"前体"是个多义词，它可以指前体（汉语词汇）,前体（微生物培养基）。
专业释义
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precursor - 引用次数：39
Endogenous cannabinoids (endocannabinoids), which are synthesized from lipid precursors in plasma membranes, are signaling lipids consisting of amides and esters of long chain fatty acids.
内源性大麻素物质来源于细胞膜上的脂类前体物质,具有脂类物质的特征,包括氨基化合物和长链脂肪酸。
参考来源 - 内源性大麻素物质anandamide对大鼠的心脏保护作用及其机制 -
precursor - 引用次数：90
Research progresses in crystal structure and surface chemistry of mesoporous alumina and its precursor were reviewed.
综述了介孔氧化铝及其前体的晶体结构与表面化学的研究进展。
参考来源 - 介孔氧化铝及其前体的晶体结构与表面化学的研究进展 -
precursorprosomeprotosomefore bodyprosoma
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forebody - 引用次数：19 参考来源 - 高超声速进气道启动问题研究
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precursor - 引用次数：6 参考来源 - 改进线性兴波阻力帐篷函数法及实船型线优化fore bodyprosomeprosoma
·2,447,543篇论文数据，部分数据来源于NoteExpress
双语例句原声例句
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前体离子扫描是指监测前体离子的特定损失。
Precursor ion scanning refers to monitoring for a specific loss from the precursor ion.
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在培养皿实验中，修饰后的分子与其前体一样有效。
When tested in Petri dishes, the new molecules were as good as their precursors.
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叶酸是维生素b的前体，存在于菠菜、柑橘等食物中。
Folic acid is a precursor of folate, a vitamin found in foods such as spinach and oranges.
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They're derived from a precursor called triacylglyceride, which is as glycerol molecule with three fatty acid chains dangling off of it.
它们来源于一种叫三酰甘油的前体,由甘油分子上连接了,三个脂肪酸链构成
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