1) physical anomaly of waterbearing strata
含水岩层物性异常
2) aquifer
[英]['ækwɪfə(r)] [美]['ækwəfɚ]
含水岩层
1.
Study on the loss of gas storage capacity of underground gas storage in aquifer;
含水岩层型地下储气库储气量损失研究
3) abnormal water-bearing body
含水异常体
1.
The transient electromagnetic method has strongpoint of larger range(150-200m),water sensitive and excellent directive property,can effectively detect hidden abnormal water-bearing body ahead of roadway excavation.
瞬变电磁法具有测距大(150~200m)、对水敏感、定向性好等优点,能够有效探测井下掘进巷道前方隐伏含水异常体,为矿井生产提供地质保障。
4) watery unusual belt
含水异常带
6) karst aquifer
岩溶含水层
1.
According to the lithology and structural types of rock layers and the statistical parameters of specific water yields of boreholes in karst aquifers at peripheries of the Ordos basin,four different structural types of karst aquifer media are distinguished and the systematic quantitative statistical analysis of the specific water yields of boreholes in various media with different struc.
根据鄂尔多斯盆地周边岩溶含水层的岩性、层组结构类型划分出了4种各具特色的岩溶含水介质结构类型,并对各类介质结构的钻孔单位涌水量进行了系统量化统计分析,为进一步认识鄂尔多斯盆地周边岩溶地下水的富集规律提供依据。
2.
There are well developed vertical zones in the karst aquifers in the peak forest plain system of Laibin County, middle of Guangxi.
广西来宾峰林平原区的岩溶含水层具有较成熟的三元垂直分带 ,即浅层岩溶带、中层和深层溶洞带 ;浅层带岩溶发育强烈且相对均匀 ,管道多呈网络状发育 ;含水层给水度大 ,透水性好 ,疏干和补给易于实现 ,具有较强的调蓄水资源能力。
3.
Karst aquifer is a multiple media system which is characterized by groundwater instead of surface water due to the high infiltration rates and the karst morphology developed comparing with non-karst system.
经过初步研究,得到以下认识: (1)岩溶含水层的特殊性决定了研究技术方法的特殊性。
补充资料:紫丁香素含一结晶水物
分子式:
CAS号:
性质:又称紫丁香甙,祖师麻丙素,救必应乙素,救必应甙甲,无加甙B,紫丁香素含一结晶水物,无色针状结晶(水),熔点192℃;旋光度-8.2°(c=2.43,氯仿),旋光度-16°(c=1,水),旋光度-17.25°(水),微溶于冷水,稍溶于丙酮,溶于热水、甲醇、乙醇;几乎不溶于乙醚、苯、氯仿。存在于木犀科植物欧丁香(Syringa vulgaris L.)树皮,女贞(Ligustrum lucidum Air.)树皮,五加科植物刺王加(Acanthopanax gracilistylus W. W. Smith )根等中。有止血作用。
CAS号:
性质:又称紫丁香甙,祖师麻丙素,救必应乙素,救必应甙甲,无加甙B,紫丁香素含一结晶水物,无色针状结晶(水),熔点192℃;旋光度-8.2°(c=2.43,氯仿),旋光度-16°(c=1,水),旋光度-17.25°(水),微溶于冷水,稍溶于丙酮,溶于热水、甲醇、乙醇;几乎不溶于乙醚、苯、氯仿。存在于木犀科植物欧丁香(Syringa vulgaris L.)树皮,女贞(Ligustrum lucidum Air.)树皮,五加科植物刺王加(Acanthopanax gracilistylus W. W. Smith )根等中。有止血作用。
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