One of the major things they leave behind is carbonates.

产生的一个主要物质就是酸。

My imagination was signated by the carbonates.

我的想酸印证了。

Take limestone, a chalky rock rich in minerals called carbonates.

以石灰岩为例，这是一种富含酸矿物的白垩质岩石。

But lifeless processes can make carbonate-rich rocks like limestone, too.

但无生命的过程也可以产生富含酸的岩石，比如石灰岩。

Scientists will compare samples taken from salda to the suspected carbonate materials detected at Jezreel.

科学家们将把从萨尔达采集的样本与在耶斯列陨石坑发现的可疑酸物质进行比较。

Carbonate minerals come from carbon dioxide and water a key ingredient of life.

酸矿物来自二氧化和水，是生命的关键成分。

The pearl mullets are unique to Turkey and thrive in Lake Van's salty carbonated water.

珍珠鲻鱼是土耳其独有的，在凡湖的酸水中茁壮成长。

But it turns out bicarbonate also tweaks the activity of rod cells in your retina.

但是研究显示重酸也能调整视网膜中视杆细胞的活性。

Mars's warmer, wetter past makes it the second-best place in the solar system to find carbonates.

暖潮湿的过去使它成为太阳系中发现酸的第二好地方。

And so, if you're able to detect carbonates in the soil, that gives you an indication that there were living organisms.

所以如果能检测到土壤中的酸，这就说明这些曾经是活的有机体。

Meanwhile, when carbon dioxide in the air interacts with seawater it eventually produces dissolved carbonate.

同时，当空气中的二氧化与海水相互作用时，它最终会产生溶解的酸。

And lastly, you learned the importance of the carbonate buffering solution in nature.

最后， 您了解了自然界中酸缓冲溶液的重要性。

To culminate its mission, the rover will seek the carbonate-rich shores of the ancient lake.

为了完成其使命，车将探寻古代湖泊富含酸的湖岸。

These limestone-like carbonates are known on Earth to preserve stromatolites, mounds formed by bacterial growth.

这些类似石灰岩的酸在地球上以保存由细菌生长形成的叠层石而着称。

The more carbonates there is to produce carbon dioxide gas.

酸越多，产生的二氧化气体就越多。

The asteroid also appears to have large stores of carbonate minerals.

这颗小行似乎还蕴藏着大量酸矿物。

Anybody got any antacid or bicarbonate of soda?

谁有抗酸剂或者重酸苏打水么？

Or will they be helpful because they'll help convert this stuff to solid carbonate minerals?

或者它们会有帮助，因为它们能将这些东西转化为固态的酸矿物？

Small amounts of carbonate minerals have also been found on asteroids, including the near-Earth asteroid Bennu and the dwarf planet Ceres.

在小行上也发现了少量的酸矿物，包括近地小行本努和矮行谷神。

Meanwhile the changing chemistry of the oceans lowers the abundance of carbonate ions, making it harder for corals to form their skeletons.

同时，海洋化学物质的变化降低了酸离子的丰度，使得珊瑚更难形成骨骼。