Each of those dark lines is due to a specific chemical element.

这些暗沉的线条都代表着特定的化学元素。

Each chemical element absorbs light at specific frequencies removing a strip from the spectrum.

每种化学元素都会吸收特定频率的光线进而移除光谱的特定区块。

Now, Element Lad's ability is the power to transmute chemical elements.

元素少年的超能力是转化化学元素。

These chemical elements are very light.

这些化学元素很轻。

Phosphorus is the least common of the six chemical elements considered necessary to all living things.

磷是所有生物必需的六种化学元素中最不常见的。

The periodic table is an organized display of all the chemical elements in order by atomic number.

元素周期表是所有化学元素按原子序数有序排列的表。

Matter is made up of atoms, the building blocks of chemical elements such as helium, oxygen, and hydrogen.

物质是由原子构成，原子构成了氦、氧和氢等各种化学元素。

The tiny probe detects volatile chemical elements in concentrations that no one had thought possible this close to the sun.

这个微型探测器能探测到挥发性化学元素，在如此靠近太阳的地方，其浓度之高是没有人想到的。

First of all, for this, you need to remove most of the chemical elements and leave basically just hydrogen and helium.

首先，你需要除去大部分的化学元素，基本下氢和氦。

Thanks to modern electronics, there's an overwhelming demand for some very particular chemical elements.

由于现代电子技术的发展，对某些非常特殊的化学元素的需求量非常大。

That's the list of all chemical elements and their abbreviations.

那是所有化学元素及其缩写的列表。

The shape of the rocks and the chemical elements present on their surface.

岩石的形状及其表面的化学元素。

The chemical element that we breathe from the air.

我们从空气中吸入的化学元素。

For this chemistry to finally produce life, the chemical elements needed to be able to assemble in isolation from the outside environment.

要使这种化学物质最终产生生命，化学元素必须能够在与外界环境隔绝的情况下进行组装。

Then she dashed over to a large machine that held many chemical elements and used the touchscreen to select several of them.

然后冲到一台放有很多化学试剂的巨大机器前，她通过触摸屏挑选了一些试剂。

METALS ARE IDENTIFIED EVERY PURE CHEMICAL ELEMENT IS UNIQUE.

金属被识别每一个纯化学元素都是独一无二的。

THIS IS TRUE FOR METALS, TOO, BECAUSE METALS ARE CHEMICAL ELEMENTS.

对于金属也是如此, 因为金属是化学元素。

How about chemical element symbol Ag?

化学元素符号Ag怎么样？

Silver is a white metal – chemical element Ag for those of you who are chemists.

银是一种白色金属——对于化学家来说是化学元素 Ag。

They already  had a relatively higher concentration of heavy chemical elements.

它们已经具有相对较高的重化学元素浓度。