chemical element

英 [ˈkemɪkl ˈelɪmənt]

美 [ˈkemɪkl ˈelɪmənt]

n.  化学元素

化学

英英释义

noun

• any of the more than 100 known substances (of which 92 occur naturally) that cannot be separated into simpler substances and that singly or in combination constitute all matter
  Synonym:element

双语例句

• The ancients thought that gold resembled the sun, so they represented this chemical element with a solar symbol.
  古代人认为黄金与太阳想象，所以他们用太阳符号来代表这种化学元素。
• The spectrometers can assess the composition of the sample by parsing individual wavelengths of light in the plasma, each of which is characteristic of a different chemical element.
  这些光谱仪能够剖析等离子体中各种光线的波长（每种波长都属于某种化学元素的特征光谱），确定样品组成。
• So they represented this chemical element with a solar symbol.
  所以他们用太阳符号来代表这种化学元素。
• Uranium is a chemical element.
  铀是一种化学元素。
• Suitable methods were found for the determination of the elements, thus providing a scientific basis for the selection of suitable methods for chemical element analysis in plants.
  本文为植物生态学和植物学中氮元素各种形态含量的分析提供了选择测定方法的依据。
• It is the discovery of a new chemical element.
  它是一种新化学元素的发现。
• The adoption imports to reunite high-qualityly the amino acids mixs with little chemical element, the stability is strong, absorb make use of efficiency good, function result obvious;
  采用进口优质的复合氨基酸螯合微量元素，稳定性强、吸收利用效率好、性能效果明显；
• The jump in the price of rhenium – an extremely rare metal that was the last naturally occurring chemical element to be discovered – is the most striking example of the new environment.
  铼价暴涨是新环境下最为显著的例子。这种极其稀有的金属是人类最后发现的一种自然形成的化学元素。
• Analytical topic, the concept chemical element withdraws and makes use of, creativity design speculation and express, complete the end design result.
  分析主题，概念元素的提取及运用，创意性的设计构想和表现，完成终极的设计成果。
• Blue diamonds get their colour from small amounts of the chemical element boron trapped in their crystal structure.
  蓝钻石的晶体结构中含有的化学元素硼是蓝色的由来。