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- STUDIES ON THE COMPOSITION, CHARACTERISTICS AND GEOGRAPHIC ELEMENT OF THE FAMILY OF SEED PLANT FLORA IN QINLING MT. 秦岭种子植物区系科的组成、特点及其地理成分研究。
- The floristic analysis of geographic element indicated that the flora was derived typically from tropics, and dominated by pan-tropic element and tropical Asian element. 各层次区系均以泛热带和热带亚洲成分较高。
- A new map of area of Potaninia was drawn, interpreted basic law and character of ecological geographic distribution of Potaninia and defined floristic geographic element of Potaninia as "Alashan-East Gobi" element. 摘要绘制了绵刺属新的分布区图,阐明了该属的生态地理分布的基本特征和规律,确定了其区系地理成分为“阿拉善-东戈壁”成分。
- Using the principle of geobotany, the areal-types of families and genera and the geographic element of genera were analyzed based on primary survey of the medicinal seed plants in Hunshandake sand. 摘要本文应用植物区系地理学的基本原理,对浑善达克沙地药用种子植物的科、属组成和属的地理成分进行了统计分析,结果表明:(1)本区有药用种子植物78科,270属,504种。
- The area and floristic geographic element of Potaninia 绵刺属的分布区及其区系地理成分
- Nevertheless, opposite policy element, geographical element compares the influence that policy element increases to region economy to have grows more sluggish aftereffect. 不过 ,相对政策要素而言 ,地理要素比政策要素对地区经济增长的影响有长得多的滞后效应。
- The floristic analysis showed the geographical element was complex, the tropical element dominated the whole woody plants, and temperate element took larger proportion. 植物区系地理成分复杂,科属组成以热带性成分为主,温带成分占有较大的比例;
- The climate of a large geographic area. 大气候广大地理区域内的气候
- The geographic occurrence or range of an organism. 生物的地理分布生物出现或分布范围的地理地区
- In a printer, the removable type element. 印刷机上可拆卸的打印部件。
- The flora analysis have 9 distribution-type, shows that the orchids flora of the geographical element is complex, with obvious temperate quality.The life-form is mainly in terrestrial. 区系分析有9个分布区类型,显示黄山市兰科植物区系地理成份较为复杂,具明显的温带性质,生活型以地生型为主。
- He's in his element when playing badminton. 他打起羽毛球来真是得心应手。
- The inland part of a political or geographic entity. 内陆一个政治或地理实体的内陆部分
- This heater needs a new element. 这个加热器需要一组新电阻丝。
- The analysis on the tropical geographical elements of the seed plant flora in the Qinling Mt. 秦岭种子植物区系中的热带地理成分研究。
- I'm out of my element in political discussions. 我不喜欢参加政治讨论。
- The study of the geographic distribution of organisms. 生物地理学研究有机体地理分布的学科
- Maintenance of PC is in my element. 我对电脑的维修保养很在行。
- Sulphur was not identified as an element until1810. 1810年以前还没有认出硫是一种元素。
- The scientists are in search of a new element. 科学家们正在寻找一种新元素。