陆相页岩具有“一新一深二低”的特点，时代新，埋藏深、成熟低、脆性矿物含量低等，油气兼产。
The continental oil and gas shales are featured by new age, great burial depth, low thermal maturity, and low contents of brittle minerals.
随试验温度、压力条件的升高，岩石、矿物从脆性变形向塑性变形演变。
With the elevation of test temperature and pressure, the rocks and minerals were deformed from brittleness to ductility.
通过试验得出复掺矿物掺合料是改善混凝土断裂脆性的有效途径之一。
The addition of mineral admixtures is one of the effective approaches, which can improve fracture brittleness of high compressive strength concrete.
这类岩石缺乏面理构造，是由于矿物颗粒的脆性碎裂，旋转以及颗粒边界的磨擦滑动和扩展而造成的。
These rocks are lack of foliation and resulted from the brittle fragmentation of mineral grains with rotation of grain fragments accompanied by fractional grain boundary sliding and dilatancy.
为了提高混凝土的抗裂性能，本文主要从水泥矿物成分对砂浆脆性的影响进行试验研究分析。
In order to improve crack resistance of concrete, test and analysis are made on the influence of mineral compositions of cement on brittleness of sand grout.
研究了几种矿物掺合料对高强混凝土断裂脆性的影响。
In this article the effect is discussed that several mineral admixtures have on the fracture brittleness of the high strength concrete.
适用于破碎各种脆性材料的矿物。
Applicable to various brittle material crushing of minerals.
用处：操纵于破裂各类脆性材料的矿物。
Use:Hammer type beaker use in each kind of brittle material mineral.
用处：操纵于破裂各类脆性材料的矿物。
Use:Hammer type beaker use in each kind of brittle material mineral.
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