The laser head can dolly move, up and down move, rotary move. The Z axis apply precision motor organ, it is better for medium mould repairing.

激光头可前后、上下移动，可以旋转。Z轴采用精密电动升降机构，更适合一些中型模具的修补。

youdao

Move up, John, and let the lady sit down.

约翰，挪一挪，让这位女士坐下。

《柯林斯英汉双解大词典》

As you move around the chamber, the volume of the sound goes way up and way down, depending on where you are in these standing waves.

当你在房间里移动的时候，声音的音量会上升或下降，这取决于你在这些驻波中的位置。

youdao

That is the way that fault operates as well." In other cases, the plates may move up and down, rather than from side to side.

VOA: standard.2010.01.13

And if you had a motor here that was causing a paddle to move up and down you could cause waves to form at one end of the tank and move from left to right.

如果在水槽里放个发动器,来让水上下起伏,波浪形成于,水槽的一端,然后从左向右扩散。

麻省理工公开课 - 固态化学导论课程节选

Well, how do you get this hearts to move up and down and seemingly in these random patterns?

但是，你怎样才能让这些爱心们看起来,像是在某种随机的模式下上上下下地移动呢？

哈佛公开课 - 计算机科学课程节选

Since exports and imports do move up and down together, logic suggests that exports can be encouraged indirectly by encouraging imports.

FORBES: Exports Create Better Jobs, But Not Necessarily More Jobs

Again, since imports and exports generally move up and down together, the impact on jobs will be roughly offsetting even in short time periods.

FORBES: Exports Create Better Jobs, But Not Necessarily More Jobs

And within that fairly limited range, we think that the price of oil will move up and down many times, but not make a dramatic move, at least for very long, outside that range because of the balance of supply with demand.

FORBES: Magazine Article