From the teaching practice, the author sums up six methods of introduction of new chemistry courses.
根据作者教学经验，总结了六种化学新授课的导入方法。
This paper summarized the survey in studies of techniques for introducing exogenous DNA into plants and various methods of introduction. This technique has definite potentiality in crop improvement.
本文综述了近年来植物外源dna导入技术概况及各种具体的导入实施方法，指出该技术在作物改良上具有一定的潜力。
Each of these methods compares an infant's state prior to the introduction of a stimulus with its state during or immediately following the stimulus.
所有这些方法都把引入刺激前婴儿的状态与引入刺激时或之后婴儿的状态进行比较。
Introduction of new curricula and teaching methods; 80% of teachers have started using new methodologies in line with national education strategy.
引入了新课程和新的教学方法；80%的教师已开始采用符合全国教育战略要求的新方法。
The paper should include introduction, materials, methods, results, and discussion for each experiment, as well as a final discussion of the significance of the three experiments together.
这篇论文应该包括每个实验的介绍、材料、方法、结果和讨论，还要有一个最后的讨论，综合这三个实验的重要性。
The ThreadInfo class makes use of these new objects with the introduction of three new methods.
threadinfo类利用了这些新的对象以及引入的三种新方法。
The methods of using cases in"An Introduction to Economic Statutes"have explanation method, explanation and argue method, argue method, report method.
在《经济法概论》课堂教学中运用案例的方法有讲解法、计论法、辩论法、报告法。
The present paper provides a brief introduction of the principles of data selection and tree-construction methods, and discusses about their advantage and disadvantage points.
通过讨论挑选数据的原则及存在的问题，介绍了几种构树方法的基本原理及步骤，并列举了它们的优缺点。
The introduction of new methods increased the efficiency greatly.
新方法的采用大大提高了效率。
Detailed introduction and comparison are made on restoration methods of Wells with common failures, especially on comparatively complicated failures with well repairing technique of oil field.
对常见故障井的修复方法，特别是用油田修井技术对比较复杂的故障进行了详细介绍和对比。
The first chapter is a brief introduction, including the proposal of the problem, the research angle, relevant concepts, the means of data collection and research methods.
第一章是导论，它包括问题的提出，研究角度及相关理论介绍，然后是数据收集及统计方法介绍。
Secondly, on the basis of introduction to the normal intrusion methods and state of art of network IDS, contemporary challenges and trends are discussed about IDS.
其次，在介绍常用入侵手段和网络入侵检测系统研究现状的基础上，讨论了当前入侵检测技术面临的挑战和发展趋势展望。
Based on the introduction to common road network planning distribution methods, the paper mainly discussed the methods of newly road network planning distribution.
在对常用的路网规划布局方法介绍的基础上，重点对新兴的路网规划布局方法，即交通区位线布局法进行了探讨。
The first part introduction introduces the purpose and significance of this topics, content, research methods and main problem to be solved.
第一部分引言主要介绍了本文选题的目的和意义、研究内容、研究方法、拟解决的主要问题。
We traveled a total return on the Lijiang River, watching the scenery, along with the taste of the local flavor dishes, ordered a total review of the introduction of improved methods.
回程路上大家共游了漓江，观赏了美景，同尝了沿路的地方特色菜肴，共讨了菜品引进的改良方法。
The differences of teaching effects are very obvious when we apply the three methods of the introduction to new lessons to the teaching of physical concepts.
物理概念采用三种不同的新课引入教学效果差异非常显著，其中设疑引入法的教学效果显著好于复习引入法和事例引入法。
The introduction part describes the background, significance, methods, purpose and contents of the research.
引言部分介绍了论文研究的背景和意义、方法、目的和内容。
The differences of teaching effects are very obvious when we apply the three methods of the introduction to new lessons to the application of physical knowledge.
物理知识的应用采用三种不同的新课引入教学效果差异非常显著，其中复习引入法的教学效果显著好于设疑引入法和事例引入法。
Based on the introduction to neural network principle, two methods of solving free train schedule and traffic flow prediction in transportation system with neural network are analyzed.
在简要介绍神经网络原理的基础上，分析了采用神经网络解决交通系统中空车调度及交通流预测的原理及方法。
"Introduction" summarizes the research situation, significance, thoughts, structure and methods of the thesis.
“引言”部分概述了本文的研究背景和意义、主要思路与基本结构以及研究方法。
An introduction of the basic principles of the neuron model-free control and the basicdesign methods of the fuzzy controller is given.
介绍了神经元非模型控制的结构和基本原理及模糊控制器的设计的两种基本方法。
The Introduction briefly presents the basic methods of video coding, the structure of block-based hybrid coding frame and the chief characteristics of video coding standards.
绪论部分简要介绍了视频压缩编码的基本方法，基于块匹配的混合编码框架的构成以及主要视频编码标准的特点。
Part I is an introduction that briefly presents the study background of reflection and reflective learning, the study methods and the main study tasks.
简要地介绍了开展反思性学习研究的背景以及本文的主要的研究方法和研究任务。
Today, I give you a quick introduction of new production methods in different forms.
今天，我给大家介绍一个快速制作不同表格的新方法。
The introduction is about significance, current situation, train of thought, methods and resources of the study.
绪论部分介绍本文的研究旨趣、研究现状、研究思路、研究方法、研究资料。
The introduction explains the meaning, methods of the study of applicable law to ship mortgage and the planned contents to get through.
导论部分揭示了研究船舶抵押权法律适用的意义、方法和拟突破的内容。
The introduction explains the meaning, methods of the study of applicable law to ship mortgage and the planned contents to get through.
导论部分揭示了研究船舶抵押权法律适用的意义、方法和拟突破的内容。
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