查询词典 optimum programming

The optimum results are the optimum value of the aim function and the corresponding process parameters.

同时，指出了流程各性能参数对哪些流程参数的变化比较敏感。

This program can be treatedas an optimum program, that is to find the optimum value of a cost function.

基元抽取问题可以归结为优化问题，即寻找代价函数的全局最小值。

Result The optimum pH value for degrading chitosan by this enzyme was 4.5 and the optimum temperature was 60℃.

结果］该酶降解壳聚糖的最适pH值为4.5，最适温度为60℃。

A pallet loading optimum design system was studied with the object of corrugated box outer package for quasi-square product to improve spatial utilization rate of pallet. An optimal mathematical model was provided. With the technique of Vc++6.0 and OpenGL, a pallet loading optimum design system was developed, which accorded with national standards of pallet for through transport and storage conditions.

以外包装为瓦楞纸箱的类直方体产品的托盘包装为对象，以提高托盘包装空间利用率为目的，研究托盘装载优化系统的设计，并给出了优化数学模型，利用Vc++6.0开发工具结合OpenGL技术，开发出符合我国联运托盘标准和运输仓储条件的托盘装载优化系统的应用程序。

The optimum pH value for enzymatic hydrolysis of methyl parathion was 8. 6～8. 8, the optimum temperature was 15℃.

甲基对硫磷水解酶水解甲基对硫磷的最适pH均为8.6～8.8，最佳反应温度为15℃。

The optimum carbon source for mycelial growth was soluble starch,and the peptone is the optimum nitrogen source.

菌丝生长最适碳源是可溶性淀粉，最适氮源是蛋白胨。

The new method is given to design the optimum profile modification curve design The effects of optimum profile gear in improving the dynamic performance of gear transmission are verified in the Gear Dynamic Performance Test Rig In this dissertation, the main study contents and creative results are shown as following: The influences on the gear transmission system caused by the gear's accumulated error (periodic error and harmonic error) are theoretically studied. A new method is developed to simulate the gear's harmonic error by using the 2-order MARKOV process A simulated model of the dynamic performance which is excited by the gear's accumulated error is obtained.

本文在前人大量研究的基础上，结合作者承担的国家自然科学基金项目"齿轮传动动态系统辨识与三维修形研究"和山东省自然科学基金项目"齿轮传动动态性能仿真及结构参数、齿形的优化修形"，采用理论和试验相结合的新思路，系统地研究了齿轮传动的动态性能，建立了能正确描述齿轮传动系统动态性能的仿真模型和系统辨识模型，给出了确定齿轮传动轮齿修形曲线的优化设计方法，利用自行研制的齿轮传动动态性能试验装置，验证了优化修形齿轮对提高齿轮传动动态性能的突出作用。

In this paper,an optimum trajectory from perilune to lunar surface is derived in terms of Pontryagin's maximum principle,which is an open-loop way.Then,an optimal nonlinear control law based on an fuzzy neural network is presented,on the basis of the optimum trajectory,due to the nonlinear mapping function of the fuzzy neural network,which is a closed-loop way.

本文根据终端着陆条件和性能指标，以由Pontryagin's极大值原理得出从近月点到月球表面的最优着陆轨迹为基础，给出一种基于模糊神经网络的非线性最优控制策略，使被控系统能够通过模糊神经网络的非线性映射能力实现某种最优的闭环制导控制。

After extensive experimental studies,the optimum baking conditions were determined as follow:the molar ratios of potash feldspar powder and soda is 1.30,the baking temperature is 845℃,and baking time is 150 min.The optimum hyd...

对合成样品化学成分分析、X射线物相分析、红外光谱分析、扫描电镜分析表明，合成13X沸石分子筛结晶完好，性能优良，水热反应经由溶解水合反应和聚合浓缩反应两大阶段。

The optimum conditions for extraction was proved practicable by condition filtration and orthogonal design with supersonic wave method .The results showed that the optimum conditions for extraction to ultrasonic method is : methanol (φ=40,20ml),and 15℃ for 30 min ,this paper has determined nicotine contents that is 23.50mg/g at absorption peak (λ=262nm) by HPLC with an eluent consisting of methanol –potass Phosphate alleciate (pH=3) with the recovery and coefficient of variation are 101.52% and 0.91%.

通过超声波提取方法进行条件筛选和正交化实验，确定了烟草中尼古丁的最佳提取条件，结果表明，超声波最佳条件是：甲醇浓度40%，固液比1：20，提取时间30 分钟，超声温度15℃，用高效液相色谱方法在波长262nm 处测定尼古丁的含量，流动相组成为甲醇：磷酸二氢钾缓冲溶液=10：90，测得烟草中尼古丁的含量为23.50 mg/g，平均回收率为101.52%，相对偏差为0.91%。

The teacher likes the honeymouthed little girl very much.

老师很喜欢这个嘴甜的小姑娘。

Mr. Notker Bien's interests are traveling, spending quality time with the family and long-distance-running.

诺特卡·柏恩先生热爱旅游，长跑，以及和家人一起共度美好时光。