in the blackboard的意思

in the blackboard中文翻譯：

在黑板上

相似詞語短語

in the background───在后面，在幕后

in the black───贏利；有盈余

in the ballpark───差不多；大致正確

the black art───黑人藝術

in the public domain───不受專利權限制；不受版權限制

on the drawing board───處于設計階段

blackboard───n.黑板

in the act of───正在做…時

in the bargain───此外；外加

雙語使用場景

So this one is in the blackboard, so I call that positive.───這個向黑板里面，所以它是正的。

the blackboard.───黑板向內。

What can you see in the blackboard?───在黑板上你能看到什么？

He took down everything that his teacher had written in the blackboard.───他把老師寫在黑板上的東西都抄了下來。

At this very moment when angular momentum is like this, the torque is in the blackboard F because it's r cross F.───這時，當角動量是這樣，力就是黑板向內了，因為r經過。

He first put a small dot in the blackboard in front of a university class then asked the students to describe what they saw.───他先在一所大學課堂上的黑板畫了一個小點，接著請所有學生形容他們所看到的東西，沒有任何的規則指示；

RF If this radius is R, the magnitude is RF and the direction is in the blackboard.───假設半徑為R，大小就是，方向是朝黑板向內的。

The practice I copy in the blackboard.───我在黑板上抄出的練習。

In the blackboard.───黑板向內。

英語使用場景

And I call the torque that is in the blackboard, I call that my positive direction, and the torque that is out of the blackboard, I give that a negative direction.