Column temperature gradient
[化] 柱温梯度
🧩 词语组成解析
column
['kɑləm]
n. 纵队，列;圆柱;专栏;
gradient
['ɡredɪənt]
n. [物]梯度，陡度;（温度、气压等）变化率，梯度变化曲线;<英>（道路的）倾斜度，坡度;
adj. 倾斜的;[动]步行的，能步行的;
grad步，级+i+ent形容词后缀 → 步行的；坡度
🗣️ 情景例句
But don't give up.
但是千万不要放弃。
My life is more precious to me than my property.
生命对我来说比财产更宝贵。
If, at the time, the British had not feared invasion, it would have been completed.
如果不是因为那时英国人害怕入侵，隧道早已建成了。