...:70]你们两本从经济理论去思考日常经济活动的书籍：亨利•赫兹利特(Henry Hazlitt)的《一课经济学》和瓦特•布拉克(Water Block)的《百辩经济学》。将这两本书的书名连起来就成：“经济学其实只有一课，但是却需要不断地为它辩护”。
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water block remover 解除水堵剂
water block damage 水锁伤害
water block stage 水箱水位
Bottom Water Block 底水块状
water block curtain 堵水帷幕
shallow water block 浅水区块
automatic water block 自动防水密闭装置
Through studying the mechanism of the damage of water block on the reservoirs with the abnormal low water saturation,provisional and perpetual water blocks are proposed.
为此,通过异常低含水饱和度储层水锁损害机理研究,提出了这类储层存在暂时性水锁和永久性水锁观点。
参考来源 - 异常低含水饱和度储层的水锁损害·2,447,543篇论文数据，部分数据来源于NoteExpress
The fountain water block dies, the fire of love not out.
喷泉的水堵不死，爱情的火扑不灭。——蒙古。
There is always frozen water in front of the trap forming water block to avoid steam leaking.
阀前始终有凝结水，形成水封，无蒸汽泄漏。
Comprehensively, it is feasible to predict water block damages of low-permeability sandstone reservoirs by the grey correlation method.
综合可知，利用灰色关联度分析法预测低渗砂岩气藏的水锁伤害是切实可行的。
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