实验法

This thesis is based on experiments. By the way of solution experiment and gas experiment I study mechanism invalidation with the two filter materials in the condition of causticity.

论文实验为主，采用了溶液实验法和气体实验法对两种滤料在腐蚀性物质中老化失效的过程进行了研究。

The dissertation explored the optimum condition in experiment of reducing cupric oxide by carbon through orthogonal design.

本文对炭还原氧化铜实验用正交实验法研究了最佳实验条件，并对此实验进行了一些探讨和改进，找出了提高实验成功率的有效途

This research has used research techniques and so on literature analytic method, interview law, questionnaire survey procedure, cut-and-try method, the data analysis and the experimental result indicated that, the experience type study theory took one kind emphasized specially experience the new teaching theory, suits specially in music this kind of art class teaching activity.

本研究采用了文献分析法、访谈法、问卷调查法、实验法等研究方法，数据分析与实验结果表明，体验式学习理论作为一种特别强调体验活动的新的教学理论，特别适合于艺术类教学活动。

This article uses the literature material law, the cut-and-try method, visits the survey procedure, the mathematical method of average and so on, in the back more -like high jump teaching, the use skill migration rule, begins from the interesting teaching to create the thin raw white silk and the design sports game, and utilizes it in the back -like high jump experiment teaching, through the teaching discovered utilizes the game teaching method in the back more -like high jump teaching, not only is advantageous to the student to complete technical movement grasping, moreover is advantageous to the change former back -like high jump teaching arid tasteless aspect, thus enhances the teaching effect.

本文采用文献资料法、实验法、走访调查法、数理统计法等，在背越式跳高教学中，利用技能迁移规律，从趣味性教学着手创编与设计体育游戏，并把它运用于背越式跳高实验教学中，通过教学发现在背越式跳高教学中运用游戏教学手段，不仅有利于学生对完整技术动作的掌握，而且有利于改变以往背越式跳高教学枯燥乏味的局面，从而提高教学效果。

This article utilizes the literature material law the questionnaire survey procedure the teaching cut-and-try method carries on the analysis to the middle school sports teaching discovered the question includes: As a result of the birth control policy implementation in the Wei County two middle-school students the only child increases day by day the child becomes in the family the treasure the elder dotes on has Canada in addition the social life level unceasing enhancement the child nutrition surplus situation remarkable increase a student physique front year obviously drops therefore the middle school physical education becomes everybody attention gradually the focal point how very good physical education how does cause the student to like on the physical education how finally causes the physical education to become the student to grow the growth important curriculum namely the physical education plays truly imparts knowledge and educates people in the school should get up nurtures the human nurtures the body the vital role.

中文摘要本文运用文献资料法，问卷调查法，教学实验法对中学体育教学停止剖析，发现的问题有：由于计划生育政策的实施，威县二中学生中独生子女的日益增多，孩子成为家中之宝，长辈宠爱有加，再加上社。。。本文运用文献资料法，问卷调查法，教学实验法对中学体育教学停止剖析，发现的问题有：由于计划生育政策的实施，威县二中学生中独生子女的日益增多，孩子成为家中之宝，长辈宠爱有加，再加上社会生活水平的不断提高，孩子营养过剩的情况显著增加，学生体质较前些年明显下降，因此中学体育课逐渐成为大家关注的焦点，怎样上好体育课，怎么样使学生喜欢上体育课，最后怎样使体育课成为学生生长发育的重要课程，即体育课真正起到在学校教书育人中所应起到的育人、育身的重要作用。

MethodsWith the package rate of volatile oil as the evaluating indicator, the method of saturated water solution,trituration method,and ultrasound method were compared. Orthogonal design was used to select the best packed preparation condition of the best packed method,and the packed substance was detected with TLC.

方法以挥发油包合率为评价指标，对饱和水溶液法、研磨法及超声法进行了比较实验，采用正交实验法对优选出的包合方法的最佳包合工艺条件进行考察，并对包合物进行TLC检验。

When it comes to specific studying methods, the author experiments by way of setting up experimental classes according to experimentation, does analytic research on the cultural meaning of children"s accordion teaching by adopting culturological modes, and resorts to questionnaires and interviews given by experts such as Wu Bin, editor in chief of People"s Press of Music, Professor Jin Yawen from the press mentioned above and Professor Zhang Li, a tutor of post graduates majoring in musical education Capital Normal University, all of whom gives precious suggestion that makes the author have a deep understanding of the problems, current state and future development concerning the study.

在研究的具体方法上，采用实验法通过成立手风琴实验班，进行手风琴教学这一方式来实验；运用文化学的方法对儿童手风琴教学的文化内涵进行分析研究；还通过问卷调查法、访谈法走访了人民音乐出版社总编吴斌先生、人民音乐出版社金亚文教授、首都师范大学音乐教育硕士生导师郑莉教授；为本研究存在的问题、现状、发展与建议有了深入的了解。

This research mainly adopts experiment, survey questionnaire, interview method, the experimental chemistry of several typical topic such as "separation of iodic element of kelp and inspection" and the properties of aluminum compounds "toothpaste and match in some ingredients" sodium nitrite and identification of salt experimental subjects were studied.

本研究主要采用实验法、调查问卷法、访谈法，对《实验化学》中的几个典型课题如&海带中碘元素的分离及检验&&铝及其化合物的性质&&牙膏和火柴头中某些成分的检验&&亚硝酸钠和食盐的鉴别&等实验课题进行研究。

The results showed that flow rate of feed, steam pressure, rotation speed are the major controllable factors. Results of the eighteen groups of experiments based on L18(21×37) orthogonal array indicated that the significance of influence is in the order of rotation speed＞steam pressure＞feed flow .

本研究选用进料量、蒸气压力、转速，作为田口法的控制因子，并以薄膜蒸发器蒸发率作为品质特性，应用田口法L18(21×37)直交表规划18组实验，所得结果再以田口方法及全因子实验法找出最佳化操作条件，并实际应用於某光电厂。

The author of this article adopts the methods of literature, experiments, interviewing experts and mathematical statistics, experiments on 19 athletes from the Roller Derby class, the Department of Sports, the College of Physical Education in the Northeast Normal University and divides them into experimental and comparative groups.

本文采用文献资料法、实验法、专家访谈法、数里统计法，对东北师范大学体育学院运动系速度轮滑班的十九名运动员进行实验，把他们分成实验组和对照组。

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.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。