And you can derive this experimentally.

你可以观察物体 然后进行运算。

And again this can be measured experimentally.

这都可以通过来测量。

Five Dutch homeowners are experimentally using them in their homes.

目前有5户荷兰家庭在家中这种设备。

So his lab experimentally bleached corals to find out.

因此，他的室性地让珊瑚白化，以此来寻找答。

In practice, however, it is hard to distinguish experimentally between the two models.

然而现是，很难在中区分这两种模型。

Rubin and her team investigated that phenomenon by experimentally altering the wings of moths.

鲁宾和团队用方法改变飞蛾的翅膀，然后对这一现象进行研究。

Utah arrays, collections of 100 conductive silicon needles, are now employed experimentally to record brain waves.

犹他阵列由100根导电硅针组成，目前已被用于记录脑电波的。

It is impossible—not to mention inadvisable—to get close enough to a star or a black hole to manipulate it experimentally.

要想接近一颗星或者一个黑洞，进行性地操作是不可能的，其也是不可取的。

Jason Steffen, from Fermilab, near Chicago, has designed and experimentally tested a faster method of boarding aeroplanes.

贾森.史蒂芬，来自于芝加哥附近的费米室，已设计并且践测试一种快速登机的方法。

However, jealousy isn't a primary emotion, but a secondary one, which is more difficult to characterize experimentally.

然而，嫉妒不是主要的情绪，而是次要的情绪，这在上更难描述。

It may not always be possible to separate those out experimentally.

可能并不总是可以通过将它们分开。

One I'll prove, maybe experimentally, using Excel.

我将使用 Excel 通过证明这一点。

First the good news, when they're behaving themselves it is extremely easy to describe their behavior theoretically, experimentally and mathematically.

我们先说好的，当气体规规矩矩的时候，我们很容易从理论上、上、数学上地描述它们的行为。

MUNIR VIRANI: And so now we have to show that experimentally.

MUNIR VIRANI：所以现在我们必须通过来证明这一点。

This was confirmed experimentally in 2002.

这在 2002 年通过得到证。

Once I had a boy who worked experimentally with Tinkertoys in his free time.

我曾有一个男孩， 他在空闲时间用 Tinkertoys 做。

Just simply experimentally it's a big proof of concept that it can really work.

只是通过简单的，这是一个很好的概念证明，它可以真正起作用。

" He really know everything." He switched the flashlight experimentally off and on.

“他真的什么都知道。”他性地关又开手电筒。

And so, we decided to test it more experimentally where we looked at voice assistants, autonomous vehicles.

因此，我们决定进行更多测试，研究语音助手和自动驾驶汽车。

He would rise before dawn to write, composing at his desk on 12-staff paper with a pencil rather than experimentally at the piano.

他会在黎明前起床创作，坐在书桌旁用铅笔在12行五线谱纸上作曲，而不是在钢琴上试弹。