Both balloon and paper bag contain pressurized air pushing outagainst the sides.

纸袋里都含有带压空，空向四周接触面上施压。

A second major factor has to do with surface area.

第二个主要因素接触面有关。

He and his colleagues found that the softer the surface the smaller the splash.

他同事发现，接触面越柔软，飞溅程度越小。该。

Much smaller than that box I just drew.

接触面的粒子会怎样。

So you have to get a lot of air to pass over what is basically like a contact surface.

所以你必须让大量的空通过类似于接触面的东西。

That's Kripa Varanasi, a mechanical engineer at the Massachusetts Institute of Technology who co-created LiquiGlide to battle the nefarious issue of interfaces.

是麻省理学院的机械程师克利潘·威瓦纳斯，攻克接触面难题，威瓦纳斯与人合伙创立了LiquiGlide。

And the reason is that if you think about marketing, it's expanding the surface area of the product, right?

原因在于， 如果你考虑营销，它就是在扩大产品的接触面，对吧？

So to have a better interface with the air, you put a big curvy shape right after the diaphragm.

所以了与空有更好的接触面，你在隔膜后面立即放置了一个大弯曲形状。

The mold base needs to lower the surface to guarantee enough contacting surface between the core and cavity blocks.

模板需要降面来保证动定模仁之间足够的接触面。

Steel wool burns because these long strands have huge surface areas that are exposed and ready to react with the oxygen in the air.

钢丝烧得很快，因长线有更大接触面暴露（在空中），准备与空中的氧发生反应。

LiquiGlide came about due to an infamous interface problem in the oil industry. Drilling oil unearths all types of crud, mucky sediment and minerals.

石油行业中有个讨厌棘手的接触面问题，LiquiGlide的成立正是了解决一问题。石油钻探挖掘各类杂质、淤泥质沉积物矿物。

Her conclusion is that the reflection does indeed sometimes come from the interface between snow and ice, as it is supposed to. But not always.

她的结论是反射有时确实是来自雪冰的接触面，应该如此，但不常发生。

This steel wool is basically just thinly shaved metal that's mostly iron, and the more fine, the more surface area the metal has, the easier it is to burn.

钢丝大概就是削得很细的金属，大部分是铁，并且更精纯，金属的接触面越大，越容易燃烧。

An interface is any spot or surface where two things meet. You're familiar with the physical forces creating friction and solid interfaces, like when a tire skids on a road.

两个物体相遇的任何点面即是接触面。大家对物理力产生摩擦固体界面比较熟悉，比如像轮胎在路上打滑。

I love to, what I love about it is this, look, it's not going to make you like fluent in any of this, but the exposure is so great.

我喜欢的是， 你看，不会让你精通任何一项技能，但接触面非常广。