查询词典 experimental research

The paper reports an experimental research on mnemonics for the task of difficult words in an EFL situation .

就英语难词的记忆方法进行了教学实验研究。

After experimental research on the pre-separation,stepped static crystallization,high quality technical naphthalene was obtained.

经过对原料预处理分离，分步静态结晶等过程的实验研究，确定了适宜的工艺条件，获得了高质量的工业萘。

Experimental research was conducted on the boundary of natural circulation two-phase flow instability.

针对低压工况两相自然循环流动不稳定的边界进行实验研究。

A variety of a large number of experimental research data shows that the effectiveness of acupuncture are probably closely related with the regulation of nerve center.

各种大量实验研究资料表明，针灸的作用正可能是与神经中枢的调节有密切关系。

This paper, the experimental research on contribution of Al and RDX and high nitrogen content nitrocotton to a screw CMDB propellant, is carried out, a proper content about Al, RDX is selected in this propellant, and a problem of the propellant mechanical properties which use high nitrogen content nitrocotten is solved.

研究了Al粉、RDX及高氮量硝棉对螺压高能改性双基推进能量的贡献，配方选择了比较合适的Al粉、RDX含量，解决了采用高氮量硝棉的推进剂的力学性能问题。

The mechanism and experimental research on oil atomization in electrostatic oiler made by Wuhan University of Science and Technology has been dealt with.

该文主要针对武汉科技大学研制的静电涂油机中油液雾化进行了雾化机理与试验研究。

Experimental research on ultrasonic honing engineering ZrO2 ceramics was carried out with W20 and W7 oilstone . In tests we studied the influence of ultrasonic honing on surface damage ratio, as well the influence of honing technics parameters on surface roughness.

采用W20和W7珩磨油石对氧化锆工程陶瓷进行了超声珩磨试验研究，给出了超声珩磨条件下对表面破碎率的影响以及珩磨工艺参数对表面粗造度的影响。

By the eportfolios-based collaboration assessment system , this study adopts the method of experimental research to explore the quality and effects of onymous difference on peer- assessment, self-assessment and reflection in e-learning.

本文采用基于电子学档的网络协作评价系统开展实验研究，探求网络环境中署名不同的同伴评价、自我评价及其在促进学习反思方面的质量与效果。

A study on the orchard microclimate、soil water and nutrients were carried out in the apple-interplangting-grass system at one of LuoChuan apple experimental research base in WeiBei plateau,the result showed that:: 1 Orchard with interplanting grass measurement system had the ability to improve orchard inner air humidity , decreased the soil surface sunlight receiving intensity ,and cut down orchard 0~20cm layer soil temperature in the summer, its also reduced the range of air and soil surface layer temperature change during the time of a day or one year.

对渭北洛川塬4 种不同生草模式苹果园的小气候及土壤水分和养分等进行了研究，主要结论如下： 1。生草均能较好地提高了果树空间的相对湿度，降低地表光照强度，降低果树空间气温及0~20cm土层土温日及全年的变幅，创造有利于苹果生长的微域小环境。

Osteochondral fracture;Magnetic resonance imaging;Osteochondritis dissecans; Experimental research

骨软骨骨折；磁共振成像；剥脱性骨软骨炎；试验研究

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。