第二阶段为花器官分化期。
第一阶段为花序分化期。
侧花的分化始于中花的花瓣及雄蕊原基分化期。
When the middle flower was already at the petal-stamen primordium stage, the side flowers started to differentiate.
就早稻而言，稻穗分化期和拔节期几乎同时进行。
For early rice, young panicle formation stage and elongation stage often overlapped.
酯酶同工酶则以子叶分化期胚为最多，成熟胚为最少。
The esterase isoenzyme bands were the most in cotyledon differentiatingembryoid, but the least in mature embryoid.
穗分化期不仅是产量的水分敏感期，也是食味品质的水分敏感期。
It was found that water sensitive period to yield and eating quality was at panicle initiation stage.
ABA在诱导期含量也较低，而在形态分化期保持相对较高水平。
The content of ABA is relatively low and incrases slightly in flower primordium formation.
各生育期土壤盐分含量有所增加，尤以幼穗分化期、收获期为甚。
The soil salt contents were increased in all growth stages of rice with film mulching cultivation, especially in panicle initiation stage and harvesting stage.
早稻甲烷排放峰值出现在水稻幼穗分化期，晚稻种稻期间甲烷排放通量在水稻分蘖盛期最大。
The methane emission peak of early rice appeared in young panicle differentiation stage of rice.
以12个玉米品种为材料，在春播与夏播条件下进行玉米叶龄指数与穗分化期回归关系的试验研究。
With 12 maize varieties used as materials, the regression relationship between the leaf number index and spike differentiation were studied under the spring and summer sowing.
在干旱和弱光两种抑花处理条件下，对紫苏花芽生理分化期叶内核酸、内源激素含量变化进行了研究。
Britte were exposed to water deficit stress and low light intensity during flower bud differentiation and the levels of endogenous hormones and nucleic acids in their leaves were determined.
水稻光温敏核不育系d 18和D23的育性转换的敏感期是第二次枝梗分化期到花粉母细胞形成期。
The sensitive phase of fertility alteration of D18 and D23 occurred from the second branch differentiation phase to pollen mother cell formation.
用高效液相色谱法(HPLC)测定了黄瓜子叶节花芽分化期(0 - 6天)内源激素及多胺的变化。
Changes of endogenous hormones and polyamines (PAs) contents during floral differentiation (0-6 day) in cucumber cotyledonary nodes cultured in vitro were determined by using HPLC.
结果表明：从新梢顶端到第9个展开叶之间的芽处于生理分化期，花芽生理分化期分为成花诱导期和花芽孕育期。
The results presents that buds from the shoot apex to the 9th unfolding leaves were in the period of physiological differentiation which can be divided into flower induction and flower initiation.
单棱期较高水平的GA 3具有延长抽穗期的作用，而小花分化期较高水平的IAA含量则具有缩短抽穗期的作用。
Higher GA3 content in single ridge stage might delay heading date, but higher IAA content in floret differentiation stage might shorten heading date.
结果发现，百合花芽分化期可溶性糖和可溶性蛋白质的代谢进程及过氧化物酶（POD）活性与花芽分化进程呈正相关。
The results showed that the processes of metabolism of soluble sugar and soluble protein and the activity of POD were positively correlated with that of flower bud differentiation.
与常规水稻栽培方式相比，鸭稻共作方式下水稻株高、叶面积指数、生物量有减小的趋势，而且在有效分蘖期和幼穗分化期存在着显著或极显著差异。
Compared with the CRMS, the height, leaf area index and biomass of rice in IRDFS decreased and there was a significant difference during the tillering and heading stage.
通过对2 0世纪后半叶的荔枝产量和气候资料的统计分析，确定了气候对荔枝花芽分化影响最大的关键期及气候指标。
Based on the statistic analysis of the lychee yield and climate data in the last 50 years of 20 century, the key stage and temperature index in the lychee bud differentiation is determined.
细小病毒的复制紧紧依赖于和增殖及分化有关的细胞因子，尤其是和细胞周期S-期有关的因子。
The replication of parvovirus is strongly dependent on cellular factors associated with proliferation and differentiation, especially those related to the S-phase of the cell cycle.
拔节孕穗期长，幼穗分化充分，有利于壮秆大穗的形成。
The stage from jointing to booting is long and the differentiation of young ear is abundant.
病人和方法：符合这次多中心二期实验的病人患有转移性低分化神经内分泌癌，并且之前未接受任何治疗。
Patients and METHODS: Patients eligible for this multicenter, phase II trial had metastatic poorly differentiated neuroendocrine carcinoma and had received no previous treatment.
研究喷施有机硒肥对平菇的原基分化、成熟期、产量、转潮期的影响。
This article deals with the effect of spraying organic se on the primordium differentiation, mature period, yield, and tide-turning period of Pleurotusostreatus.
目的：探讨系统性红斑狼疮(SL E)患者疾病活动期和非活动期各种免疫细胞系列分化抗原表达的变化。
Objective to study the expressions of immune cell differentiation antigens in patients with active and inactive stages of systemic lupus erythematosus (SLE).
结果表明：这一地区影响二代玉米螟分化的主要因子是幼虫期的光照周期和温度。
It was found that the major factors determining the differentiation of the Asian corn borer in the second generation were photoperiod and temperature in the larval period in that area.
分化三期植株氮、始穗期的植株磷和植株钾是影响产量的最重要因子。
The nitrogen content of a plant at the third phase of differentiation, the phosphate and potash content of a plant at the first-earing phase are the most important factors to affect yield.
三联期是大麦通过春化阶段和幼穗分化开始的形态指标，而小麦是二棱期。
The period of tripe mound of barley is the morphological symbol to complete the vernalization phase and start ear initiation, but the wheat is in double ridge.
以苏丹草幼穗为外植体材料，研究幼穗发育期以及配比的激素组合对愈伤组织诱导发生、生长状态及其绿苗分化能力的影响。
Effect of development period of immature inflorescences and hormone compositions of different kinds and ration on callus induction, growth state and plant regeneration was studied.
我国建筑学教育正处于模式分化的快速期，培养体系的总体调整与教学组织的局部改革相互并存。
Education of architecture in China is developing in the period of fast diversification. Comprehensive regulation in education system comes with partial reformation.
世代分化现象，测定了卵期、幼虫和蛹期及全世代的发育起点温度和有效积温。
The generation differentiation and the development initial temperatures and effective accumulated temperatures for egg, larva and pupa and whole generation of A.
结果重型颅脑损伤患者意识改善后BAEP的主要变化是V波的出现，其次是各波分化的改善和潜伏期的缩短。
Results The main variety in these patients was the appearance of wave, V, as well as the improvement of each wave, shape and the shortening of peak latent period.
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