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1.
范业鑫 《黑龙江科技信息》2009,(25):340-340,197
从建筑的建造和使用两个方面努力做到"四节",即节能、节地、节水和节材。  相似文献   

2.
郭晓光 《科教文汇》2011,(28):200-201
西方的情人节和中国的七夕节都关乎爱情,拿两者进行跨文化对比发现,这两个节日无论是从起源、体现的价值观和情感心理或是精神蕴含等方面都有很大的差异。本文认为只有在保留和挖掘传统七夕节的文化内涵的基础上融入与时俱进的时代元素,赋予传统文化新的内涵,才能实现七夕传统节日在现代社会新的生命活力。  相似文献   

3.
九里香为芸香科、九里香属常绿灌木,以干燥叶和带叶嫩枝入药,是民间常用药。采用GAP规范种植技术,满足其地道产地自然条件,选种育苗,合理修枝整形,科学施肥,适时采收加工,正常年份每公顷的产量,比一般栽培增产20%以上,所产药材均达优质、绿色标准。不仅满足了市场对优质中药材的大量需求,也为九里香资源的保护和开发利用提供科学依据。  相似文献   

4.
word作为常用的文字处理软件,受到了广大用户的喜爱,可是对于多达十几页、甚至几十页长文档来说,处理起来就会碰到许多问题。结合近年来的学习工作心得,从样式、目录、节的使用方面入手,较好地解决了长文档编辑排版中常见的问题。  相似文献   

5.
建筑业是典型的立足于资源和能源大量消耗的产业,在当今可持续发展的时代背景下,建筑业的节能减排已经不可回避,绿色施工技术便应运而生,并将成为未来建筑工程发展的主要方向。本文根据自己施工过程经验就如何落实更好绿色施工技术浅谈自己的看法。  相似文献   

6.
2020年3月5日,國家知識産權局發佈2020年工作要點,內容共涉及九大方面。重點提到:繼續提高知識産權審查質量和審查效率。到年底將高價值專利審查週期壓减到16個月以内,商標註册平均審查週期壓縮至4個月以内,提昇實用新型和外觀設計審查質量。推動專利審查和檢索系統智能化昇級工作取得新進展。完善集中審查、優先審查、專利審查高速路、延遲審查等模式,滿足多樣化需求。  相似文献   

7.
对程家变电站252kV GIS法兰出现裂纹情况进行分析。  相似文献   

8.
近年来,冀中能源股份有限公司显德汪矿纪委着力推进权力运行监控杌制建设,以“三重一大”事项为权力监控的重点,全力打造“赦力防控链条”,构建了从事前预防到内部制约,从全程监督监控到事后问责追究四大体系。抓好了9个小机制的建设落实,并细化为二十余项具体的防控举措,形成了体系清晰,权责分明的权力运行监督防控链,收到了良好效呆。  相似文献   

9.
10.
合理造材是木材生产的关键,也是提高木材生产的经济效益的主要因素,本文对木材原条的几种特殊情况的合理造材进行了探讨。  相似文献   

11.
 One new genus, one new species and one new subspecies of Labiatae from Anhui and Zhejiang province of China are described and one new combina- tion is made in this paper. They are Pogonanthera H. W. Li et X. H. Guo, P. caulopteris H. W. Li et X. H. Guo, P. intermedia (C. Y. Wu et H. W. Li) H. W. Li et X. H. Guo and Paraphlomis foliata (Dunn) C. Y. Wu et H. W. Lissp. montigena X. H. Guo et S. B. Zhou.  相似文献   

12.
 本文根据蕊柱结构将Archineottia 归并于Holopogon,并发表了5个新组合:无喙兰Holopogon gaudissartii (Hand.-Mzt.) S. C. Chen、 印度无喙兰H. microglottis (Duthie) S. C. Chen、锡金无喙兰H. pantlingii (W. W. Smith) S. C. Chen、叉唇无喙兰 H. smithianus (Schltr.) S. C. Chen、 日本无喙兰H. japonicus (M. Furuse) S. C. Chen。  相似文献   

13.
菊科新资料     
记述了菊科6个属的一些新分类群和新分布,包含1个新组、3个新种、3个新变种、1个新名称、1个新组合和5个种的新记录。这些新分类群是黄鹌菜属蓝舌组、振铎黄鹌菜、蓝花黄鹌菜、青海乳苣、黄苞垂头菊、尼泊尔橐吾和半裂橐吾。  相似文献   

14.
乌蒙杓兰及其近亲种   总被引:1,自引:0,他引:1  
 In addition to describing a new species, Cypripedium wumengense, as well as a new variety, C. bardolphianum var. zhongdianense,  nomenclatural and taxonomic notes are made on its allies and the division to which they belong.  They are ltrge]y found in the Hengduan Mountains in southwestern China, characterized by the absence of bract, havirg lip more or less covered with small wart-like outgrowths, and that as the capsule matures the scape becomes much elongated.  Six species of this group have hitherto been reported, of which, however, C. ebracteatum and C. nutans are regarded here as conspecific with C. fargesii and C. bardolphianum respectively. Thus, including the new taxa described here, it composes five species and one variety: C. bardolphianum W. W. Sm. et Farrer (var. bardolphianum and var. zhongdianense S. C. Chen), C. mic- ranthum Franch., C. fargesii Franch., C. margaritaceum Franch. and C. wumengense S. C. Chen.  They are all grouped here into the same section, Sect.  Trigonopedium (Franch.) Pfitz., the oldest legitimate name of this group in the rank of section.  相似文献   

15.
This paper presenta a brief introduction to the taxonomy and geographic distribu- tion of the genus Wendlandia.       The genus Wendlandia in tribe Rondeletieae of the family Rubiaceae was proposed by Bartling in 1830. There are now more than ninety species throughout the world. It is distributed mainly in tropical and subtropical Asia. Thirty species, ten subspecies and three varieties are recorded in the paper. Among these, nine species, two subspecies and one variety are new. They are distributed mainly in Yunnan, Guizhou, Guangxi, Guangdong, Xizang and Taiwan Provinces. Only one species, namely W. longidens (Hance) Hutch. Extends northward to Hubei and Sichuan.       The classification of the genus in this paper is based on Cowan's system. It is divided into four series mainly by their stigmatic and staminal characters, namely Euexsertae, Subinclusae, Montigenae and Clavigerae. The first two series are each subdivided according to the stipule feature into two subseries, designated as Cuspidatae, Orbiculares, Tinctoriae and Paniculatae.       From the distribution patterns of the genus in the flora of China, we may understand:       1.  The genus has the most species in China, where is its distribution centre, and Yurnan is the province richest in species of the genus.       2.  There are twenty-one species, five subspecies and three varieties endemic to China. Most of these endemics have their distributional area confined to a single province, and some of them are confined to an even narrower district, with only a few of them extending beyond province boundaries.       3.  The series Subinclusae Cowan has the most species not only in China but also in other regions of the world, whereas the series Montigenae Cowan has fewer species and they are all restricted to China.       The new species, new subspecies and the new varieties described in this paper are as follows: W. brevipaniculata W. C. Chen, W..villosa W. C. Chen, W. tinctoria  (Roxb.) DC. subsp. affinis How, W. laxa S. K. Wu, W. uvariifolia Hance subsp. pilosa W. C. Chen, W. guangdongensis W. C. Chen, W. parviflora W. C. Chen, W. scabra Kurz var. pilitera How, W. pubigera W. C. Chen, W. jingdongensis W. C. Chen, W. brevituba Chun et Howand W. oligantha W. C. Chen.  相似文献   

16.
 根据花的构造将短毛美冠兰Eulophia hirsuta 移入粉口兰属Pachystoma。由于粉口兰属已经有Pachystoma hirsutum(1987),故另起新名,即绿岛粉口兰Pachystoma ludaoense。  相似文献   

17.
本文描述了分布于中国西藏东南部的荨麻科的一新亚族——球隔麻亚族,一新属—— 球隔麻属及其模式种球隔麻。它被认为是苧麻族较原始的一个类群。其环状柱头及球形药隔 在荨麻科中至今还是首次发现。  本文还论述了荨麻科植物的柱头特征、类型及其分类学意义,并探讨了它们的演化趋势。  相似文献   

18.
在观察大量标本和野外考察的基础上,认为Nannoglottis souliei (Franch.)Ling et Y.L. Chen应作为N.gynura (C.Winkl.)Ling et Y.L. Chen的异名。  相似文献   

19.
作者检查了肉被麻属及球隔麻属的模式及其他大量标本后,认为它们是同一个单种属。   它们均具有环状柱头和肉质的具4一5裂的管状花被,这与它们各自的原描述都有所不同。球   隔麻、球隔麻属及球隔麻亚族应分别被归并作为肉被麻、肉被麻属及肉被麻亚族的异名。与此  同时,肉被麻及肉被麻属的定义也应进行修正。  相似文献   

20.
 对新种小囊兜兰Paphiopedilum globulosum与新变种扁球兜兰P.micranthum var.oblatum作了描述与绘图。两者均为采自云南东南部的栽培植物,与硬叶兜兰P.micranthum近似。但小囊兜兰具有宽得多的叶(宽2.8~3.4cm),先端多少呈钩状、宽1.1~1.2cm的唇瓣,以及与唇瓣囊口几乎同样大小的退化雄蕊,而扁球兜兰则叶宽2.2~3 cm,唇瓣扁球形,囊深不超过1 cm,可区别于硬叶兜兰。上述种类均属于宽瓣亚属(广义)。该亚属有16个种产中国、越南或两地共有。本文提供了分种检索表。  相似文献   

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