查询词典 MAS

Results Bone was clearly viewed in 1mm collimation, small scanning field of volume and 0.2mm bone reconstruction. When the head was scanned in 3mm collimation, high kV and mAs, and standard reconstruction of 1mm interval, bone and brain were clearly viewed perspectively.

结果 用1mm 层厚，小扫描野，0.2mm 骨重建，只能非常清晰地显示骨组织及其病变，用3mm 层厚，适当增加管电压及照射量，一次扫描，再以1mm 间隔，分别以骨和标准算法重建，以骨窗和脑窗显示，能分别清晰显示骨和脑组织及其病变。5mm 层厚扫描只能较清晰显示脑组织及病变。

Moreover, the phenomena of QTL with pleiotropic effects and the effectiveness of MAS for complex traits were also discussed.

此外，本文还就QTL定位中的一因多效现象及MAS对数量性状选择的有效性等进行了讨论。

Two polysiloxanes (SR2 and P67) and one polycarbosilane were chosen as preceramic polymers. TG-DTA-MS, FT-IR, XRD,〓Si MAS-NMR, SEM, TEM, SAD, HREM, chemical analysis and density measurement techniques were used to study the cross-linking and pyrolysis mechanisms of the preceramic polymers. The development of chemical composition and structure, density, phase composition and microstructure of the solid pyrolyzed products during pyrolysis process were systematically investigated. While pyrolysis temperature approached 1000℃, ceramization process of the preceramic polymers almost completed, and ceramic yield of the preceramic polymers hardly changed any more.

选取了两种聚硅氧烷（SR2和P67）和一种聚碳硅烷作为聚合物先驱体，利用TG-DTA-MS、FT-IR、XRD、〓SiMAS-NMR、SEM、TEM、SAD、HREM以及化学成分分析、密度测量等手段，研究了聚合物先驱体的固化机理；以N〓为热解气氛，系统地考察了各种聚合物先驱体在热解过程中，其热解产物的化学成分和结构、密度、相组成及显微结构的演变规律。

Sorry myEnglish is not perfect. I will send mas information pronto.

很抱歉我的英文不太漂亮，我很快就能发更多消息过来的。

This report provides a successful example of MAS pyramiding for QTL for favorable traits in breeding programs.

研究结果为利用分子标记辅助聚合优质QTL提供了成功实例。

Many real domain applications of MAS, such as information retrieval and data mining on the WWW can be reduced to the problem of searching in an unknown environment.

现在 MAS中的许多具体应用问题也可以归结为对未知环境的搜索。比如 WWW上的信息检索、数据发掘等。当存在信息缺失的情况下，如何设计 MAS系统使之更为有效地搜索是目前 MAS研究的一个重要课题。

By applying psychological measurement methods, the author compared volition quality between short track speed skaters with difference sports performances and genders in order to gain an insight into if there is a dif-ference in volition quality between them, and revealed the following findings: in terms of objective clearness male skaters at international master sportsman level are superior to male skaters at national master sportsman level, but in terms of renitency male skaters at national master sportsman level are superior to male skaters at international mas-ter sportsman level; female skaters at national master sportsman level are superior to level 1 female skaters in terms of renitency, determination, confidence and total score, and differences between them are significant; furthermore, by comparing volition quality between male and female skaters, the author found that in terms of toughness male skaters are superior to female skaters, and the difference is significant, but in terms of other 5 factors and total score, differences between them are not significant.

摘 要：采用心理测量法，从不同运动水平、不同性别短道速滑运动员意志品质的比较入手，了解其意志品质是否存在差别。结果表明：男子国际健将运动员在目标清晰维度上好于男子国家健将级运动员，但在顽强性维度上，国家健将级运动员好于国际健将级运动员；女子国家健将级运动员在顽强性、果断性、自信心3个维度和总分上均好于女子一级运动员，两者差异具有显著性；此外，比较男、女运动员之间的意志品质，发现男运动员在坚韧性维度上好于女运动员，差异显著，但在其他5个维度及总分上，两者差别不具有显著性意义。

Esoporous Al MSU X aluminosilicates have been prepared through a two step route using preformed zeolite like nanoclusters and TX 100 as the inorganic source and mesostructure directing agent respectively, and characterized by XRD, HRTEM, N 2 adsorption desorption isotherm, 27Al MAS NMR, NH 3 TPD and so on.

SU X介孔材料是具有三维"wormhole like"孔道特征，且它采用廉价、无毒和可降解的非离子表面活性剂于弱酸性或中性介质中合成的，与使用季铵盐阳离子表面活性剂为模板剂的其它介孔材料相比，无论在合成过程或应用方面都有诸多优势[1 ，2 ] 。

Study on MAS-based secondary voltage control system.

基于多Agent的二级电压控制系统。

This paper researches the hierarchical and distributed voltage control system, putting forward the MAS based secondary voltage controlling system.

本文以基于MAS的分层分布式控制系统为基础，按照二级电压控制的基本要求，提出了基于多Agent的二级电压控制系统。

Now he worked in ajoint venture.

现在他在一家合资企业工作。

More troops in Afghanistan won't change any of the foregoing.

更多的在阿富汗的军队也不会改变之前的状况。