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- Keywords alien biological invasion;critical control point;intentional introduction;unintentional introduction; 外来生物入侵;控制关键点;有意引种;无意引种;
- alien biological invasion 外来生物入侵
- The impacts and invasion method of alien invasive species (AIS), and prevention and management of biological invasion are discussed. 本文探讨了外来入侵生物的概念及其在我国的危害状况、入侵原因,提出了外来入侵生物的预防及管理对策。
- Biological invasion make severe affect on ecological environment, biodiversity, economy and society of the world. 生物入侵对世界生态环境、生物多样性和社会及经济造成严重影响。
- Shanghai botanical garden may draw up effective management strategy to prevent biological invasion while importing plant. 提出植物园在引种时如何制定有效管理措施来进行生物入侵的防范。
- Allelopathy plays an important role in biological invasion, but there is little research on the allelopathic influence of O. corymbosa. 摘要化感作用在生物入侵过程中具有重要的意义,但是还没有人对外来物种红花醡浆草的化感作用做过研究。
- Conclusion MDAC is rarely seen clinically with biological invasion behaviour and worse prognosis, which is easily misdiagnosed as other benign tumors. 结论子宫颈MDAC少见,有侵袭性生物学行为,预后差,临床和病理上易被误诊为宫颈其他多种良性肿瘤及瘤样病变。
- The main harm of biological invasion is destructing ecological environment, threatening the human health and endangering economical development. 生物入侵的主要危害是:破坏生态环境、威胁人类健康、危害经济发展。
- After analyzing the effects of biological invasion on the local biodiversity and its major ways and calamity mechanism, the author puts forward the measures to prevent biological invasion. 摘要通过分析生物入侵对本地生物多样性的影响及生物入侵的途径和成灾机制,提出防治外来有害生物入侵的措施。
- With the development of biological invasion research, people have found soil microorganisms and nutrient cycling are closely connected with aboveground plant community and feedback exists among them. 近年来兴起的外来入侵植物与入侵地土壤生态过程相互影响的研究为外来植物入侵机理的揭示提供了新思路。
- "Strict laws and regulations for the restriction and control of invasive species are necessary, as well as more urgency in enhancing awareness of the risks of biological invasion. 同时他还指出:“我们需要有严格的法律法规来限制和控制入侵物种,而更迫切的是要提高人们对生物入侵危害性的认识。”
- It is alien to the school discipline. 这是违反学校纪律的。
- Keywords Solidago;biological invasion;exotic weeds; 一枝黄花属;生物入侵;外来杂草;
- She is declared an undesirable alien and deport. 她被宣布是不受欢迎的外国人并被驱逐出境。
- Keywords Alien species;Biodiversity;Biological invasion;Coreopsis grandiflora Hogg.;Genetic diversity;Sexual reproduction;Shandong province; 外来植物;生物多样性;生物入侵;大花金鸡菊;遗传多样性;有性生殖;山东省;
- Cruelty is quite alien to his nature. 残忍完全不合他的本性。
- It also provides important new insights on biological invasions and the distribution of organisms. 该刊还提供了有关生物入侵和生物分布的最新见解。
- The invasion force was annihilated. 侵略军被消灭了。
- Her behavior is alien to our ethical values. 她的行为和我们的伦理标准格格不入。
- A law was passed to protect alien property. 通过了一项法律保护外国侨民的财产。