The limiting factor is not the lack of planes.

限制因素不是缺乏飞机。

The limiting factor now is actually the ability to get people into the airport process and on the planes.

现在的限制因素实际上是让人们进入机场流程和登上飞机的能力。

Unlike males, females don't travel far from their mother's home range, a major limiting factor in the animal's expansion.

母美洲狮与公美洲狮不同，它们不会远离母亲的栖地，这也是这种动物扩张领域的主要限制因素。

Time can also be a limiting factor.

时间也可能是一个限制因素。

So then what are the limiting factors on progress?

那么，限制进步的因素是什么？

The limiting factor really will be battery cell production.

真正的限制因素将是电池的生产。

So these could become limiting factors in the future.

因此，这些可能成为未来的限制因素。

We didn't want socioeconomic status to be a limiting factor when it came to reading and educating kids about careers and about medicine.

在阅读和教育孩子职业和医学方面我们不希望社会经济地位成为他们的限制因素。

That's really the limiting factor to life support.

这是整个生命维持系统的瓶颈。

And the small amount of ground water is not the only limiting factor.

少量的地下水并不是唯一的限制因素。

But, according to a paper published in Science Advances this month, their brains might be the limiting factor.

但是，根据本月发表在《科学进展》杂志上的一篇论文，他们的大脑可能是限制因素。

What this means is there's a limiting factor or some kind of warning that we need to consider.

这意味着我们需要考虑一个限制因素或某种警告。

Red blood cells transport oxygen around the body, and the supply of oxygen to an athlete's muscles is an important limiting factor in endurance exercise.

红细胞能够将氧气输送到全身各处，而对运动员肌肉的氧气供应是耐力运动中一个重要的限制因素。

Healthy ecosystems maintain this balance via limiting factors, environmental conditions that restrict the size or range of a species.

健康的生态系统通过限制因素、限制物种大小或范围的环境条件来维持这种平衡。

Tesla Chief Executive Elon Musk has said in the past that lithium was responsible for cost increases and had been " a limiting factor" to EV growth.

特斯拉首席执行官埃隆·马斯克过去曾表示，锂是成本上升的主要原因，也是电动汽车发展的“一个限制因素”。

A species that is evolved in a separate habitat will be susceptible to different limiting factors, different predators, different energy sources, and different climates.

在不同的栖息地进化的物种将容易受到不同的限制因素、不同的捕食者、不同的能源和不同的气候的影响。

So we were able to eliminate the requirements of main power and internet, which are two very limiting factors on a small-scale family farm.

因此， 我们能够消除主电源和互联网的需求，这两个对小型家庭农场来说是非常有限的因素。

Interestingly, in this study, we saw that there might be something to beetroot juice when the intensity is high enough and when you really have oxygen as the limiting factor.

有趣的是，在这项研究中，我们发现，当强度足够高、氧气作为限制因素时，甜菜根汁可能会有一些功用。

So I probably wouldn't go to water as being a limiting factor to us. But drought stress fuel certainly is causing extreme fire behavior. Extreme fire behavior is becoming the norm.

所以我可能不会去喝水，因为它是我们的限制因素。但干旱压力燃料肯定会导致极端火灾行为。极端火灾行为正在成为常态。

If you can generate a large burst of energy simply by running a motor for a long time the power of the motor is no longer the limiting factor The spring is.

如果只需长时间运行电机即可产生大量能量，那么电机的功率就不再是弹簧的限制因素。