查询词典 turions

Plants forming soboles, stolons, or rosettes, but not fleshy turions; stem bases with rather loose,± herbaceous scales, or scales absent

植株形成根出条，匍匐茎，或莲座丛，但不是肉质的具鳞根出条；相当松散的茎基部具，多少草质鳞片，无的或鳞片 31

Plants strigillose, villous, and/or glandular pubescent, but not tomentose; plants forming stolons or turions, not leafy rosettes; petals 4-8 mm except to 15 mm in E.

植株具短糙伏毛，具长柔毛和/或腺状短柔毛，但不是被绒毛；植株形成匍匐茎或具鳞根出条，并非多叶的莲座丛；花瓣4-8毫米反对15！

Herbs perennial, suberect, often clumped, with fleshy turions that leave brown leathery basal scales. Stems 7-25 cm tall, simple or sparsely branched, strigillose throughout, lacking raised decurrent lines.

多年生草本，近直立，叶棕色革质基生鳞片的通常丛生，具肉质具鳞根出条的。7-25厘米高的茎，单或疏生枝，全部具短糙伏毛，缺乏凸起下延线。

Turions are usually released from the plant and lie dormant on the bed of the pond or river until conditions become favorable for growth.

鳞芽常从植物体脱落下来，在池塘或河水中休眠，直到环境条件转好时开始发育生长。

Plants forming fleshy turions at or below ground level; stem bases with thick, brown, leathery scales

植株等于或低于地面形成肉质的具鳞根出条；茎基部具厚，棕色，革质的鳞片 27

The response may change the fate of the turions in the second year,and affect the maintenance of the populations.

在野外池塘中，利用3种不同营养状况的底质研究底质营养盐对菹草生长及养分分配的影响，结果表明：沉水植物菹草面对底质营养盐的胁迫出现了急性的生理生化反应，在生长初期叶片总的可溶性糖含量在肥沃的底质上高于贫营养底质上；根、茎、叶和石芽各构件都具有异速生长现象，并且表现规律不一样；菹草的根冠比随底质营养盐的不同而变化；随着营养条件对菹草生长胁迫加重，根、冠的异速生长愈明显，同时石芽的N∶P和C∶N比率显著受底质营养盐的影响，而菹草叶片和茎N∶P和C∶N比率不受底质肥力的影响，这些响应将改变石芽第2年的命运和影响种群的维持；在胁迫生境下，菹草首先分配资源到无性繁殖体--石芽上以便维持种群的延续，以回避策略应对底质营养盐胁迫。

Nuttallii propagules germinated normally, but the buds was significantly inhibited (p.05) in growth and the recovery in the subsequent culture was slow. Exposures to 4 mmol/L or higher caused death of E. nuttallii. In contrast, at concentration of 4 mmol/L, all P. crispus buds survived with significant growth and had a good recovery in the subsequent culture; P. crispus turions were remarkably reduced in gerimination rate, but all sprouted in the subsequent culture.

在4mmol/L的乙酸影响下，菹草幼芽仍有明显的生长；菹草繁殖体的萌发受到显著抑制(p.05)，但在随后的培养中可全部萌发。4mmol/L以上的乙酸暴露3d或6d导致伊乐藻全部死亡，8mmol/L的乙酸处理6d或16mmol/L的乙酸处理3d或6d导致菹草全部死亡。

Plants with basal rosettes, turions, or stolons, not basal shoots, rarely clumped; stems often with persistent basal scales

植株具基生莲座丛，具鳞根出条，或匍匐茎，并非基部的嫩枝，很少丛生；茎通常具宿存的基部的鳞片 13

Plants forming fleshy turions, leaving dense leathery basal scales; fruiting pedicels 5-10 mm; plants 7-25 cm tall; Taiwan.

植株形成肉质的具鳞根出条，留下紧密的革质的基部的鳞片；果梗5-10毫米；植株7-25厘米高；台湾。

Leaves ovate or broadly oblong to lanceolate, sharply serrulate; stolons without terminal turions; fruiting pedicels 0.7-1.5 cm; seed comas reddish.

叶子卵形或宽长圆形到披针形，锐；没有顶生的具鳞根出条的匍匐茎；果梗0.7-1.5厘米；种子种缨带红色。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。