According to importance of structure optimum design, it introduces progressive structure optimized method for structural dynamical optimization with frequency constraint, and compares optimized result with obtained result according to ESO method, the result is unification basically.

1、

Improved SLP algorithms for optimal design of structures under dynamic loads

结构动力优化设计的改进SLP方法

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2、

At last, made use of the improved genetic algorithm& adaptive micro genetic algorithm. Compiled calculation program in MATLAB.

并利用改进的遗传算法&自适应小种群遗传算法，在MATLAB中编制计算程序对该动力优化模型求解。

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3、

Research on the Dynamic Optimization Design of Structure of Motorcycle Frame

摩托车车架结构动力优化设计研究

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4、

They all have their advantages and weaknesses. As a result of technological advancement, the dynamic numerical analysis method can provide the best simulation.

如今由于科学的进步，电子计算器功能的发达，这三种方法虽各有优缺点，唯能真正与实际坡地现场模拟应力应变行为的方法，非动力数值分析法莫属。

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5、

If you know that, then you know the answer to this: How many years ago did three scientists at Texas Instruments invent the handheld electronic calculator?

如果你知道，那么你就知道这问题的答案：多少年以前，3位科学家在得克萨斯仪器研究室发明手提式电子计算器？

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6、

How many years ago did3 scientists at Ti invent the handheld electronic calculator?

多少年前三位德仪的科学家发明了手持电子计算器？

provided by jukuu

7、

The chances are you've been using apps for years. Your home or work computer has apps like a spreadsheet program, calculator or photo editor.

你很有可能已经使用应用软件很多年了，你的家用或办公电脑装有如电子数据表、计算器、图片编辑器之类的应用程序。

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8、

Using a programable pocket calculator to determine attitude of pole density centre and π circle

用袖珍电子计算器的程序求解极密中心产状和π圆

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9、

This paper mainly based on the number of EDA technology to the design of electronic calculators.

本文主要进行了基于EDA技术的数字电子计算器的设计。

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10、

The Calculation Procedure for Tablet Dissolubility and Dissolution Parameters by Electronic Calculator

用电子计算器求算片剂溶出度溶出参数的运算程序

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11、

Finally, Thomas, a student in China, says he likes using electronic calculators in school.

最后，在中国的一名学生托马斯，说他喜欢在学校使用电子计算器。

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12、

General specification for electronic calculators

GB/T4967-1995电子计算器通用技术条件

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13、

This paper, after analysing the calculations of the solar ephemeris according to the Newcomb's solar formula, establishes a simple mathematical model of solar ephemeris suitable for a pocket computer or programe calculator.

本文首先根据纽康的太阳公式，对太阳历表的计算进行了分析，从而建立了一个适用于袖珍电子计算机或程序计算器的简便太阳历表数学模型。

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14、

Could I have your latest quotation for electronic calculators?

能否给我电子计算器的最新报价？

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15、

Math Assessment in an Information Technology Environment& The Application Status and Related Implication of Graphing Calculator in College Entrance Examination

信息技术环境下的数学评价&图形计算器在国外大学入学数学考试中的使用情况及启示

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16、

He believed that showing someone a calculator, for example, would not give them any indication as to where the computer was going to go because it was just too big a leap.

史蒂夫相信，这就像是拿着一个数学计算器给人看，他们是无法想像出计算机将会发展成怎样的。因为，这个思维的鸿沟已经太大了。

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17、

This program has no programming capability built in and is intended to be used as a simple symbolic math calculator.

此程序没有内置的编程功能，旨在用作简单的符号数学计算器。

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18、

The most common mathematical tools found in UNIX workstations take the form of calculators and more advanced spreadsheet programs, such as GNU Calc.

UNIX工作站中存在的最常用数学工具以计算器和更高级的电子表格程序（如GNU Calc）的形式出现。

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19、

Finally, established a safety speed optimization model combining traffic conflict and vehicle collision for vehicles on entry and entrance ramps.

最后，将交通冲突与车辆碰撞结合起来，建立一种车辆在出入口匝道分流右转行驶时的安全速度优化模型。

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20、

The Separating Space Approach Applied to the Optimal Path of a Redundant Robot Planning Safe Optimal Path for Hyper Redundant Manipulator

用分离空间法解决冗余度机器人的最优规划超冗余度机械臂的路径安全性优化研究

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