Micronutrients like folic acid, zinc, and magnesium also have a big role in better hearing.

叶酸、锌和镁等微量元素对改善听力也有重要作用。

We need to get proteins, we need to get micronutrients, we need to get vitamins.

我需要摄入蛋白质，我需要摄入微量元素，我需要摄入维他命。

Those trace elements make the mineral magnetic because they have odd numbers of electrons.

这些微量元素使得矿物具有磁性因为有奇数个的电子。

Johnson's team analyzed trace elements and carbon and oxygen isotopes in the hardened cave drippings.

约翰逊的团队分析了硬化洞穴水滴的微量元素和碳氧同位素。

The idea being that calories from a vitamin and fiber-packed apple might displace those from less salubrious snacks.

每天一苹果的目的是使人从富含维生素和纤维的苹果摄取微量元素，从而代替从不健康的小点心摄取的同类物质。

A government press release says it was the first study on trace elements in wastewater in an industrialized country.

政府的一份新闻稿里指出，这是首次在工业化国家进行污水微量元素的研究。

This shows up in Passwater and Cranton's book “Trace Elements, Hair Analysis and Nutrition” and they call it the mineral wheel.

这在帕斯沃和克兰顿的书《微量元素：头发分析和营养》都有所体现，他称这为“矿物之轮”。

Like, for example, analyzing a product for trace elements that can then tell you quite accurately where it is actually from.

例如，分析的微量元素， 然后可以非常准确地告诉您的实际来源。

All these large forest animals have come here to collect an essential element of their diet that lies buried beneath the mud.

所有的这些森林动物来到这里 收集埋在泥下的对身体有益的微量元素。

The mountain spring water flows down, bringing trace elements to the soil, irrigating the lotus fields at the foot of the mountain all the year round.

高山的山泉水顺势流下携带着土壤的微量元素常年灌溉着山脚下的莲田。

They should also eat more fresh vegetables, fruits, because they are rich in nutritional elements—vitamins and trace elements—that are important to the body.

还应该多吃新鲜蔬菜、水果，因为富含对身体重要的营养元素——维生素和微量元素。

Though we're made mostly of oxygen, carbon, and hydrogen, there are some very valuable trace elements that contribute to your design like copper, gold, and even uranium.

虽然我主要由氧、碳和氢组成，但在你体内还有一些很有价值的微量元素，比如铜、金，甚至还有铀。

It is almost entirely made  of hydrogen and helium – about 75% of the former and 25% of the latter, with some other trace  elements mixed throughout.

几乎完全由氢和氦组成——前者约占 75%， 后者约占 25%，还混有一些其他微量元素。

With oxygen and hydrogen gone, we've lost 75% of our elemental makeup, and only a pile of carbon, nitrogen, calcium, phosphorus and other trace elements would be what's left of our bodies.

随着氧气和氢气的消失，我身体75%的组成元素都会消失，只剩下一堆碳，氮、钙、磷等的微量元素。

Geochemical analysis of the Chang'e-6 lunar samples has shown that their concentration of trace elements such as thorium, uranium and potassium is markedly different from the samples retrieved by the Apollo missions and the Chang'e-5 mission.

对嫦娥六号月球样本的地球化学分析显示，其微量元素如钍、铀和钾的浓度与阿波罗任务和嫦娥五号任务所回收的样本有显著不同。

Chemists have painstakingly added up the market value of skin, flesh, bone, hair and the various minerals and trace elements contained in it and have come up with a paltry sum of a few dollars.

化学家仔细计算了皮肤、肌肉、骨骼、头发以及其所含的各种矿物质和微量元素的市场价值，结果得出一个可怜的几美元的总和。

A second paper appearing in Science this week uses a new technique of using a synchrotron to be able to look at very, very minute trace elements that signify color in some of these extinct dinosaurs, specifically their feathers.

本周发表在《科学》杂志上的第二篇论文使用了一种新技术， 即使用同步加速器来观察非常非常微小的微量元素，这些微量元素表示一些已灭绝恐龙的颜色，特别是的羽毛。

And after a few days, it just degrades, absorbed by the body -- which isn’t as dangerous as it might sound, because silicon and magnesium are common substances the body can easily handle, especially the tiny amounts in the device.

几天后，就会降解，被人体吸收——这并不像听起来那么危险， 因为硅和镁是人体可以轻松处理的常见物质， 尤其是设备的微量元素。