查询词典 flowering plant

The results indicate that suppression of PHYC gene expression can promote plant flowering under long-day conditions.

该结果表明可以通过调节phyC基因的表达来促进长日照条件下植物的开花。

Up to date,many detailed researches on photoperiodic control of flowering time have been clear-cut in long-day model plant Arabidopsis thaliana.

光周期诱导植物开花的现象在被子植物中广泛存在，目前对长日照的模式植物拟南芥的光周期控制开花时间的研究较为详尽，而近年来，许多研究表明不同的植物间光周期控制开花反应具有很大的保守性。

For plants, the situation is worse; 70 percent of all nonflowering plant species and 86 percent of flowering species are considered threatened.

而植物的情况就更糟了，70%的蕨类植物和86%的开花植物都频临灭绝。

CO was an important gene involved in the photoperiod pathway controlling plant flowering time.

CO是植物开花时间光周期调控途径中的一个重要基因。

"That heating effect will induce dramatic effects on these subalpine meadows, causing loss of plant seed we especially value here, the flowering plants."

"热效应会对这些亚高山带的草原产生剧烈的影响，造成我们非常珍惜的开花类植物的减少。"

The first flowering stage and full-bloom stage had significantly positive correlation with the total artemisinin content per plant.

对四川野生和引种的青蒿资源主要农艺性状、单株产量、青蒿素含量和总量进行考察和测定，并分析了各性状间相关关系。

The dual scale automaton model is improved by introducing the rule of synchronization development, mechanism of reiteration and delay law of plant growth from the viewpoints of botany,which make it possible to generate almost all types of the inflorescences defined by botanists, and to simulate acropetal and basipetal flowering sequences.

通过在双尺度自动机模型中引入&同步生长机制&和&重复生长机制&，能够模拟所有植物学中给出的花序类型。并通过应用&生长延时机制&，实现了&向顶开花&和&向基开花&两种开花顺序的模拟，避免了L系统用成花信号控制的缺点。最后通过与L系统的比较，证明该方法简单实用

And water stress brought flowering time forward, although it was not significant, while the number of flowers per plant was increased significantly by water stress. The process of blooming in Bidens pilosa L.

结果表明，水分胁迫对三叶鬼针草的开花时间有提前的趋势，但是不显著；而对单株花序数量影响显著，表现为干旱造成三叶鬼针草单株花序数量升高。

Therefore,foliar spraying ofboron was the main measure during flowering period so as to stimulate thegermination and growth of pollen tube,regulate endogenous hormone balance ofovary and promote gynospore formation and,during the phase of young embryodevelopment,spraying of relevant plant growth regulators and potassiumsupplement were essential to stimulating the increasing of endogenous GA1/3 andiPAs,raising the key nutritious substance content in ovary and promoting youngembryo development.

因而花期调节以喷B为主，以便促进花粉管萌发生长，调节子房内源激素平衡，促进大孢子形成；幼胚发育期以植物生长调节剂喷布和K素补充为主，以便启动子房内源GA1/3、iPAS等上升，增加还原糖、淀粉、蛋白质积累和K素吸收，促进幼胚发育。

Photoperiodic control of flowering in plant decides by genetic factor and environment.

高等植物的成花诱导过程由自身遗传因子和外界环境因素两方面决定。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。