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This project is intended to modify circular disk loaded in diametral compression method, from concentric load to distributed load on a small area to reduce error. Firstly, we will establish digital Photoelasticity system, manufacture specimen, design loading frame, and then the experiment will completed.

本计画主要目的在减少误差而修正圆盘试片受上下压力实验法的数学理论依据,负载从集中力改为有限范围的均布力,经过理论推导后,以自行组合之数位光弹仪实验比较两者求出的材料条纹系数值。

This research uses the experimental method to collect the data. The experimental object is open-shelf cosmetics and the experimental subjects are the female students of eight national universities in Taipei city. The study used AIO variables to segment market and then printed ad are used to test the endorser's impact on the advertising effect between different segmentation. And, demographic data, consumption reality and consumption evaluation criteria are used to describe the three segments.

本研究采用实验法来进行研究,以开架式化妆保养品为实验的产品,台北市八所国立大专院校女性学生为研究对象,先以AIO生活型态变数作市场区隔后,再透过有无广告代言人的印刷式平面广告来了解对不同集群受试者的广告效果之影响,同时对各个市场区隔对象做人口统计变数、消费实态变数、购买评估准则之描述。

The optimal processing conditions for ultrasonic extraction of anthocynin from Emilia sonchifoli were obtained by single factor and orthogonal tests.

在单因素实验的基础上用正交实验法确定了超声波辅助提取一点红花色素苷的最佳工艺条件。

The optimum extracting condition for polysaccharides from Bu-yang-huang-wu-tang by microwave-assisted extractionwas studied using single factor experiment and orthogonal method.

采用单因素实验和正交实验法,进行了微波辐射萃取补阳还五汤多糖的最佳工艺条件研究。

Microwave - assisted extraction of Semen Ziziphi Spinosae oil was studied with single - factor method and orthogonal method.

应用微波辅助提取酸枣仁油,采用单因素实验和正交实验法考察了提取时间、提取温度和料液比对提取率的影响,得到了最佳提取工艺条件:提取温度为40℃,提取时间为5min,料液比为1:6。

This paper mainly adopts documental method, comparative method, experimental method and so on.

本文主要采用文献法、对比法和实验法等等。

Methods: Develop insecticide by emulsification test in laboratory.Results: In storage tests at high and low temperature, the emulsifiable concentrate and emulsion was very steady and it reached standard of FAO. Conclusion: Physical property of LW-special efficacy insecticide against cockroach is steady. It is convenient in use ad it has little smell and mark.

目的:以残杀威和高效氯氰菊酯为有效成分,制备LW-特效灭蟑乳油;方法:采用乳化实验法进行实验室药剂制备实验;结果:LW-特效灭蟑乳油经高低温储存试验,其乳油及乳状液的稳定性均达到国际粮农组织规定的标准;结论:LW-特效灭蟑乳油物理性状稳定,使用方便,施药时气味低、痕迹小,有广泛的应用前景。

Acute toxicity of Hg2+, Cr6+, Cu2+, and Zn2+ and their joint toxicity on 5-day-old Trionyx sinensis juveniles in water temperature at (27.4±1.3)℃ were studied.

中文摘要:以 5 日龄中华鳖稚鳖为实验动物,采用静水停食实验法,在水温(27.4±1.3)℃条件下,开展了Hg2+、Cr6+、Cu2+、Zn2+对中华鳖稚鳖的急性毒性和加和等毒性强度联合毒性试验。

In this literature, expert interviews is based on observation,experiment and mathematical statistics to the point of view of new innovative moves to martial arts foot Tornado Mabuchi 900 ° access to the analysis,The so-called new perspective is that in this paper has opted for the left and right hip three-dimensional coordinates and speed of analysis, a more intuitive grasp of a more accurate body rotation and the rotation axis and the location of the changes in the body's adjustment to posture .

本文采用文献资料法、专家访谈法、观察法、实验法、数理统计法以全新的角度对武术创新动作旋风脚900°接马步进行了分析,所谓全新的角度是指,在本文中选择了对左、右髋三维坐标和速度进行了分析,能更直观更精确的掌握身体的转动情况和旋转轴的位置变化情况及身体姿态的调整情况。

By the ways of documentation,expert interview,statistics and experiment,and applying the relative theories of sports training and sports physiology,training,test and analysis were arranged on the choice reaction time of Shanghai amateur women foil fencers.

采用文献资料法、专家访谈法、数理统计法和实验法等方法,运用运动训练学、运动生理学等相关理论,对上海女子花剑队三线运动员的选择反应时进行训练、测量和分析,从而验证一些反应时的专门训练方法是否能短时间内缩短花剑运动员的选择反应时,提高运动员反应速度,为更好的促进上海女子花剑的发展提供条件。

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This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

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