Rice hopper的用法和樣例：
例句
- The occurrence rules of rice planthopper in rice field with cultural crab was ascertained through systemic investigation and field census.
通過(guò)系統調查和大田普查相結合的方法，研究明確了養蟹稻田稻飛虱的發(fā)生規律。 - Rice planthopper is one of the major pests in production, which has the tendency of big-occurrence in recent years and endangers grain production greatly.
摘要稻飛虱是水稻生產(chǎn)上的主要害蟲(chóng)之一，近年來(lái)發(fā)生程度具有日趨嚴重的趨勢，對糧食生產(chǎn)造成較大的威脅。
