1) chemical exfoliation
化学膨胀
1.
This work discussed the chemical exfoliation on the industrial vermiculite samples from Weili Mine of Xinjiang.
在对采自新疆尉犁蛭石矿的工业蛭石样品进行化学成分和XRD分析研究基础上,选用工业级双氧水作为化学膨胀处理剂进行化学膨胀处理试验研究,结果表明:工业蛭石的化学膨胀特点和影响工业蛭石膨胀效果的主要因素是其晶层层间域中的过氧化氢分子在分解过程中所产生的氧气压力。
2) chemical expansion
化学性膨胀(罐头)
3) chemical shrinkage or expansion
化学收缩或膨胀
1.
Test investigation on the chemical shrinkage or expansion of alkali-activated cementing materials and water-cement were carried out in this paper,in which water-cement was as control sample.
本文对碱激胶凝材料与水-水泥体系的化学收缩或膨胀进行了试验研究,其中以水-水泥体系为对比样。
4) physical-chemistry expand
物化膨胀
1.
From the standpoint of geomechanics and modern mechanics, this paper analyses the main factors causing the damage of the roadways and puts forward the mechanism of deformation and damage of roadways produced by the combined effect of the stressing-expand and physical-chemistry expand.
本文应用地质力学及现代力学观点，分析了影响矿井巷道变形破坏的主要因素，提出应力扩容和物化膨胀综合作用下的井巷破坏机理。
5) hydration swelling
水化膨胀
1.
Swelling characteristics and hydraulic properties of GCLs under vertical stress were studied through hydration swelling tests and permeation tests.
通过水化膨胀试验和渗透试验研究了GCL在竖向应力作用下的膨胀特性和渗透性能,并分析了正应力和加压水化顺序的影响。
6) dilatometric change
膨胀变化
补充资料：工程化学障碍物(见化学障碍物)
工程化学障碍物(见化学障碍物)
engineering-chemical obstacle
习U·上日、11匕I一9 nuQXue Zhang’aiwu工程化学障碍物(engineelsng一ehemiealobstacle)见化学障碍物。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条