Distance velocity lag
[化] 距速滞后(炼油自控术语)
🧩 词语组成解析
distance
['dɪstəns]
n. 距离，路程;远处;疏远;（时间的）间隔，长久;
vt. 把…远远甩在后面;疏远;与…保持距离;
dist距离 + ance 表名词，状态、情况、性质、行为 → n.距离,间距;远处
lag
[læg]
vi. 走得极慢，落后;
vt. 落后于;给…加上外套;把…关进牢里;逮捕;
n. 滞后，（两事件之间的）时间间隔;囚犯;防护套;桶板;
🗣️ 情景例句
All the Stewart men were big. Stewart
家的男人都很大。
Is there anything you'd like to know?
你想知道什么？
When work continued, one man lit a cigarette as he was working, but, finding it had a strange taste, he put it out.
随后他们继续干活，一个工人在干活时点燃了一支香烟。可是他觉得有一股怪味，他就把烟灭了。