precursors

precursors 基本解释

n. 先驱( precursor的复数形式 ); 先行者; 先兆; 初期形式

precursors 词性变化

原型:precursor

词组短语

1、metal precursors 金属前体

2、precursors of utilization 利用前体

precursors 用法和例句

1、impending precursors to earthquakes

地震短临前兆

2、Gray and Burns were precursors of the Romantic movement.

格雷和伯恩斯是浪漫主义运动的先驱。

3、The Study on Natural Seafood Shellfish Flavor Precursors Preparation

酶解制备扇贝海鲜香精前体物技术的研究

4、Effects of Precursors on in vitro Rotenone Biosynthesis of Derris elliptica

前体物对毛鱼藤离体合成鱼藤酮的影响

5、The precursors are tobacco alkaloids, nitrate and nitrite.

它们形成的前体物是烟草生物碱，硝酸盐和亚硝酸盐。

6、Imageable elements useful as lithographic printing plate precursors are disclosed.

公开了可用作平版印版前体的可成像元件。

7、Precursors for high performance carbon fibers and drawing machine with pressurized steam

高性能碳纤维原丝与加压水蒸汽牵伸机

8、Functional group content and reduction capacity of humic acid and its precursors

腐植酸及其前驱物质的官能团含量和还原容量

9、Gray and Burns were precursors of the Romantic movement in English Literature.

格雷和伯恩斯是英国文学浪漫主义运动的先驱。

10、The effect of ia on polyacrylonitrile based precursors for preparing carbon fibers

亚甲基丁二酸对碳纤维前驱体聚丙烯腈的作用