spike

spike的英语例句

1. The outer or lower of the two bracts that enclose the flower a grass spikelet.

   岩菖蒲属的一种植物,具有线形的基生叶和小的穗状花.

2. The vascular bundle a similar spikelet number load sink loadin the HPHR and Shanyou 63.

   重穗型组合的维管束颖花负荷量、总库容负荷量均与汕优63相当.

3. Temperature within extremely low and high levels, affected spikelet formation, ripening, and final grain yield.

   极低、极高范围内的温度影响小穗生成 、 成熟和最终籽粒产量.