查询词典 constrained optimization

In addition, the surface uplift history between Oligocene marine deposits and the present ~1200 m elevation of the outcrop belt is poorly constrained.

此外，渐新世之间的海相沉积和本1200米的海拔露头表面隆起带的历史是不好的制约。

Constrained increment Model Algorithmic Control strategy with dead time is studied based on the impulse response of plant.

在对象脉冲响应的基础上，对纯时延有约束增量型模型算法控制进行了研究。3。

The results indicate that different approaches and product strategies have little effect on the estimates, but the partially constrained approach and the unconstrained approach (except for the one-pair strategy) produce fewer fully proper solutions, more bias and greater root mean square error for smaller sample sizes or poor reliability of the indicators.

结果显示，四种方法与交乘项策略对估计影响不大，但部分限制式方法於三种配对组合、未限制式方法於两两配对与所有配对组合，在适当解比率与参数估计评估表现皆较其他组合差，以小样本或外生潜在变项负载量低时尤为明显。

The reflection of image is shown through the individual creation of these young artists who insisted on independent creation. Their works are not constrained by any commercial success model. They even take image as the subject of their creation research and discuss image ontologically instead of anxiously create consumption image with their own marks.

图像的映射表现在这些保持独立创作态度的青年艺术家的独特创造，他们的图像不被任何商业成功模式所限制，甚至将图像作为创作研究的课题，从本体论上讨论图像，而不是焦虑的创造带有自己独特符号的消费图像。

The control system of a gas turbine represents a complicated non-linear system. Its optimum control can be reduced to a condition-constrained time-dependent optimal control issue, whose study involves a fairly high degree of difficulty.

燃气轮机控制系统是一个复杂的非线性系统，其最优控制是一个受状态约束的时间最优控制问题，对其研究的难度较大。

The early stage of me tamorphism happened before deformation in the upper mantle at about 60-70km. Then metagabbro emplaced rapidly at about 40 km by diapirism and perhaps amalgamated with cool subducted oceanic crust. After that, rapid cooling retrograde metam orphism occurred. Early rapid ocean spreading was constrained because subduction appeared. Therefore, metagabbro continued to uplift under the slow extension. At last, it obducted and thrusted to outcrop on the surface.

变形前的早期变质可能发生在60～70km处的上地幔，然后变质辉长岩快速"底辟"构造侵位，上升至约40km深处，可能与俯冲的冷洋壳并置，发生快速降温退变反应；因俯冲作用的开始，抑制了洋盆快速扩张，变质辉长岩在减速伸展环境下继续抬升减压；后期又由于仰冲推覆，最终出露地表。

By means of the constrained perturbation approach proposed by Champagne, this algorithm can update the signal subspace while preserve the orthonormality of the updated singular vectors.

该方法利用了Champagne等人提出了受限摄动方法，在更新信号子空间的同时，保持构成子空间的各组基的正交规范性。

The size, shape and distribution direction of the paleolakes were apparently constrained by structure and paleogeography.

古湖泊的规模、形态、展布方向明显受构造和古地理的制约。

Measurements of outdoor human exposure to suspended paniculate matter are always constrained by available resources.

1引官 悬浮颗粒物的总的人体暴露是在每个环境中一定时间内室内和室外浓度的总和。

Use HOPfield Neural networks for solving parametric linear constrained programming, the code for the original, can be directly run.

详细说明：使用HOPfield神经网络求解参数线性约束规划，此代码为原创，可直接运行。

For the head-teacher of the class said that I had seriously broken the school rules,which led me to a three-day suspend class.

为什么呢？因为我的班主任说我严重的违反了校规，于是让我停课三天。

Many of them believe that the conversion of thousands of working-class folk in England spared that nation from the mass carnage and the tyranny that came with the revolution in France.

他们之中有许多人相信，在英国数以千计的劳工阶级之悔改信主使英国免於遭受如法国大革命所造成的大屠杀和专制暴政。