scoparium造句

• Studies on pelleting of hedgsarum scoparium seeds by aerial sowing
  飞播用花棒种子丸粒化研究
• The perennial vegetation is expected to a . ordosica dominated and h . scoparium stably co-existed, together with an annual plant population of e . poaeoides and b . dasyphylla, which is greatly fluctuated with annual precipitation pattern
  其将与因年际间降水量及其分布差异引起的种群密度等特征波动的一年生草本小画眉草和雾冰藜种群长期共存。
• The reproductive strategy of plants in shapotou played an essential role for vegetation stability . high resistance to drought and long life span enableed hedysarum scoparium and caragana korshinski to adapt themselves to the harsh environments
  结果表明：在地处干旱半干旱的沙坡头地区，通过机械固沙与植物固沙相结合的防风治沙模式，建立的雨育人工固沙区植被经过多年演替形成的人工?天然植被是稳定的。
• The reproductive characteristics and population structure of artemisia ordosica, hedysantm scoparium, caragana korshinskii and the reproductive characteristics of annual plants eragrostis poaeoides and bassia dasyphylla were observed in shapotou artificial revegetation area . stability of the artificial vegetation was appraised from the views of its persistence and variability under local natural condition . the study showed that : the artificial-natural vegetation built with sandbreaks and plants is stable in shapotou area
  通过对沙坡头人工固沙植被区主要建植种群柠条(caraganakorshinskii)、花棒(hedysarumscoparium)和油蒿(artemisiaordosica)的繁殖特性及种群结构的研究，以及自然侵入的一年生草本植物小画眉草(eragrostispoaeoides)和雾冰藜(bassiadasyphylla)繁殖特性的研究，探讨了在植被的持久性和变异性，分析评价了主要受恶劣环境压力下的人工固沙区植被的稳定性。