采集植物

Endangered plant species, Tetraena Mongolic, Ammopiptanthus mongolicus, Helianthemum soongoricum and Potaninia mongolica are all infected by AMF.

本文选择鄂尔多斯地区典型草原带、荒漠化草原带、草原化荒漠带的植物群落，采集建群种和常见种植物进行AM侵染状况的调查。

The content includes taxonomic literatures, nomenclature, concepts of taxa, the construction and use of keys, field collections method and herbarium of PPI introduction, phytography and the terminology of plant description, criteria used in classification of angiosperms and the phylogeny of angiosperms.

其授课内容包括分类文献、命名、分类群概念、检索表制作与使用、野外采集与PPI标本馆介绍、植物形态描述所使用的术语与图解、被子植物分类准则、被子植物亲源系统关系。

Its main features were: the flowering branch 70~170 cm; the inflorescence is racemes or simple panicle; the axis of inflorescence is thick, and the node is distict; there are 4~5 florets in a spikelet, and the spikelet is non-stem; small rachis internodes glabrous, and the pikelet like a stick; there are 2 membrane glume; the lemma is longer or equal to the palea; there are 2 squamas, and 6 stamens; its ovarium like ovatum; there are 3 brushy tigmas; did not see the caryopsis; flowering February-March.

摘要《中国植物志》第九卷第一分册及其它的相关文献均无关于竹亚科簕竹属吊罗坭竹花的描述或记录，本文作者采集制作了该竹子繁殖器官标本，并分别用中文和拉丁文对其进行了描述，其主要特征：花枝长70~170 cm；花序为总状花序或简单的圆锥花序；花序轴粗，节明显；小穗含4~5朵小花；小穗无柄；小穗轴节间无毛，呈棒状；颖2，膜质；外稃长或等于内稃；鳞被2；雄蕊6；子房卵形；柱头3，呈毛刷状；颖果未见。

Strains of endotrophic bacteria in the root nodule of Podocarpus were idetified phylogenetic relationship in the first time which had been isolated from different Podocarpus growing different stands.

本课题通过从不同立地条件不同寄主采集分离到20株罗汉松属植物根瘤内生细菌进行分类地位的初步鉴定。

European plant naturalized in North America; often collected from the wild as a potherb.

一种欧洲植物，在北美已归化，常采集野生的作为一种调味菜。

Polished stone implements such as stone roller and quern, stone spade, toothed stone sickle, and so on, unearthed from Peiligang Site, Xinzheng, Henan Province Ca.

石铲用于松土、播种，石镰用于收割，石磨盘和石磨棒用来加工农作物与采集的植物食物，形成了一套配套农具。

Seed germination abilities in different plants were different in terms of germination percentage and germination duration.

不同植物在采集当年的发芽率和发芽持续时间的差异很大。

Third day: field trip: plant samples collecting, recording and specimen processing; plant identification.

第三天：野外实习：在另外的地点继续植物标本采集、记录与观察。

His college thesis was on the spectacled cayman; he lived in Gainesville, Florida, where alligators sun on the paths; his favourite work involved drifting, by torchlight, in a silent punt among the vegetation mats of the Mamirauá in Brazil or the llanos of Venezuela, with crocodilians darkly all about him, or looping them up on a six-foot pole to take DNA samples from them and massage their scaly necks.

他的大学论文就是写的有眼镜状斑纹的美洲鳄；他曾经居住的地方——佛罗里达州的盖恩斯维尔，鳄鱼在小路上晒太阳；借着手电的光亮，划着静行无声的平底船，在巴西的马尔马拉或委内瑞拉的亚诺斯河流植物垫衬的水中漂流，是他所钟爱的工作的一部分，其间，黑色鳄鱼遍及他的四周，或者，把鳄鱼环绕在一个6英尺长的杆子上，以采集它们的DNA样本，然后按摩它们那多鳞的脖子。

Under his arm he carried an old music-book to press plants; in his pocket, his diary and pencil, a spy-glass for birds, microscope, jack-knife and twine.

在他的腋下他总夹着自己的乐谱本是为了放采集的植物；在衣服兜里放着日记本和铅笔，一架望远镜是用来观察鸟的，还有放大镜和折刀及两股丈量用的线团。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。