The most common and most widely studied methods of all analytical approximation methods for nonlinear differential equations are the perturbation methods.

非線性振動由于其振動方程的特點日韩中文激情无码迅雷下载，到現(xiàn)在還沒有通用的解析求解方法日韩精品亚洲麻豆九一，只能根據(jù)系統(tǒng)的特點采用一些特殊的方法來求解古代一级婬片A片AAA毛片中文。

In 2003, the pre-stressed ANCHOR BOLT was awarded Outstanding Award of new product by China General Machine Components Industry Association.

2003年美女裸体黄网站18禁无遮挡，公司生產(chǎn)的"預(yù)應(yīng)力錨固螺栓"獲中國機械通用零部件工業(yè)協(xié)會頒發(fā)的優(yōu)秀新產(chǎn)品特等獎。

The influence of anchor bolt supports on seismic responses of strengthening grottoes is studied with the engineering soft ADINA.

利用大型通用ADINA有限元分析軟件進行動力分析www.日韩.com，研究錨桿加固對石窟地震反應(yīng)的影響性色网国产。

According to the measured pressure data of the four-stroke small utility gasoline engine, the cyclical variations of the maximum pressure, the crank shaft angle at the maximum pressure, the mean indicated pressure and the largest pressure rise rate were analyzed. Meanwhile, the influences of ignition advance angle, load and rotation speed on cyclical variation were also investigated.

根據(jù)實測小型通用四沖程汽油機氣缸壓力，分析了最大爆發(fā)壓力影音先锋在线观看资源无码视频免费、最大爆發(fā)壓力所對應(yīng)曲軸轉(zhuǎn)角色vvv综合网、平均指示壓力以及最大壓力升高率等參數(shù)的循環(huán)波動特性，以及點火提前角亚洲欧美性生活、負荷和發(fā)動機轉(zhuǎn)速對循環(huán)波動的影響在线免费观看黄色视频免费。

Quantity of angular motion in the sagittal and coronal planes is likely to provide protection against adjacent-segment disease. Also important is the quality of motion, including radius of curvature, shear properties, and location of the instantaneous axis of rotation.

在矢狀面和冠狀面的角活動度的測量可能提供阻止臨近節(jié)段疾病的方案，通用重要的是活動度的質(zhì)量啊啊啊疼视频黄色视频，包括曲率半徑久久思热99re热，剪切力的性質(zhì)性无码视频不卡网站，轉(zhuǎn)動瞬軸的位置。

The control center unit of this control system is based on a general-purpose microcontroller AT89C52, with LSI peripheral hardware including signal sampling unit for angular and wind speed, control output and power driving unit, keypad-display-alarm unit, and serial communication and printer interfacing unit.

采用通用微控制器AT89C52国产又黄又湿又爽的视频，設(shè)計了控制系統(tǒng)的控制中心玖玖色免费视频，采用大規(guī)模集成電路開發(fā)了轉(zhuǎn)角、風速信號采集單元天天摸夜夜摸爽爽狠狠婷婷97、控制輸出與功率驅(qū)動單元欧美性爱网手机版、鍵盤顯示報警單元、串行通訊與打印接口單元等硬件系統(tǒng)韩国三级片手机免费观看。

Anker software is a general use administration system of test questions,which was developed under the basis of scientific research by our predecessors.It is an intelligent one being mixed with modern PC techniques.

面向?qū)ο笤O(shè)計的Anker通用試題庫系統(tǒng)是在前人科學研究的基礎(chǔ)上亚洲天堂黄色网站在线观看，融合現(xiàn)代PC技術(shù)而開發(fā)成功的智能試題庫系統(tǒng)。

We utilized the simulated annealing algorithm to solve this kind of problems in this paper.

該算法是一種新的隨機搜索方法日韩国九九精品，它是近年來提出的一種適合于解決大規(guī)模組合優(yōu)化問題的通用而有效的近似算法欧美精品免费a。

Simulated annealing algorithm is a simple and universal global optimization method.

模擬退火算法是一種簡單而且通用的全局優(yōu)化算法。

So this dissertation proposes a general development model in B2C e-business, which is named "anole".

為此国产色无码专区视频，本論文提出了一種B2C電子商務(wù)系統(tǒng)通用開發(fā)模型全黄视频A片，取名叫"變色龍"。