查询词典 experimental research

Based on the analysis of material factor in crack control, combined with fundamental research, experimental research and enormous engineering practice, the material selection and mixing ratio of mass concrete is studied.

在对控制裂缝材料因素进行系统分析的基础上，结合基础理论研究、试验研究及大量工程实践，对大体积混凝土的选材和配合比设计进行了研究。

The literature study contists of two parts:The first is about the review of the historical names of eczema,recognition of illness,intemal and topical treatment, and it summarize the experience and knowledge of the modernday famous expert of traditional Chinese medicine and the research progress of eczema in decade lately,and introduce the general situation about experimental research of eczema.

文献研究本文首先对祖国医学文献中有关湿疹病名、病因病机及治疗方面文献进行了复习，归纳总结了现代名中医家对湿疹的认识，并且对近十年来关于中医治疗湿疹研究进展作了一综述，对有关湿疹的实验研究情况亦有所介绍，以及现代医学对湿疹的基本认识，包括病因，发病机理，诊断与治疗概况。

Finally, experimental research on VOA is carried out, including the design of measure system, the adjusting of optical path, the measurement and research of optical parameters, etc.

最后给出了VOA的实验研究情况：测试系统的设计、光路的调试、光学参数的测试和研究等。

In recent years,along with the research technology and experimental condition\'s development,researchers overseas got certain achievement in form,molecular dissection,electricity physiology etc in normal physiology condition which enables us to research ribbon synapses\' structure and the function under the pathological state.

近年来随着研究技术和实验条件的发展，国外的研究者对内毛细胞带状突触正常生理条件下的形态、分子解剖、电生理等方面的研究取得了一定进展，使我们得以对病理状态下的内毛细胞带状突触的结构和功能进行研究。

The research results show as follows. As plastic deformation increases, the Young's modulus of material continuously changes. This variation law is able to be described using a piecewise linear function .Hardening model and whether the variation is considered or not make great effet on springback prediction. It is proved that the springback prediction result which adopts the elastic-plastic constitutive model based on INLK hardening model and the variation of Young's modulus is considered, is more close to experimental result. After the sheet metal undergoes multiple bending, the corner radius and bending height also affect springback greatly.But the effect trend is different. At the same time, the reliability of springback research using numerical simulation is proved.

研究结果表明：材料弹性模量随塑性变形的变化是不断变化的，该变化规律可用分段线性函数进行描述；强化模型及考虑弹性模量变化与否对回弹预测有很大的影响，基于INLK强化模型和考虑弹性模量变化的弹塑性本构模型对回弹的预测结果与试验最接近；多次弯曲中圆角半径与弯曲高度对板料变形后的回弹有较大影响，但影响趋势不同；证明了数值模拟方法对回弹研究的可靠性。

The main research content is: Using the experimental of cutting force and roughness of high speed face milling cutter and high speed end milling cutter mill aluminium alloy and cast iron, analyze the rules of the high speed milling velocity, feed rate per tooth, milling depth and milling width to high speed processing. Use multiple linear regression method, set up surface roughness and the cutting force fluctuation models. Certify the regression model notability, and provide a reliable guarantee for the accuracy of function optimization. Based on the targets of productivity, manufacturing cost, surface roughness, cutting force fluctuation optimization model, according to research of the high speed milling parameters selecting restrict of work piece, machine, tool and safety, set up high speed milling parameters multi-object optimization system.

本文以已有的高速铣削机理及高速刀具技术研究成果为基础，结合高速铣削试验，进行了基于遗传算法的高速铣削参数优化研究与系统开发，主要的研究内容为：通过高速面铣刀和高速立铣刀加工铝合金和铸铁等材料的切削力和表面粗糙度试验，进行了铣削速度、每齿进给量、铣削深度和铣削宽度对高速铣削加工过程影响的研究；采用多元线形回归的方法，建立了切削力及其振幅和表面粗糙度模型，并对模型的显著性进行验证，为高速铣削参数优化模型的建立奠定了基础。

The research deals with the repetitional times and groups that athletes can endure in intermittent trainings for middle-distance race. The result acquired by the methods of experimental research, mathematical Stat.

通过实验、数理统计、比较分析等方法，对间歇训练法运用于中长跑训练中的个体运动员所承受练习的重复次数与组数进行实验研究。

The purpose of this research is to examine the relation between ruminative thought and mood fluctuation. Similar to the Nolen-Hoeksema's progressive paradigm, we divided the experimental period into three parts, including average days, severely and long-term negative mood days, and negative mood episode. Combined with the Fritz's viewpoint of multidimensional rumination ─ instrumental rumination, emotional-focused rumination, and meaning-searching rumination, this research attempted to clarify the role of rumination in the process of emotional recovery.

本篇研究旨在探讨心理反刍思考对个体情绪变化的影响，在类同於Nolen-Hoeksema的前瞻式连续测量架构下划分不同情绪困扰的时段（整体分析、严重又长期情绪不佳的日子、负向情绪发作期），并以Fritz之多向度反刍观点：功用性反刍、情绪焦点反刍以及意义寻找反刍为切入点，试图厘清反刍在情绪复原中所扮演的角色利弊。

In the quantitative research, the data to conduct an independent sample t-test; In the qualitative research, Interviews for simple random sampling students of the experimental group.

在量的研究方面，将所得之数据进行独立样本之t检定；在质的研究方面，则於实验组中随机选取学生进行访谈。

Engineers and scientists of the institute in cooperation with the National Research Institute of Experimental Physics (Arzamas-16), Central Aerohydrodynamic Institute, and Central Machine Building Research Institute prepared a concept of the international experiment Doverie for testing of the Russian plasma weapon at the American ABM testing ground in the Pacific Ocean together with the US.

工程师和科学家的研究所合作进行的国家研究实验物理研究所（ Arzamas - 16 ），中央Aerohydrodynamic研究所和中央机械制造研究所编写了一份概念的国际实验Doverie的测试，俄罗斯等离子武器在美国反导试验场在太平洋与美国。

Looking to bounce back from defeat against Cesena last weekend, the Calabrian boss will be sticking to his tried and tested 4-3-3, with Lopez and Sedivic joined up front in Giampaolo's absence by either Nanni or Plasmati.

鉴于上周末对切塞纳的比赛中反败为胜，这支南方球队将会更坚持其一贯而有效的4-3-3阵型，洛佩斯和塞德维奇将取代受伤缺席的詹保罗，和纳尼或者帕斯马蒂中的一个搭档锋线。

Meanwhile, their exposure to the more freewheeling ways of the West broadened dramatically.

另外，西方较自由的生活方式对年轻人的影响增大。