卡拉汉假定化学元素放射电磁信号。
Callahan posits that chemical elements radiate electromagnetic signals.
每一种样式代表一种不同的化学元素，所以光谱线的不同集合或模式意味着这颗恒星有不同的化学成分。
Each pattern stands for a distinct chemical element, and so different sets or patterns of spectral lines mean that the star has a different chemical composition.
化学元素形成矿物的途径只有几种。
同位素是一个特定化学元素的不同原子变种。
Isotopes are different atomic versions of a particular chemical element.
他能够朗诵所有化学元素的名字。
化合物包含两种或更多的化学元素。
今天我们将继续报道稀土金属类的稀有化学元素。
Today we continue our report on the group of chemical elements known as rare earth metals.
像砷和锑一样，铋也是重金属和重化学元素。
It is very heavy and chemically resembles arsenic and antimony.
人体中的化学元素把食物分解成有用的物质。
Chemicals in the body break our food down into useful substances.
岩石由矿物构成，矿物像所有物质一样，由各种化学元素组成。
Rocks are made from minerals, which like all matter are composed of individual chemical elements.
环境中某种化学元素过多或缺乏都会影响人体的健康。
In the environment, some chemical element that is too many or lacks can affect the human body health.
在这个宏大的过程中，岩石被融化，再生，以新方式聚集化学元素。
These epic processes melted and reprocessed vast amounts of rock and concentrated chemical elements in new ways.
代号是语言的基础元素，比如单词、数字以及化学元素。
Tokens are the basic elements of the language, such as words, Numbers, and chemical elements.
标识符是语言的基本元素，比如单词、数字、化学元素等。
Tokens are the basic elements of the language, such as words, Numbers, and chemical elements.
磷长久以来一直被认为是我们所知道的生命体必需的六种化学元素之一。
Phosphorus is one of six chemical elements that have long been thought to be essential for all Life As We Know It.
记住，你们只要，用一两个字母的缩写，来代表化学元素就可以了。
Remember, all you have to do is fill in the one or two-letter abbreviation for the chemical symbol.
记住，你们只要,用一两个字母的缩写,来代表化学元素就可以了。
Remember, all you have to do is fill in the one or two-letter abbreviation for the chemical symbol.
化学元素的各种原子排列方式造就了矿物千差万别的晶体结构和形状。
What makes minerals special is the way that the atoms of those elements are arranged in lattices which create unique crystalline structures and shapes.
你的身体为了赶上怀孕期间扩大的血液容量，需要更多的这种化学元素。
Your body needs more of this mineral during pregnancy to keep up with your expanding blood volume.
我总是设想其他地方的极限生命能够运用比我们想象的更多的化学元素。
I've always assumed extraterrestrial life in exotic places USES an even broader array of exotic chemistry than we can imagine.
这些壮丽的进程以新的方式熔化重组了大量的岩石浓缩集中了化学元素。
These epic processes melted and reprocessed vast amounts of rock and concentrated chemical elements in new ways.
然后，他的模型计算出这些玩家将如何相互作用——像许多化学元素那样。
His model has then worked out how these players will interact with each other -like so many chemical elements.
汗液几乎全是由水组成，也含有微量的化学元素，包括氨、尿素、盐和糖。
Sweat is also known as perspiration, and it is made almost completely of water, with tiny amounts of other chemicals like ammonia, urea, salts, and sugar.
超新星通过真正的点金术制造化学元素，把一种元素，轻的元素转变成重的。
The supernovae make the chemical elements through real alchemy, transforming one element, the light elements into the heavy ones.
这类飞行任务进行的实验旨在发现我们已知的地球生命具有的几种化学元素和化学反应。
The experiments on such missions are designed to ferret out the handful of chemical elements and reactions that have been known to characterize life on Earth.
在降温后，该点阵能够把氧气从包括水和二氧化碳等物质的周边化学元素中分离出来。
When cooled the lattice strips oxygen from surrounding chemicals, including water and CO2 in the reactor.
在降温后，该点阵能够把氧气从包括水和二氧化碳等物质的周边化学元素中分离出来。
When cooled the lattice strips oxygen from surrounding chemicals, including water and CO2 in the reactor.
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