surface energy of fracture的意思|示意

This paper presents the macro and micro analysis of pearlite ductile iron small energy multiimpact fracture surface a group of it's microscope photographs are supplied.

本文对珠光体球铁常温下小能量多次冲击断口进行了宏观和微观的分析；提供了一组珠光体球铁小能多冲断口微观形貌的电子显微镜照片；

The relation between fracture energy of layer surface and fracture energy of RCC is analyzed.

分析碾压混凝土本体断裂能与层面断裂能关系。

In the case of the limited level density of the material surface energy, the fracture stress and the calculation formula of the engineering damage were studied.

本文研究考虑损伤时材料的断裂应力，推导出了在表面能密度有限的情况下，损伤断裂应力的计算公式。

Fracture energy, strength, shrinkage and expansion properties of cement mortar are studied under different moisture content and surface tension solutions.

以水泥砂浆为研究对象，对不同水分含量及不同表面张力溶液下砂浆的断裂能、强度及收缩膨胀性能进行了研究。

The fracture energy GF of concrete is one basic material characteristic, representing the energy necessary to create a unit area of fracture surface.

混凝土断裂能G _ F是材料的一个基本性能，表示扩展单位裂缝面所需要的能量。

This paper analysed the pattern and composition of residual metal in diamond fracture surface by ways of Scanning Electron Microscope (SEM) and Energy Dispersion Spectrum (EDS).

采用扫描电镜(sem)和能谱(EDS)分析方法，分析了国内六种代表性的金刚石断面上残留触媒的形态及成分。