所有主要语言都经过了规定性的研究，特别是在18世纪语法和词典的写作方法中。
All the main languages have been studied prescriptively, especially in the 18th century approach to the writing of grammars and dictionaries.
中频不稳定性的研究经历了极为曲折的道路。
Intermediate frequency instability has had the most uneven history.
他还深深信赖于对一个问题的每个方面作定性的研究。
He also believed in a qualitative study of all aspects of a problem.
本文主要进行交直流联合系统静态电压稳定性的研究。
This paper researches on the static stability of the AC/DC power system.
对于社会和人类学分析，我们主要采用了定性的研究方法。
In social and anthropological approaches, we propose qualitative methods for the research.
长期以来，翻译研究一直是以原文为中心的规定性的研究。
For a long period in history, translation approach is prescriptive and source-text oriented.
综述了锂离子电池正极材料热稳定性的研究现状及其进展。
Recent developments in research on thermal stability of positive materials for lithium-ion batteries are reviewed in the paper.
综述了锂离子电池正极材料热稳定性的研究现状及其进展。
The current researches and developments of thermal stability of positive materials for lithium-ion batteries are reviewed in the paper.
通过对偃松仁饮料稳定性的研究，获得最佳工艺参数和技术要点。
The optimum technological parameters and technical essentials were obtained from the study conducted on the stability of pine nut drink.
通过对搅拌型苹果酸奶稳定性的研究，获得了重要的工艺参数和技术要点。
The important technological parameters and main points were obtained after the study of stability for stirred yogurt whit apple juice.
通过对黑豆山楂发酵乳稳定性的研究，获得了重要的工艺参数和技术要点。
Important technological parameters and main points were obtained from the study conducted on the stability of fermented milk of black soybean and haw.
最早的模拟稳定性的研究中有一篇由加德纳和阿什比在1970年发表的论文。
Among the earliest studies of simulated stability was a paper published in 1970 by Gardner and Ashby.
介绍了改进聚脲润滑脂剪切安定性的研究和几种聚脲航空润滑脂的应用情况。
The shear stability of the poly-urea grease is improved. The application of several aviation polyurea greases is also introduced.
运用虚拟现实技术建立了一套桌面虚拟现实系统来进行汽车操纵稳定性的研究。
A desktop virtual reality system was developed for the study of vehicle handling and stability.
在分析无条件全局指数稳定性时，我们将时滞微分不等式引入到稳定性的研究中。
Global exponential stability theorems are given by using a method based on delay differential inequality.
此外，本文还介绍了花色苷稳定性的研究方法并对花色苷的应用前景及方向进行了展望。
Furthermore, the methodology for measurement of anthocyanins stability and the expectations of their utilization were put forward.
文章运用了定量和定性的研究方法，来说明中西文化交流的误读并解释误读的产生因素。
The article USES quantitative and qualitative research methods, to illustrate the cultural exchange between the reading and interpretation of a reading of factors.
本文以定性的研究方法为主，但为了把某些问题阐述的更明朗，也运用了一些定量分析方法。
This text take qualitative research approach as the core, but for its explains to be clear, some question have used some quantitative analytical methods too.
本文综合采用定量和定性的研究办法旨在对非英语专业大学生的听力焦虑问题进行实证研究。
The present study attempted to investigate the EFL listening anxiety among non-English majors by utilizing both the quantitative and qualitative research methods.
而且情绪教育所依据的理论单一。已有的情绪教育研究，没有针对初中生情绪稳定性的研究。
Only some theories are introduced and the theory emotional education based on is simple, no research to the emotional stability of Junior high school students in the past research.
在明确了客户知识管理的含义和重要性之后，对客户知识的转移层次做出了定性的研究和分析。
This paper shows the definitions and importance of Client knowledge Management, then makes a qualitative analysis about the knowledge transfer level.
目前关于这方面的研究主要集中在定性的研究和田间温度、湿度、土壤水分等相互之间规律研究。
At present, the research of this domain mainly focus on qualitative research and the mutual relations of farmland temperature, moisture and soil moisture.
由于广义大系统的复杂性，较之一般的系统，对其稳定性的研究是一件相当困难和有挑战的工作。
Because of the complexity of the singular large-scale systems, the research of the stability of singular large-scale system is also a more difficult and challenging thing than common systems.
通过对PVDF树脂分散和稳定性的研究，溶剂体系和改性树脂对涂料和涂膜的性能有较大的影响。
The research on the dispersibility and stability of PVDF shows that the solvent system and modified resin have greater influence on the performance of the coatings and film.
但这些从来没有作为一个明确的有证据的假设或者来自于一个澄清任何不确定性的研究项目的清晰建议。
They are never set out as a clear hypothesis with the accompanying evidence and a clear suggestion of what research programmes might be planned to clarify any uncertainties.
本文对于薄壁件切削稳定性的研究现状进行了讨论，并分析了薄壁件加工过程中加工变形的影响因素。
This paper discusses the research state of cutting stability for thin-walled parts, and analyses the deformation factors in machining thin-walled parts.
因此，对框架动力稳定性的研究并建立“防倒塌”抗震设计建议具有较重要的理论价值和工程实用价值。
Therefore, it has importantly theoretical and practical value to study dynamic stability and establish anti-collapse design advice of steel frame structures.
对两性高分子QAP水溶液的性质和贮存稳定性的研究表明：QAP具有较好的抗盐能力和贮存稳定性。
The experimental results of solution characters and physical and chemical properties illustrated that QAP has good property of resisting salt effect and storing stability.
方法：以对比实验的方法，得出溶解对乙酰氨基酚最佳混合溶媒，并对其进行含量测定和稳定性的研究。
Methods: Attained optimal mixed solvent of paracetamol through comparison experiment, determined its content and studied its stability.
接下来论文介绍了扎根理论和定性的研究方法，本研究的访谈纲要，受访者的简单情况和资料分析的方法。
After that, a qualitative method in a grounded theory basis, the interview guide, the background of the informants and method of analyzing the data are explained.
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