precursors
英 [pri:'kɜ:səz]
美 [pri:'kɜ:səz]
- n. 先驱( precursor的名词复数 );先行者;先兆;初期形式
precursors 双语例句
Rough estimates suggest that any useful quake forecast method demands precursors that will prove correct 98 per cent of the time . 粗略的计算显示,任何有价值的地震预测手段,其观测的地震前兆的准确率必须达到98%以上。 Finally , phagocyte precursors may undergo malignant transformation , which results in acute or chronic myelogenous leukemia . 到最后,吞噬细胞前体可能发生恶变,导致急性或慢性骨髓性白血病。 Federal money helped finance development of the " fracking " technology that makes shale gas accessible , just as it paid for the internet 's precursors . 联邦财政曾协助为水力压裂技术(一种页岩气开采技术)的开发提供资金,正如它曾资助了互联网前身的研发。 Even more infuriating for the previous government , which provided the precursors for progress but got no credit for it , he is often right . 更令前政府愤怒的是,作为先驱者颇有功劳却没得到好评,卢拉总是自以为是。 Despite years of searching for earthquake precursors , there is currently no method to reliably predict the time of a future earthquake . 虽然对地震前兆的研究已有多年,但至今仍没有办法能够可靠的预计到未来地震发生的时间。