This paper deals with the relation of the microstructure morphology of carbon steels to its impact abrasion resistance.
本文论述了不同碳含量碳素钢的组织形态与抗冲击磨粒磨损性能的关系。
The properties and present condition of RPC is discussed in this paper, also the influence of impact resistance of RPC in different ratio is researched.
论文对碎石RPC混凝土的特性和研究现状进行了分析探讨，研究掺加不同比例的碎石对混凝土的抗冲击性能的影响。
The effect of carbon and chromium content on the impact fatigue resistance and impact abrasion resistance of pearlitic low chromium cast iron has been investigated in this paper.
研究了碳、铬含量对珠光体基体低铬铸铁冲击疲劳抗力及冲击磨损性能的影响。
In this paper, two main parts about coatings were reviewed, i. e. the improvement of impact resistance of acrylic clear powder coatings and the study of hydrophilic coatings.
本论文主要包括两个方面，即丙烯酸粉末罩光清漆抗冲击性能的提高及亲水涂料的研究。
This paper analyzes the impact of design parameters on the fire resistance ability of RC structure in detail.
本文较详细地分析了各设计参数对RC结构抗火能力的影响。
This paper expounds origin and mechanism of concrete of freezing and thawing destroy. The test result validates that silicon powder have great impact on concrete frost resistance.
阐述了混凝土冻融破坏的原因、机理，并通过实验验证了硅粉对混凝土抗冻性能的影响。
Because many uncertain factors impact the internal resistance, this paper give a real time method and establish a dynamic innovation forecast model of GM (1, 1).
同时针对影响内阻变化的因素太多且不确定的情况，提出了实时在线的方法建立起动态新息的GM(1,1)预测模型。
The factors having great impact on the corrosion resistance of metallic implants are reviewed in this paper. Some methods for improving it by surface modification are also outlined.
本文综述了影响金属植入物抗蚀性的主要因素，总结了表面改性提高其抗蚀性的方法。
The factors having great impact on the corrosion resistance of metallic implants are reviewed in this paper. Some methods for improving it by surface modification are also outlined.
本文综述了影响金属植入物抗蚀性的主要因素，总结了表面改性提高其抗蚀性的方法。
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