查询词典 basic research

This research job analysised the extending roll pass system the finish roll pass system and the ultimate roll groove. The mathematical models and experience formulations used for roll pass design are corrected according to the basic theory and the practical experience of the engineerings. The thread steel bar CARD was set up with the visual program tool-VisualBasic6.0, based on the method of the structural program design.

本课题通过对螺纹钢延伸孔型系统、精轧孔型系统及成品孔型的构成和设计方法的分析，结合螺纹钢孔型系统的基本设计理论和工程技术人员的实际生产经验，对以往孔型设计过程中所使用的数学模型、经验公式等进行了修正，以结构化程序设计方法为基础，采用可视化编程工具VisualBasic6.0建立了螺纹钢计算机辅助孔型设计系统。

According to the basic properties of silver grass and research target, first of all, board density, glue addition and particle type was chosen for the main influencing factors for dual factors test.

根据荻草的基本性质以及研究目标，首先选择板密度、施胶量和刨花类型为主要影响因子分别进行双因素试验。

This paper summarizes the research and development situation on the following aspects: the significance and the basic theory of fitness-for-service assessment of drill pipe, the methods dealing with the undetermined problems during the assessment, prediction for fatigue service life of drill pipe, and so on.

本文对钻杆适用性评价的意义、基本原理、评价中处理不确定性问题的方法、钻杆疲劳寿命预测等方面的研究进展情况作了综述。

Finally, we summarize the system\s strong suit, present the basic conclusions on the improvement of detection capability, efficiency and self-security, and propose the key issues needed to research and improve in the future.

论文最后总结了本文系统所具备的主要特点，给出了本文系统在提高检测能力、检测效率和自身安全性等问题上的基本结论，提出了本文系统今后仍需要继续研究和完善的几个主要地方。

This research gives an introduction to the basic properties of pbospbogypsum and its treatment way; the influence factors of phosphogypsum self-leveling material properties such as different additives and material mix proportion and etc were studied.

本研究介绍磷石膏的基本性质以及处理过程；研究不同晶形转化剂处理的磷石膏配制自流平材料时，对其性能的影响；并且研究了自流平材料的组成对其性能的影响和自流平材料的微观结构。

The research that this paper passes through origin and the intension for that human nature melts to design specifically,anatomy its history development train of thought,sum up the basic power of its development change,have analyzed influence in vision communicates design the major factor that human nature melts to design,summary happens to design must satisfy person the needs of self physiology and psychology,material and spirit as well as person is measure and the center of design.

本文具体通过对人性化设计的内涵、起源的研究，剖析其历史发展脉络，归纳其发展变化的根本动力，分析了影响视觉传达设计中人性化设计的主要因素，总结出设计必须满足人自身生理与心理、物质与精神的需要以及人是设计的中心和尺度。

The author has made a deep clarification and study of the basic concept and theory of China s sea area utilization management law, by mainly adopting the research method of comparative analysis.

作者主要运用比较分析的研究方法，对我国海域使用管理法的基本概念和基本理论进行阐述研究。

The basic task of teachers'pre-vocational school education consists of vocational ethics, professional knowledge and teaching ability, while the development task is divided into three parts including psychological quality, educational scientific-research ability and learning ability.

教师职前学校教育的基本任务包括注重师范生的职业道德修养，构建其专业知识结构，培养其基本的教育教学能力；而教师职前学校教育的发展任务则是加强师范生心理素质的训练，奠定其教育科学研究的基础，发展其学习能力。

The financial revenue and expenditure system are the financial research basic content and the important support.

财政收支体系，是财政研究的基本内容和重要支撑。

Based on basic theory of elastic wave propagation, wave equation forpropagation of elastic wave in 2 dimension vertical inhomogeneous mediumof similar concrete cutoff wall model is developed. 2 dimension elastic sheetof concrete cutoff wall is established to research law and energy distributionrelations between propagation, attenuation, reflection and transmission ofelastic wave in concrete cutoff wall; Based on the concept of resolution, thecontent of vertical reflection method used to inspect concrete cutoff wallresolution is raised and factors will have influences on resolution are analyzed,expression of defective layer composite reflection factor and detectabledefective layer maximum thickness are developed; Relations between allsteps of sampling system of vertical reflection are build, the influence ofcentrum characteristics and receiving sensor on testing results are analyzed,therefore parameter requirements for testing instrument and parameter selection principle of collected parameters are raised.

2从弹性波传播的基本理论研究出发，推导了弹性波在类似混凝土防渗墙模型的二维垂向不均匀介质中传播的波动方程式；建立了混凝土防渗墙二维弹性薄板模型，研究弹性波在混凝土防渗墙中的传播、衰减、反射、透射规律及能量分配关系；从分辨率的概念出发，提出了垂直反射法检测混凝土防渗墙分辨率的内涵，对影响分辨率的因素进行了分析，推导出了缺陷层复合反射系数、可检测缺陷层极限厚度的表达式；建立了垂直反射法采样系统各环节之间的关系，研究分析了震源特性、接收传感器对测试结果的影响，提出了对测试仪器参数的要求及采集参数的选择原则。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。