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
He is on another line right now.
他正在接另一个电话。
Our own actions are our security,not others' judgements.
我们的行为是自己的保证，并不是旁人的鉴定。
The guests had, of course, realized this from the moment Bessie opened the door for them and, long before the final catastrophe, had had a difficult time trying to conceal their amusement.
客人们自然从贝西为他们开门那一刻起就看出来了，在好长一段时间里，即最后这个乱子发生前，他们努力克制才没笑出声来。