您要查找的是不是:
- A pelagic shark (Prionace glauca) of tropical and temperate oceans that is a brilliant dark blue on top. It occasionally attacks people. 蓝鲨:一种生活在热带和温带海域的远洋鲨(锯峰齿鲛),头部黑蓝发亮。常对人群发起攻击
- Reproductive biology characteristics of Prionace glauca in the tropical Eastern Pacific Ocean 东太平洋热带海域大青鲨繁殖生物学特征
- Analysis on length composition, hepatosomatic indices of Prionace glauca caught by longline fishery in the tropical Eastern Pacific Ocean 东太平洋热带海域大青鲨长度组成、肝重指数特征分析
- Prionace glaucan. 大青鲨
- C. glauca L. var. flaccida Willd. 黄花美人蕉 Canna flaccida Salisb;
- Research on Tissue Culture and Rapid Propagation of Canna glauca L. 水生美人蕉组培快繁技术研究。
- The embryological study on Neolitsea aurata var. glauca. 白毛新木姜子胚胎学研究.
- Clematis intricata Bunge [C. glauca Willd. var. angustifolia Ledeb. ],以全草及叶入药。夏秋采全草,晒干。摘叶晒干。
- Patchiness exponent of Suaeda glauca was a little lower than that of Aneurolepidium chinense and fractal dimension of patch boundary was higher. 其他类型斑块的两种指数基本上介于獐茅斑块和羊草斑块之间。
- Comparison of the Photosynthetic Characteristics of Canna indica L. And Canna glauca L. 美人蕉与花叶美人蕉光合特性比较研究。
- A Physio-ecological Study on Photosynthesis of Sinomanglietia glauca and Two Species in Manglietia Bl. 华木莲与木莲属两树种光合生理生态研究。
- The order of height was Picea sitchensis, Picea abies, Picea glauca, Picea arian, Picea crassifolia, Picea balfouriana. 6个种的 1年生云杉以苗高进行排序 :西加云杉 >欧洲云杉 >白云杉 >黑云杉 >青海云杉 >川西云杉。 欧洲云杉、白云杉、黑云杉各个种的不同种源间有很大的变异及选择潜力。
- Title: A Physio-ecological Study on Photosynthesis of Sinomanglietia glauca and Two Species in Manglietia Bl. 关键词:木兰科;华木莲;乳源木莲;巴东木莲;光合作用;生理生态
- The species composition and distribution of C. glauca community on Karst hills were mainly affected by the slope. 坡度的变化是影响岩溶石山青冈栎群落物种组成与分布的重要生态因子。
- The results indicated Picea glauca of different seed sources had differences in a certain extent. 结果表明,白云杉的不同种源间在多个指标上分别存在着一定程度的差异,其中一些指标的差异显著。
- Cyclobalanopsis glauca forest is one of the main types of the evergreen broad leaved forest (EBLF) in East China Subtropical Area. 青冈林是我国东部亚热带常绿阔叶林的最主要的类型之一。
- South American shrub or small tree (Nicotiana glauca) naturalized in the United States and having yellow flowers and thick, rubbery, oval or lance-shaped leaves. 树状烟草:一种南美灌木或小乔木,拉了名为(光烟叶烟草属),已在美国引进种植,开黄色花朵,生有橡胶状椭圆形或长条形叶子
- The cold resistance of P. nigra var. austriaca, Pseudotsuga menziesii var. glauca and P. tabulaeformis was determined with artifical freezing method and conductometry. 摘要对黄土高原丘陵沟壑区引种栽培的奥地利黑松、花旗松和乡土树种油松的针叶进行冰冻后测定其电导率,比较三者间的抗寒性;
- On the basis of field investigation,the species diversity of evergreen broad-leaved forest dominated by Cyclobalanopsis glauca in protection regions are studied. 在野外调查的基础上,对浙江北部地区保护区(风景区、森林公园)的青冈常绿阔叶林物种多样性进行了研究,并对不同地点的多样性进行比较分析。
- Besides, two novel hybrid species- Er No 1 and No 2 Gastrodiae were obtained by conforming the florescence of G. elata Bl. f. elata and G. elata Bl. f. glauca S. 调控乌天麻与红天麻花期相遇,培育出鄂天麻1号、2号两个优良杂交新品种。