Additional flow rate (AFR) method can overcome this problem beautifully by inject a kind of light and thin fluid into choke line to drop its pressure loss.
附加流速法通过向节流管线内注入轻质的附加流体降低了节流管线的压降,可以很好的解决上述的压井难题。
She had a little thin face and a little thin body, thin light hair and a sour expression.
她有一张瘦小的脸和一个瘦小的身体,稀疏的头发和一副闷闷不乐的表情。
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