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.
而中等、弱冬性品种三种色素的峰值均出现在叶色转变后的花茎伸长期，最低值出现在花茎分化期。
Moreover, the content of three pigment in the strongest winter species was significantly higher than the other two winter species from the beginning of differentiate period of stem.
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.
叶绿素含量测定显示，抗性株叶片在花芽分化期、盛花期和衰老期总叶绿素含量分别是对照株的1.47、2.26和2.60倍。
The chlorophyll contents were genetic tranformation 1.47-, 2.26-, 2.60-fold of those in the controls at the flower bud differentiation, the blooming florescence and the senescence phases respectively.
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.
金价的下降也可能是另外一种方式的预兆。在经济重振期，几乎所有的资产都相继升值。2010年可能会有更多的分化。
Gold's fall could be an omen in another way, too. During the rally, almost all assets rose in tandem. During 2010 there may be a lot more differentiation.
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.
小花分化的开始时间主要与品种抽穗期早晚有关，与品种类型关系不大。
The beginning time of blossom differentiation was relation to heading period and not to cultivars type.
细胞分化的临界期就处于死亡程序执行中的某个阶段。
The critical phase of cell differentiation occurs when the death programme is being run.
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.
本文还讨论了四川小麦幼穗分化过程中引致穗粒数变异的时期，以及安全孕穗、抽穗期。
The stage controlling seed number per ear during ear differentiation, safe booting date and safe heading date of wheat in Sichuan were discussed.
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.
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).
随着社会转型期的到来，农民的观念结构也开始快速分化。
With the coming of social transition, farmers 'structure of concepts has rapidly begun to be disintegrated.
本发明的优点是能长期存放不沉淀、不分化、不凝结而保持染料剂有效。
The product can't deposit, differentiate and coagulate for long time, and the method keeps coloring agent effective.
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.
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.
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.
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