。
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