1) matrix shrinkage
基质收缩
1.
According to the geologic condition, hydraulic fracture and reservoir conditions of some areas in Qinshui basin, the numerical simulation of coalbed methane pattern exploitation was performed considering the effect of matrix shrinkage on the porosity and permeability.
考虑煤基质收缩对储层物性参数的影响,并结合沁水盆地某区具体的地质条件、压裂裂缝监测资料以及煤储层条件,进行了煤层气井网开采模拟预测,建议下一步在该区进行滚动开发时,开发井网井间距应缩小为300m×300m,该井间距下井网开采16。
2.
The obvious slippage effect for gas flow has been found due to the low gas permeability,and the effect of coal matrix shrinkage on the permeability is also indispensable.
低渗透气藏中的气体渗流具有明显的滑脱效应,同时煤基质收缩效应对煤层渗透率的影响也是不容忽视的。
3.
Also sensitivity analysis pointes that higher Young\'s modulus,more obvious matrix shrinkage is and higher gas saturation is favour of permeability improvement.
并通过敏感性分析得出,杨氏模量越大,基质收缩效果越显著,含气饱和度越高,越有利于改善煤储层渗透率。
3) matrix shrinkage and swelling
基质收缩膨胀
4) shrinkage property
收缩性质
1.
The mechanics property of solidified dredged material has been fully studied, but the shrinkage property of solidified dredged material is not so clear.
对于固化淤泥，物理力学性质的研究已经比较多，但是对于收缩性质的研究还未见报道。
6) shrinking basis
收缩基
1.
Moreover,we obtain some new sufficient and necessary conditions which make a Schauder basis be shrinking basis and which make a shringking basis have specia.
在引进与本论文相关的Banach空间理论预备知识的同时,取得关于Banach空间有收缩基和有特殊性质收缩基特征刻画的若干结果。
补充资料：收缩中(晚）期喀喇音-收缩晚期杂音综合征
收缩中(晚）期喀喇音-收缩晚期杂音综合征
即"二尖瓣脱垂-喀喇音综合征"。
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