How does the Martian atmosphere's density change at different elevations?

火星的大气密度如何随着高度变化？

That's the zero elevation we use to measure mountains against.

这是我们用来测量山脉的零。

Prostate cancer can also cause an elevation in the prostate specific antigen.

前列腺癌会引起前列腺特异性抗原含量升高。

These are elevations, and then these will get broken down to actual build plans.

这些是立体图，然后这些图将被分解成实际的施工图。

Whether the region's maritime features are" islands, rocks, or just low-tide elevations"

评判了岛屿礁石到底是岛，岩石还是（潮落才能露出的）低潮高地。

And at 8,000 feet elevation, one quickly realizes Montana's oxygen just isn't real.

在 8000 英尺的地方，人们很快意识到蒙大拿州的氧气并真实。

At an elevation of 1,800 meters, Nuodeng sits where a river turns in a valley.

诺邓在1800米左右，位置恰好在河谷中江水转弯的地方。

But the gradual process of renewal and elevation escapes our notice at the time.

但是更新和提升的渐进过程在当时没有引起我们的注意。

This never-ending novelty is what leads to the abnormal elevation of dopamine.

永无止境的新鲜感导致多巴胺的正常提升。

Then there's the steep changes in elevation that must be considered as well.

此，的急剧变化也必须考虑在内。

I want you to look at this map of the elevation levels throughout New Orleans.

我想让大家看看这张新奥尔良的高度图。

We're losing elevation over land and the sea level is rising.

这里的陆地在下降，平面在上升。

Stevens-Rumann and other researchers want to learn the relationship between tree growth and elevation.

史蒂文斯-鲁曼和其他研究人员想要了解树木生长和之间的关系。

Conjunctival and muller resection, in mild ptosis, achieves 2-3 mm elevation of eyelid.

结膜和穆勒肌切除，对于轻度上睑下垂患者，可使眼睑抬高 2-3 mm。

Babcock Ranch was built on a higher elevation to be above the storm surge.

巴布科克牧场建在较高的地方，以避开风暴潮。

In summer 1924 less than a year, after his Dad's unexpected elevation to the presidency.

1924年夏天，在他父亲意当选总统到一年之后，他再也找到出路。

McKechnie and his colleagues have studied hummingbirds at extreme elevations in the Peruvian Andes.

麦凯尼和同事研究了秘鲁安第斯山脉极端地区的蜂鸟。

In contrast, vasospastic angina shows ST-segment elevation due to transmural ischemia.

相反，血管痉挛型心绞痛因透壁性缺血显示ST段抬高。

I have the highest mean elevation of all 50 states.

我有所有50个州最高的平均。

Lower elevations around 3,000 feet could get up to three inches of snow.

在3000英尺左右的低地区可能会迎来3英寸厚的降雪。