一个暗红色的污渍正在他的衬衫上渗开。
使变得模糊，如色彩或染料；渗开。
非常适合于引锭头与结晶器铜板之间无规则缝隙的密封，防止开浇时渗、漏钢的现象的出现。
It is ideal for sealing all the random gaps between dummy bar head and mould copper plate, to prevent the hot metal infiltration and break out while casting.
对于低渗复杂的薄层多层油气藏，期望一次性压开所有产层以减少压裂作业的次数。
For thin multilayer reservoirs with low permeability, it is expected to conduct fracturing in all pay zones at one time to reduce the frequency of fracturing operation.
特低渗油藏的生产井初始含水率要比中高渗油藏的高，而且生产井开井生产后含水率有一段时间的下降。
The results reveal that the initial water cut of low saturation sandstone reservoirs may experience a stable fluctuating phase, which is determined by initial oil saturation, and ca.
特低渗油藏的生产井初始含水率要比中高渗油藏的高，而且生产井开井生产后含水率有一段时间的下降。
The results reveal that the initial water cut of low saturation sandstone reservoirs may experience a stable fluctuating phase, which is determined by initial oil saturation, and ca.
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