low-density oil

基本解释

The invention relates to low-density oil-well cement, in particular to non-floating bead low-density oil-well cement.
非漂珠低密度油井水泥，它涉及一種低密度油井水泥。
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The main culprit, LDL (for low-density lipoprotein), is the body's oil truck, circulating in the blood, delivering fat and cholesterol to the cells.
主要的“罪犯”是低密度脂蛋白膽固醇，它是身躰的運油車，在血液裡曏細胞傳輸脂肪和膽固醇。
The excel in low density oil-well cement main solution oil field low pressure, the low seepage, easy to leak the lost circulation question which in the stratum well cementation appears.
高強低密度油井水泥主要解決油田低壓、低滲透、易漏失地層固井中出現的井漏問題。