bottom oil

基本解释

The bottom oil processed by low aromatic solvent could be used as recycling oil in the slurry-bed hydrocracking technology.
采用低芳香性溶剂处理可改善尾油的反应性能，达到悬浮床加氢裂化循环油的要求。
In tracing method, carbolic acid is added into the feed stream. Leak is determined by the presence of aromatics in separator bottom oil.
示踪剂法是在原料中注入苯酚，再根据产物分离罐底物料中是否存在苯酚来判断。
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Diesel engines, generators, control panels, shock absorbers, starter batteries, battery cables, random tools, corrugated pipe, muffler, chassis, bottom oil tanks, attracting noise material.
柴油机、发电机、控制屏、减震器、启动蓄电池、电瓶连接线、随机工具、波纹管、消音器、底盘油箱、吸引材料。

The fear is that the oil would taint the bottom dwelling shellfish for decades.
But could find none. "Over time oil does dissipate and can get broken down from bacteria and other organisms in the water, but still they are putting certain dispersants on the oil that makes it sink down to the bottom."
That cannot and will not happen anymore." As the president spoke, robots at the bottom of the Gulf tried to move a tube into the pipe that has pumped millions of liters of oil into the water.

For these reasons among many others (including the opportunity to secure systemic UN reform, the need to get to the bottom of the Oil-for-Food scandal, etc.), we call upon you, if possible, to reach prompt agreement with the bipartisan Senate leadership to enable a final vote on John Bolton's nomination before the August recess.
CENTERFORSECURITYPOLICY: Orgs oppose 'globotaxes,' give Bolton recess appt