查询词典 germination

Hypogeal germination Germination in seed plants during which the cotyledons remain underground, as in broad bean.

地下发芽：是种子植物的一类种子萌发形式。萌发时，子叶留土，如蚕豆，下胚轴不伸长。

The study tests the relative electric conductivity, germination rate, germination index and vigor index of Allium galanthum seeds germinated for 1 d, 2 d, 3 d, 5 d and 7 d at 5℃ imbibitional experiment and treated with different PEG concentrations of 0%, 10%, 15%, 20%, 25% and 30% respectively.

基于种子萌发试验，分别测定了在5℃条件下及在PEG浓度分别为0%、10%、15%、20%、25%和30%条件下，实葶葱种子低温吸胀1、2、3、5和7 d后的相对电导率、发芽率、发芽指数和活力指数。

Arabidopsis response regulators,ARR4 and ARR5, were induced by the increased cytokinin contents at different time after seed germination. ARR4 responded to cytokinins at early time of seed germination, especially on the 6 d when seedlings were around true leaf initiation, while cytokinins induced ARR5 activation after 6 d of seed cultivation in light conditions, an obvious increase was on the 20 d when seedlings were around inflorescent shoot initiation.

拟南芥植物细胞分裂素反应调节基因ARR4和ARR5在植物发育的不同时期应答植物体内增加的植物细胞分裂素，ARR4的应答反应比ARR5早，种子萌发后的第6天幼苗真叶形成初期，ARR4基因被明显诱导；而ARR5的应答反应在幼苗真叶形成后的几个时间段均能检测到，并且在种子萌发后的第20天，花枝形成开始时特别明显。

Method］ The process of flower opening and pollen tube germination of Lagerstroemia speciosa was observed and the pollen viability was determined through in vitro germination.［Result］ Sepals of L.

方法］ 观测了大花紫薇花朵的开放过程和花粉管的萌发过程，并采用离体萌发法测定花粉生活力。

It was shown that there were 23 plants showing stronger inhibitory effect on Ligularia sagitata seed germination and reducing the seed germination index (M0.50), and there were nine plants that could significantly inhibited Ligularia sagitata but show less injurious effect and even promoting effect on the herbage.

结果表明：有23种供体材料对箭叶橐吾种子萌发具较强抑制作用，并降低了萌发指数(M0.50)；有9种供体植物显著抑制箭叶橐吾，同时对牧草的伤害较少甚至有促进作用。

Seed germination and seedling growth of Lolium perenne were improved observably, but at the higher concentration of Pb (500~2000 mg/kg), seed germination and seedling growth were restrained distinctly.

通过土培实验研究了在单－因素影响下，不同浓度的Pb对黑麦草种子萌发及幼苗生长的影响，同时测定了其抗性生理指标的改变以及地上部分和根系对Pb的富集作用。

Under the condition of salt stress, the germination percentage, germination index and sprouts growth of different Melilotus seeds had declined tendency with increasing salt content, different varieties had different salt stress reaction.

在盐胁迫下，随盐浓度的增加，各品种草木樨种子的发芽率、发芽势、发芽指数和胚芽长度均呈下降趋势，不同品种草木樨对盐胁迫的反应不同。

The germination ratio,germination index and vigor index of seed in different storage years gradually decreased .It shows the seed of Onobrychis viciaefolia Scop. cv. Mengnong has not the post-maturation phenomenon.

成熟种子在不同贮藏年限间的发芽率、发芽指数、活力指数等是逐渐降低的，表明蒙农红豆草种子不具有后熟特性。

Second, color the United States, the U.S. attitude: According to conventional natural growth, Photinia fraseri year germination basically 3-4 times germination when new leaves, shoots and leaves are eye-catching bright red and very shiny red and brightness.

二、叶色美、姿态美：按常规自然生长，红叶石楠一年中基本上萌发3-4次，新芽萌发时，新梢及嫩叶均鲜红夺目，且红得极富光泽和亮度。

The results indicated phthalid acid, benzoic acid and cinnamic acid all inhibited the germination of different processed tomato varieties, which caused lower germination rates and shorter radicle compared with those of ck. The difference reached significant level or extremely significant level.

结果表明：邻苯二甲酸、苯甲酸和肉桂酸均抑制了加工番茄不同品种种子的萌发，表现在萌发率、胚根长较对照均有所降低，差异达到显著或极显著，而且随有机酸浓度的增加，这种抑制程度也逐渐增强。

The small blue capacitor has very high chances to go fully shorted compare to electrolytic capacitor which is very rare.

小蓝电容器具有很高的机会去充分地缩短了比较电解电容器，这是非常罕见的。

In the Italian campaigns of 1513 and 1515, when the Swiss won the victories of Novara and Marignan, he acted as army chaplain.

在意大利的运动， 1513年和1515年，当瑞士赢得了胜利，诺瓦拉和marignan ，他担任军队的牧师。