The seam is one of the densest on the planet.

此处黄金的度堪称世界之最。

It's underwater loudspeakers and the music they play includes the sounds of healthy reefs.

声是指水下扬声器，它们会播放健康珊瑚礁发出的声音。

Along with the high levels of Iridium, they found something even more fascinating - shocked-quartz.

除了高度的铱以外，他们还发现了更为奇妙的东西——冲击石英。

It is important to find the right chemicals that can bind and enrich the CO2.

重要的是要找到合适的化学物质来结合和二氧化碳。

Mines and irrigation ponds can be kept from becoming contaminated by planting hyper accumulating species in targeted areas.

通过在特定区域种植植物，矿井和灌溉水池可预防污染。

One particular little layer though, however, showed a whopping increase in the concentration of the metal Iridium.

但其中有一小层却表现出金铱的高度。

Near the town of Price in Utah, paleontologists have uncovered one of the richest fossil beds of North America.

在犹他州普莱斯镇附近考古学家们发现了北美化石最的地点之一。

Cheap fossil energy, concentrated by geologic time and pressure in seams of coal or pools of oil, changed all that.

经过地质时间和压力的凝缩，于煤层和油田中的廉价化石能源改变了这一切。

This is called an enrichment cultivation in microbiology.

Malavin：这在微生物学上叫做培养。

Tracing the distribution, migration, and enrichment patterns of blue carbon.

追踪蓝碳的分布、迁移和模式。

These findings show that plastic nanoparticles can move up the food chain — and interfere with the natural function of an ecosystem.

这些发现表纳米颗粒可以沿着食物链向上，扰乱生态系统功能。

Even more evidence of the bear's range was unearthed in California's La Brea Tar Pits, one of the richest sources of prehistoric bones in North America.

这种熊分布范围的更多证据在加州的拉布雷亚沥青坑被找到，那里是北美史前骨骼最处之一。

A team of scientists says acoustic enrichment may be able to help revitalize dead coral like what's found in some parts of the Great Barrier Reef but what is acoustic enrichment.

科学家说，声也许能够使死珊瑚（大堡礁范围内有很多死珊瑚）恢复活力，但是什么是声呢。

If waters are not well flushed and sufficiently deep, feeding the caged fish can lead to excessive accumulation of nutrients and wastes, which endangers the balance necessary to sustain wild populations.

如果水域的流动性不好，也不够深，那么鱼笼养鱼会导致营养物质和垃圾，危害维持野生种群可持续所需的平衡。

If we look at where the teeth are found, they tend to be found in coastal areas where you had very rich nutrient sources to produce a very complex food web.

要是我们看一下牙齿被找到的地方，它们往往是在海岸附近被找到的，那里有非常的养分形成了非常复杂的食物网。

The researchers also found that the enrichment of the peptidase in the host's body will significantly reduce the clinical efficacy of Sitagliptin, a commonly used diabetes treatment medication, as Sitagliptin cannot inhibit the activity of DPP4 effectively.

研究人员还发现，宿主体内肽酶的会显著降低常用糖尿病治疗药物西格列汀的临床疗效，因为西格列汀不能有效抑制 DPP4 的活性。

A large fraction (40%) of knee OA is heritable and genome-wide association studies indicated that most OA risk variants are located in non-coding sequences, and enriched close to genes involved in bone and cartilage development.

膝骨关节炎有较大比例（40%）是可遗传的，全基因组关联研究显示，大多数骨关节炎风险变异位于非编码序列中，并且在与骨骼和软骨发育相关基因附近。