yellowcake

美 { "us": "", "uk": "" }
英 { "us": "", "uk": "" }
数据源: ai_enrichment
黄饼是核反应燃料重铀酸铵或重铀酸钠的俗称,呈黄色粉末状,是铀浓缩过程中的中间产物。

用法要点

句型搭配

yellowcake通常作为不可数名词使用,在句子中作主语或宾语,常见于被动语态或与生产、运输等动词搭配。

• The yellowcake was produced at the facility.
• They transport yellowcake by rail.
• Yellowcake is a key material in nuclear fuel production.

介词用法

yellowcake常与介词from、into、for等连用,表示来源、转化或用途,例如from uranium ore表示从铀矿石中提取,into nuclear fuel表示转化为核燃料。

• Yellowcake is derived from uranium ore.
• It is processed into nuclear fuel.
• Yellowcake is used for energy production.

语域说明

yellowcake属于专业术语,主要用于核能、化学、矿业等学术或工业领域,日常对话中较少使用,在正式报告或技术文档中常见。

• In the nuclear industry, yellowcake is a standard term.
• The report details yellowcake production methods.
• Yellowcake handling requires strict safety protocols.

基础例句

The news reported that the factory produces yellowcake for nuclear power plants.

新闻报道称,这家工厂为核电站生产黄饼。

In science class, we learned that yellowcake is made from uranium ore.

在科学课上,我们学到黄饼是由铀矿石制成的。

The workers wear protective gear when handling yellowcake due to its radioactivity.

由于黄饼具有放射性,工人在处理时会穿戴防护装备。

Yellowcake is often transported in sealed containers to prevent contamination.

黄饼通常用密封容器运输,以防止污染。

高级例句

The nuclear regulatory agency monitors yellowcake production to ensure compliance with international safety standards.

核监管机构监控黄饼生产,以确保符合国际安全标准。

Recent advancements in yellowcake conversion technology have improved the efficiency of nuclear fuel fabrication.

黄饼转化技术的最新进展提高了核燃料制造的效率。

In the uranium supply chain, yellowcake serves as a critical intermediate before enrichment into reactor-grade material.

在铀供应链中,黄饼是浓缩成反应堆级材料之前的关键中间产物。

The company's annual report highlights increased yellowcake exports to meet growing global energy demands.

公司的年度报告强调,为满足全球日益增长的能源需求,黄饼出口有所增加。

高频搭配

verb

produce yellowcakeprocess yellowcaketransport yellowcakestore yellowcakeconvert yellowcake

adjective

nuclear yellowcakeprocessed yellowcakeuranium yellowcakeindustrial yellowcakeradioactive yellowcake

noun

yellowcake productionyellowcake facilityyellowcake shipmentyellowcake storageyellowcake conversion

adverb

safely transport yellowcakeefficiently process yellowcakesecurely store yellowcake

preposition

yellowcake from oreyellowcake into fuelyellowcake for reactors

phrase

yellowcake uranium compoundyellowcake powder formyellowcake intermediate productyellowcake nuclear material

常见错误

❌ 错误:Yellowcake are used in nuclear reactors.
✓ 正确:Yellowcake is used in nuclear reactors.

yellowcake是不可数名词,谓语动词应用单数形式is,而不是复数are。

❌ 错误:They make yellowcake by uranium.
✓ 正确:They make yellowcake from uranium ore.

表示原料来源时,应用介词from,而不是by;uranium ore更准确,因为黄饼是从铀矿石中提取的。

近义词辨析

uranium oxide

uranium oxide是铀氧化物的通用术语,可能指多种化合物,而yellowcake特指重铀酸铵或重铀酸钠,是铀浓缩过程中的具体中间产物。

Yellowcake is a specific form of uranium oxide used in nuclear fuel production.

nuclear fuel precursor

nuclear fuel precursor泛指核燃料的前体物质,范围更广,可能包括其他材料,而yellowcake专指铀基前体,具有明确的化学组成。

Yellowcake is a common nuclear fuel precursor derived from mined uranium.