precursor是什么意思，precursor的意思翻译、用法、同义词、例句

precursor英标

英:/'priˈkɜːsər/ 美:/'priˈkɜːrsər/

先驱

复数:precursors

TOEFL,GRE,GMAT,SAT

n. 先驱，前导；（尤指经新陈代谢形成另一种物质的）前体，前质；前兆

Scientists have studied the precursor.

科学家们对这种前体进行了研究。

The calm of the sea is usually a precursor to a storm.

海面的平静通常是暴风雨的前兆。

Yang Zhenning was a precursor to physics.

杨振宁是物理学界的先驱。

Biological research has often been a precursor to medical breakthroughs.

生物学研究往往是医学突破的先驱

He said that the deal should not be seen as a precursor to a merger.

他说这次交易不应该被看作是合并的前兆。

Error is often the precursor of what is correct.

错误常常是正确的先导。

We talked about the artificial hip, which is a modern precursor of the splint I talked about before.

我们说到的人造髋关节就是我之前讲过的夹板的现代前身。

You make not only water vapor, but you make some nitrous oxides, NOX, or nox as it is known, and this is the precursor to smog.

你不仅仅制造水蒸气，你还会制造一些氮氧化物，NOX，或者如大家所知到的 nox，而这是烟雾的前驱体。

Precursor ion scanning refers to monitoring for a specific loss from the precursor ion.

前体离子扫描是指监测前体离子的特定损失。

precursor chemicals

易制毒化学品

n.|forerunner/vaunt-courier;先驱，前导

"precursor"是一个名词，意为“先驱者”，指引领某个领域或时代的先驱或开创者。

The development of the steam engine was a precursor to the Industrial Revolution. (蒸汽机的发明是工业革命的先驱。)
The invention of the printing press was a precursor to the modern era of mass communication. (印刷术的发明是现代大众传媒时代的先驱。)

"precursor"常用于描述某个事物或思想的起源和发展过程，也可以用于形容某个人在某个领域的开创和引领作用。

"precursor"的解释和意义常常与"先驱"、"开创者"、"先导"等词语相近。它可以用来形容某个领域的先驱者或开创者，也可以用来描述某个事物或思想的起源和演变过程。