elementary substance
常见例句
- Tin is an elementary substance.
錫是一種元素物質。 - The Amount of Substance is regarded as the elementary quantity in the sciences of Physical Chemistry and Molecular Physics.
物質的量是物理化學和分子物理學的基本量。 - The reform of our countrys elementary education curriculum in the new century regards curriculum integration as very important substance and purpose.
我國新世紀基礎教育課程改革把課程綜郃化儅作一項重要內容和目標。 返回 elementary substance