The disappearance of hippos also triggers serious secondary effects for the population, the WWF said.

世界野生动物基金会警告说，河马数量的减少影响到该地区的其他生物的生存环境。

But that kind of change on a global scale has already triggered catastrophic climate effects.

但这种全球范围的变化已经引发了灾难性的气候影响。

Each person's backpack computer and the sensors in the room triggers special effects, such as wind, mist and ground vibrations.

在房间中，每个人背包中的电脑和传感器都会触发特殊效果，比如风、雾和地面震动。

What if the ammonia doesn't trigger the greenhouse effect?

如果氨不引发温室效应怎么办？

Ammonia would also trigger the greenhouse effect, trapping and reflecting heat from the sun.

氨还会引发温室效应，捕获并反射来自太阳的热量。

But let's face it: psychedelics have the potential to trigger unexpected and potentially dangerous effects.

但让我们面对现实吧：迷幻药有可能引发意想不到的潜在危险影响。

Makino says heavy exercise—which causes a boost in CO2—might even alter the body's bicarbonate enough to trigger a measurable effect on the eye.

玛克诺表示使得二氧化碳增加的剧烈运动会也许甚至会转化身体里更多的重碳酸盐从而引发对眼睛可测量的影响。

These low frequencies can trigger distinct psychological effects, including things like discomfort, a sense of panic, and an overall sense of something being out of place.

低频会触发明显的心理效应，包括像不适，恐慌感，还有总之哪里不对劲的感受。

One way to do this would be to trigger a greenhouse effect, making it so any heat from the Sun is trapped, heating the planet all over.

一种方法是触发温室效应，使来自太阳的任何热量都被捕获，使整个地球变暖。

And that's not good, since that means there isn't a trove of carbon dioxide in the Mars rocks to release in order to trigger a greenhouse effect.

这并不好，因为这意味着火星岩石中没有大量二氧化碳可以释放以引发温室效应。

He was also certain that while one factor could trigger two different effects, and two factors could each independently lead to the same effect, no effect is caused by two factors in conjunction.

他十分肯定一个因素会引发两个不同的结果，并且两个因素可以各自独立地引起同一个结果，没有一个结果是由两个因素共同引起的。

In other words, because the cortisol is structurally similar to mineralocorticoid, it can bind to that receptor and it can trigger the mineralocorticoid effect - which is mainly to increase blood pressure by retaining fluid.

换一种说法就是，皮质醇和盐皮质激素的结构相似，因此可以和受体结合并且触发盐皮质激素的作用，通过保持体液量让血压上升。