树

Vent were studied in this experiment based on scanner-based image analysis. The results showed that drought and AM inoculation had a large, significant effect on plant development. Biomass, total length, surface area, volume, number of root nodes, average diameter and fractal dimension of root system in Broussonetia papyrifera Vent decreased with the reduction of soil moisture, while they were increased by AM inoculation. Special root length in non-AM plants increased when soil moisture was reducing, but it was decreased by AM inoculation.

结果表明，土壤水分状况和接种菌根真菌对构树幼苗生物量积累产生了显著的影响；构树幼苗根系干重、总长度、表面积、体积、根节数目、根系平均直径和分形维数表现出随着土壤含水量的降低而降低，接种G.mosseae则使得该参数比同等水分条件下显著升高；未接种植株比根长SRL表现为随着土壤含水量的降低而升高，接种G.mosseae则降低了同等水分条件下构树幼苗的比根长；土壤水分和接种G.mosseae同样也对根节平均长度产生了影响。

The maximum parsimony trees of matK indicated that Myricaceae are sister to (Betulaceae-Ticodendraceae)-Casuarinaceae clade; however, trnL-F trees showed that Myricaceae are sister to Juglandaceae-Rhoiptelea clade.

最简约树的严格一致树显示杨梅科和木麻黄科聚在一起得到的BS支持不强，另外桦木科和核果桦科，壳斗科和马尾树科分别聚在一起，但得到的支持都未超过50%。

The"lower"Hamamelidae traditionally consists of seven families, namely Eupteleaceae, Trochodendraceae, Tetracentraceae, Cercidiphyllaceae, Myrothamnaceae. Platanaceae and Hamamelidaceae.

传统的低等金缕梅类包含7个科，即领春木科、昆栏树科、水青树科、连香树科、折扇叶科、悬铃木科和金缕梅科。

The results showed that the lowland rain forest are composed of Heritiera parvfolia, Ormosia balansae, Ficus altissima, Vatica mangachapoi, Sarcosperma kachinense, Man glietia hainanense, Ixonanthes chinensis and Diospyros hainanensis in arbor layer and Gironniera subaequalis, Koilodepas hainanense, Blastus cochinchinensis, Psychotria rubra in shrub layer. The dominant species in mountain rain forest are Dacrydium pierrei, Podocarpus imbricatus, Xanthophyllum hainanense, Altingia obovata, Quercus auguslii and Adinandra hainanensis.

研究结果表明吊罗山低地雨林乔木层以蝴蝶树、青梅、高山榕、粘木、长脐红豆、海南柿、肉实树和海南木莲为主，灌木层以白颜树、白茶、柏拉木和九节为主；山地雨林以陆均松、鸡毛松、黄叶树、阿丁枫、扫把青冈和海南杨桐为优势种；山顶常绿矮林则以山地常绿阔叶林陆均松、琼崖柯、岭南青冈和油丹等种类的矮化为特征。

Lastly, based on analysis on phylogentic relationships among 39 ciliates combined with their main morphologic characters, some conclusion were drawn: 1 the monophyly of the peritrichs was strongly supported, and its subclass rank in the class Oligohymenophorea is reasonable; 2 the genus Epistylis might not be monophyletic, and the peristomial area, especially the peristomial lip, might be an important phylogenetic character within the genus Epistylis; 3 the taxonomic rank of the genus Carchesium and the genus Campanella were suggested to be adjusted; 4 Opisthonecta probably diverged from peritrichs with stalks; 5 the phylogenetic tree of peritrichs was reconstructed based on the molecular information inferred from SSrRNA gene sequences and the morphology.

测定了6科8属13种缘毛类纤毛虫的SSrDNA序列，将构建的最大简约树和邻接树与形态学相结合，分析得出：1）缘毛类纤毛虫是单系的，其分类地位是隶属于纤毛门寡膜纲缘毛亚纲：2）指出累枝虫属可能不是单系的，口围区是累枝虫属中重要的系统发育特征；3）建议调整独缩虫和聚钟虫属的分类地位；4）得出后游虫可能是由有柄缘毛类进化而来的类群；5）基于缘毛类反口区结构和SSrRNA基因序列提供的信息重建了缘毛类纤毛虫的系统发育树。

Knema globularia belongs to the family Myristicaceae. The CHCl〓 extract of Knema globularia showed strong anti-PAF activity. It can also inhibit platelet aggregation induced by AA and ADP.

小叶红光树为肉豆蔻科红光树属植物，对其粗提物进行药理筛选的结果表明，小叶红光树的CHCl〓部分具有较好的抗PAF活性，另外还具有对抗花生四烯酸和ADP诱导能力。

Koelreuteria paniulata seeds treatent in damp sand were discovered different in absorb water that were divided into two "soft seeds" and "hard seeds".

对栾树种子进行处理和育苗试验，结果表明，不同栾树种子在砂藏过程中种子吸水率相差很大，据此将其分为&软实&和&硬实&两种种子类型，随着栾树种子砂藏时间的延长软实率逐渐提高。

Hec limbed to the tree top, ate the apples, took a nap under the shadow...He loved the tree and the tree loved to play with him.

他会爬到树顶摘苹果吃，会在树荫下小憩……他很喜欢这棵树，树也很高兴和他一起玩耍。

Cephalomappa is a monotypic genus endemic to Southweste and west of Guangxi Zhuang Autonomous Region. Its fresh leaves are used as feeding stuff for cattle, horse, sheep and can make them strong.

肥牛树为大戟科一单种属植物，肥牛树为优良木本饲料树种，是牛、马、羊的好饲料，据文献报道：用该植物的叶以饲牛，可使牛肥壮，故有肥牛树的名称。

The West African Moringa tree is regarded as a "tree of life" or "miracle tree" by some because it is one of the most nutritious sources of food on earth.

西非辣木树视为&生命之树&或一些&奇迹树&，因为它是食品的地球上最有营养的来源之一。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。