炼油能力的英文：
refining capacity

refining是什么意思：
n. 精炼；改善
v. 动词refine的现在分词；改善

grain refined zone
再结晶区

You must refine your manners.
你必须使你的举止优雅高尚。

Affectedly delicate or refined;mincing.
过分讲究的过于精致或优美的；矫揉造作的

Affectedly refined or dainty.
矫揉造作的假装文雅或斯文的

A refinement of the calculation is warranted.
计算的精度是可靠的。

capacity是什么意思：
n. 容量；能力；能量；资格

Persons without civil capacity or with restricted civil capacity
无民事行为能力或者限制民事行为能力

in one's corporate capacity
以法人资格

The capacity of this bottle is one litre.
这个瓶子的容量是1公升。

The kiloliter is an unit of capacity.
千升是容量单位。

Capacity to incur liability as a party to a bill is co-extensive with capacity to contract
当事人须对汇票负责之能力，应与其立约能力同样广大。