spikelet的例句大全

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.

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Correlation analysis revealed that flag leave angle increased grain yield by increasing spikelet fertility.

相关性分析表明,较小的剑叶角度可通过提高结实率进而显著增加产量.

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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.

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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.

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But it exists intimate corresponding relations between the process of spikelet differentiation and the leaf remainder index on the main culm when the spikelet differentiation gets into the period of floret differentiation.

小麦主茎叶龄和穗分化进程，因栽培条件的不同而有较大差异，但当穗分化进入小花分化期时，穗分化进程与主茎叶龄余数有密切的对应关系。

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Arsed on the results in the previous studies and in present experiment, it was speculated that chromosome iB and 4D of "88F2185" carried new genes controlling spikelet number.

据前人研究及本试验结果分析认为，88F21855的1B及4D染色体上具控制小穗数目的新基因。

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Simultaneously, some other phenotype mutants were observed, such as leaf colour mutants, lesion mimic mutant, degenerated spikelet, changes of ear stem length, beared and beardless rice, rice glume mutant, dwarf and tall-culm mutant, leaf shape mutant. 2.

同时，获得了一些具有其他表型变化的突变体株系，如类病变突变体，叶色突变体，颖花退化，穗颈长度变化，有芒与无芒，颖壳变化，高矮秆突变，叶形突变等。

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We then imitating analyzed the relationships between ① 1000-grain weight and economic coefficient and ② spikelet and plant height used allometry model.

然后采用异速生长模型，对千粒重与经济系数之间的关系和小穗数与株高的关系进行模拟分析。

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The number of leaf primordia was affected by both genotype and environment, while the numbers of bracteal, spikelet and floret primordia were affected mainly by environmental factors.

叶原基数由基因型和环境条件共同决定，而苞叶原基、小穗原基和小花原基数以环境因子的影响为主。

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There are also distinct differences on some characters like that stalk rigidity, plant height, ear length, ear type, spikelet number, grain number of spike, wheat awn and mature period among unborn strains.

后代植株在茎秆硬度、株高，穗长、穗形、小穗数、穗粒数、麦芒有无、结实率、成熟期等形态性状方面发生了明显的变异。

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