1.
What particular problems can arise from a heavy dependence upon the use of oral sources?
过于倚赖口述材料有可能引发哪些特殊的问题？
2.
The Attribute of the File of Oral Material and the Uses of File in Writing History Records;
口述材料的档案属性及档案在修志中的利用
3.
The act or process of dictating material to another for transcription.
口述口授材料供另一个人笔录的行为或过程
4.
oral history survey
口述历史资料搜集计划
5.
filter for dust respirators
防尘口罩用过滤材料
6.
Technical and Scientific Materials Import Division
技术和科学材料进口司(科技材料进口司)
7.
This paper describes a method of the allotype plastic melt becoming the product with pretty appearance after leaving the extrusion die.
阐述了塑料熔体(即型坯)在离开口模之后,定型成为外形整洁美观的型材产品的方法.
8.
This paper discuesses the application and researching development of the fractal theory on the science of materials. It introduces the methods of fractal measurement and new researches on fractal measurement.
阐述了分形理论在材料科学方面的发展和应用,介绍了测定材料断口分形维数的几种方法和进展。
9.
A therapeutic or protective material applied to a wound.
敷料敷在伤口的治疗药物或保护材料
10.
14.11 Several mud materials are imported. These materials, which are made in CHINA, are provided by our Service
那几种材料是进口的，这些材料是我们公司提供的国产材料。
11.
unless the materials are promptly published and copies offered for sale.
除非上述材料已及时出版且有出售。
12.
The necessity of waste plastics applied in waterproofing materials for construction was summarized in this paper.
概述了废塑料用于化学建材的必要性。
13.
Survey on Materials and Accessories Exhibition from Interzum Cologne 2005
2005科隆家具材料及五金配件综述
14.
Describe the energy absorbing mechanism of composite metallic foams.
描述了复合泡沫金属材料的吸能机制。
15.
THE DEVELOPMENT OF HIGH-PERFORMANCE FIBER AND ITS APPLICATION IN ACM
先进复合材料用高性能纤维发展概述
16.
Tempera Painting and Modern Painting Materials;
丹配拉绘画与现代绘画材料研究综述
17.
A Survey in the Application and Development of Energy-saving Architectural Materials in China;
我国建筑节能材料的应用与发展综述
18.
Summary on Finite Element Method Model of Reinforced Earth Retaining Wall;
加筋土挡墙有限元分析材料模型综述