spikelet
英
美
网络 小穗; 小穗花序; 花穗; 小穗花; 幼穗
英英释义
noun
- a small sharp-pointed tip resembling a spike on a stem or leaf
双语例句
- Florets and seeds per spikelet distributed on the upper panicle.
无芒雀麦的小穗主要分布在花序的下部，小穗上的小花数和种子数则在花序的上部最多。 - Panicle fertilizer can increase spikelets and prevent spikelet retrogression and lay a foundation for heading safely and increasing kernel setting and kernel weight.
穗肥能够增加颖花数和防止颖花退化，为适时安全抽穗和提高结实率、粒重打好基础。 - Grasses of grasslands and woodlands having large gracefully arching spikes with long bristles beneath each spikelet.
草原林地草，有巨大优美的拱形穗，每个小穗下有长长的刚毛。 - SNB is expressed in all the examined tissues, but most strongly in the newly emerging spikelet meristems.
SNB在所检测的所有组织中都表达，但在新长出的小穗分生组织中表达特别强。 - We previously reported that SUPERNUMERARY BRACT ( SNB) regulates the transition of spikelet meristems into floral meristems in rice.
我们之前已经报道过SNB（多颖壳）基因，它调控着水稻小穗分生组织向花分生组织的转变。 - Temperature within extremely low and high levels, affected spikelet formation, ripening, and final grain yield.
极低、高范围内的温度影响小穗生成、熟和最终籽粒产量。 - The number of vascular bundles ofeach floret in spikelet decrease with the rising of floret position.
小穗上各位小花维管束数目随小花位上升而递减。 - Effect of Spikelet Density on the Grain Yield and Quality Formation in Rice
水稻着粒密度对产量和品质形成的影响 - Genetic Analysis on Spike Length and Spikelet Number of Non 1B/ 1R and 1B/ 1R K Type Wheat Male Sterile Lines
非1B/1R和1B/1R类型小麦K型雄性不育系穗长和小穗数性状的遗传分析 - Effects of increasing surface ozone concentration on spikelet formation of hybrid rice cultivars
近地层臭氧浓度升高对杂交稻颖花形成的影响