One poison acts on the nerves, the other on the blood.

一种毒液作用于神经，另一种毒液作用于血液。

Would these laws ever just apply to companies directly?

这些法律是否只作用于公司？

So, how can laws designed for countries affect companies?

以家为基础设计的法律如何作用于公司？

Active vitamin D then goes on to cause the gastrointestinal tract to increase calcium absorption.

活性维生素D继续作用于消化道，增加钙的吸收。

Like an unbelievable earthquake, probably everywhere on Earth for an object that large.

如此难以置信的大地震将作用于整个地球。

They're trying to play with the biology of photosynthesis itself.

她们想要玩弄生物的光作用于股掌之中。

Other pesticides only affect the part of the plant upon which they are applied.

其他杀虫剂只作用于被施药的那部分植物。

In these verbs, the subject's action is not applied to an object.

在这些动词中，主语的动作并不作用于宾语。

These walls were meant to protect China from invasion.

这墙作用于保护中免受入侵。

Here on Earth, there are some forces working on objects all the time.

在地球上，有一些力始终作用于物体。

You're right. It only works against bacteria with proteins that are sensitive to penicillin.

没错。它只能作用于对青霉素敏感的，含有蛋白质的细菌。

Gravity is pulling everything, everything I can see, down to the ground.

重力作用于世间万物，我所看到的一切都受到它的牵引，要落向地面。

One is that there are other forces that are acting on the ecosystem at the same time.

“其一，有其他力量在同时作用于生态系统。

They are devoted to different parts of the body: the heart, nervous system, stomach.

它们作用于身体的不同部位：心脏、神经系统、胃。

It acts on any particle with mass, and its range is infinite — give it up for gravity!

它作用于任何具有质量的粒子，不受距离限制——让我们为重力鼓掌！

But the simple answer is, unbalanced force on a body

但简单的答案是， 作用于物体的不平衡力将永远改变物体的速度。

" It seemed like the perfect chance for natural selection to act on a population, " said Dr. Ilardo.

Ilardo 博士说：“这似乎是自然选择作用于人类的最佳机会”。

Any thought or emotion is bound to directly affect the physical body.

无论如何，你们必须清楚地理解，思想和情绪本身是现实，直接作用于身体机制。任何想法和情绪，必然直接影响身体。

The government can only do so much to reduce the powerful gravitational forces acting on a fragmented national industry.

政府能做的只有减弱作用于这个支离破碎的民族工业的强大地心引力。

The recent positive Phase III results confirmed that the PXT3003 cocktail is acting at various points in the cascade.

近期第三期阳性结果证实了，PXT3003药物组正在作用于级联中的各个点上。