Datum
[ 'detəm ]
其它 Other
n. 数据，资料;[测]基点，基线，基面;论据，作为论据的事实;[数]已知数;
📝 例句
Every theory, datum, or fact is generated by purpose.
任何理论，资料、事实都来自于一定的目的。
Depths below datum are calculated from the corrected reflection times.
基准面以下的深度，需要根据作过校正的反射波时间来计算。
The piezpmetric head is also measured from the same datum level.
测压水头亦应从同一基准面算起。
Potential is defined relative to an arbitrary datum.
势是相对于任意参考面而定义的。
the first task is the assignment of an address to each datum.
最初的任务是把地址分配给每个数据。
✅ 同义词
🔁 扩展释义
*['deitәm]n. 论据, 材料, 资料, 已知数【医】 材料, 资料, 论据【经】 数据
📖 同为「博士」词汇
查看全部博士词汇 ›🗣️ 情景例句
We must decide which one to buy.
我们必须决定要买那一台。
Really? I can't believe it.
真的吗？我不相信。
Pierre and I borrowed the money and bought the necklace. During the next ten years we both worked day and night to pay back the money we had borrowed. That's why I now look so old. Well, after all these years we've at last paid back all the money.
我和比尔借了一笔钱，买下了那条项链。在后来的10年时间里，我们两人为了偿还这笔借款不分昼夜地干活。这就是为什么我现在看起来这样老的原因。好了，过了这些年之后，我们终于还清了全部借款。