查询词典 characterization

Impact experiment equipment was used to study the dynamic mechanical properties and characterization method of a new kind of damping aluminum alloy under impact load.

采用冲击实验装置研究了新型阻尼铝合金材料在冲击载荷作用下的动态力学性能及表征方法。

Rapidly solidified AZ91 magnesium alloy powders and the Mg-based composite material reinforced by SiC particles were produced by twin-roller atomization method and powder metallurgy, respectively. The microstructure, phase compositions and interface characterization between Mg matrix and reinforcing particles of AZ91/SiCp composite material were investigated.

摘 要：采用双辊雾化法制备快速凝固AZ91镁合金粉末，并用粉末冶金方法制备SiC颗粒增强的镁基复合材料棒材，研究AZ91/SiCp复合材料的微观组织、相组成及增强相与合金基体间的界面结构特点。

A novel anion exchange membrane with chitosan and quaternized chitosan has been prepared and the primary structure characterization has been performed by FTIR. The influence of various chitosan/quaternized chitosan compositions and the amounts of glutaraldehyde on properties of ion exchange membranes was discussed. The ion transference number and the selective permeability have been estimate by testing membrane potential method.

制备了一种新型阴离子交换膜－壳聚糖／壳聚糖季铵盐交联共混膜，并用FTIR对共混膜进行了初步表征；分析研究了不同交联度及配比对离子交换膜相关性能的影响；并运用测试膜电位的方法估算了离子的迁移数和选择透过度。

The characterization results showed that the calcined sample in 300 ℃ was spongy structure tin dioxide with meso-porosity which was formed by accumulating nanoparticles (particle size: ca 5 nm).

结果表明，300℃焙烧处理后的样品由粒径约为5 nm的纳米粒子堆积而形成海绵状结构，其中孔的尺寸范围在2-8 nm，样品比表面积达到了134 m2·g-1。

At meantime, the three-step characterization during the polarization of iron electrode in NaOH solution is described.

同时描述了铁电极在NaOH中阳极过程的三个阶段的特征。

Objective To investigate the characterization of hepatic space-occupying lesions on gray-scale contrast-enhanceduhrasonograp-hy.

目的 探讨动态灰阶超声造影在不同性质的肝脏占位性病变中增强特征，为肝脏占位性病变的诊断及鉴别诊断提供依据。

Two examples of making use of this structure are presented in Chapter 2; one is a study for self-heating effect and the other is a characterization between channel and LDMOS currents.

两个利用此种特殊结构的例子将在第二章中被讨论；一个是对自我加热效应(self-heating effect)的研究，另一个是对通道电流与LDMOS 电流的特性分析。

The author of this article tries to deal with some aspects of theme selection, scriptwriting technique, characterization, expression, scene and plot structure and attempts to analyses the reasons that exert influence from...

他创造性地把传统戏曲的精华运用到作品中，使作品具有浓郁的民族化美学风貌与艺术特色，为话剧艺术的民族化做出了贡献。

This article on take the Gothic style creation tendency as Access point, the reason which in the artistry separately from the novel plot, the scene layout, characterization as well as the image utilization promulgates the bronte sisters to display approximate which and produces.

本文就以哥特式的创作倾向为切入点，分别从小说情节、场景布局、人物塑造以及意象的运用上来揭示勃朗特姐妹在艺术性上表现出的近似性及产生的原因。请哪位大哥帮我翻译这上面的这段文字，非常感谢！！！

The scene was a painter to deal with a well, a characterization reflected the neo-classical style, complete and painstaking.

其场景被画家处理得井井有条，人物刻画体现出新古典主义画风的完整细致。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。