chemical element

常见例句

All matter radiates energy with a “fingerprint” unique to each chemical element.
对于每一种化学元素来说，都有其独特的辐射能量“指纹”。
Answer this or that pile of questions and you can find out which "Lost" character/chess piece/chemical element you are.
回答这些或是那些问题你会发现你"丢失"了哪种角色/国际象棋棋子/化学元素。
Five hydrogen cyanide molecules can join up to make adenine -- a chemical element of the DNA molecule found in all living organisms on Earth.
五个氰化氢分子可以连在一起形成腺嘌呤—这是一种合成DNA分子的基本化学元素，在地球上所有生命体中都存在。

Silicon is a chemical element (Si), which can be found on the Periodic Table.
FORBES: Defining Silicon Beach
This knowledge is needed to design a chemical that looks enough like the relevant spike element to prompt the immune system to make antibodies that will neutralise it.
ECONOMIST: AIDS vaccines
Being a company of utter geeks, Google called this beta test laptop the Cr-48 after the chemical name of an unstable isotope of the chrome element.
FORBES: Names You Need to Know: Cr-48