One of the major things they leave behind is carbonates.

一个主要物质就是碳酸盐。

My imagination was signated by the carbonates.

我想象被碳酸盐印证了。

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

以石灰岩为例，这是一种富含碳酸盐矿物白垩质岩石。

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，在凡湖碳酸盐水中茁壮成长。

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

但是研究显示重碳酸盐也能调整视网膜中视杆细胞活性。

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

但无命过程也可以富含碳酸盐岩石，比如石灰岩。

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

碳酸盐矿物来自二氧化碳和水，是命关键成分。

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样本与在耶斯列陨石坑发现可疑碳酸盐物质进行比较。

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

火星温暖潮湿过去使它成为太阳系中发现碳酸盐第二好。

Kind of like the whole trapping-Han-in-carbonite thing.

有点像整个诱捕汉在碳酸盐中事情。

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

这颗小行星似乎还蕴藏着大量碳酸盐矿物。

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

最后， 您了解了自然界中碳酸盐缓冲溶液重要性。

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

为了完成其任务，漫游者将寻找古老湖泊富含碳酸盐海岸。

Anybody got any antacid or bicarbonate of soda?

谁有抗酸剂或者重碳酸盐苏打水么？

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碳酸盐，这就说明这些曾经是活有机体。

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

或者它们会有所帮助，因为它们会帮助将这些物质转化为固体碳酸盐矿物吗？

See, carbonate and hydrogen ions can combine to make bicarbonate, which is much less acidic.

你看，碳酸盐和氢离子可以结成碳酸氢盐，它酸性要低得多。

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

这些类似石灰石碳酸盐在球上以保存叠层石而闻名，叠层石是由细菌长形成土丘。

But bicarbonate isn’t super stable either, so it’ll keep splitting back up into carbonate and hydrogen.

但是碳酸氢盐也不是非常稳定，所以它会不断分裂成碳酸盐和氢气。

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

同时，当空气中二氧化碳与海水相互作用时，它最终会溶解碳酸盐。