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longicorn是什么意思

发布时间:2021-02-10 作者: 英语查

longicorn 是什么意思

中文翻译与英英解释

adj.
有长角的;具长触角的〔如某些甲虫〕。
long-bodied beetle having very long antennae
同义词:long-horned beetle, longicorn beetle,

例句与用法

1.The research progress of pine wood nematode in aspects of disease - resistant mechanism , pattern of activities and proliferation of the nematode in tree ( trunk ) , the relationship between nematode and longicorn , biological control and application of the new technologies in the research fields were discussed
在松树的抗(感)病机理、线虫在树体内的活动与增殖规律、线虫与天牛的关系、生物防治以及新技术在研究中的应用等方面取得较大进展。

2.Community ' s a diversity is measured by simpson diversity index , shannon - wiener diversity index and pielou evenness index . the results show that habitats range in a diminishing sequence of diversity indices from broadleaf forest , broadleaf bush , grassland bush to bamboo forest ; that altitude belts range from 600 - to - 1200 - m belt , under - 600 - m belt to 1200 - to - 1800 - m belt , and no longicorn beetles was found above 1800 m ; months from july , may , june to august , a diversity analysis shows that complicated habitats can hold higher biodiversity
结果表明,不同生境多样性指数从高到低的顺序是:阔叶林、阔叶灌丛、灌草丛、竹林;不同海拔多样性指数从高到低的顺序是: 600 ? 1200m区间、 600m以下区间、 1200 ? 1800m区间, 1800m以上区间暂未发现天牛科昆虫;不同月份多样性指数从高到低的顺序是: 7月、 5月、 6月、 8月。

3.The results show that season has remarkable effect on component of cerambycidae community , which suggests that longicorn beetles occur much seasonally ; habitat type also has large effect on it , which reflects the dependence of longicorn beetles on host plant ; but altitude gradient has smaller effect on it , which is a result of the fact that longicorn beetles " larvae live all their life inside the stem of host plant and are seldom influenced by outside surroundings
结果表明,月份对天牛群落组成影响显著,天牛的发生具有明显的季节性;生境类型对天牛群落组成也有很大影响,体现了天牛对寄主植物的依赖性;海拔对天牛群落组成的影响较小,这与天牛幼虫终生生活在寄主植物茎内,受外界环境影响较小有关。

4.In the second section , 186 species ( subspecies ) of longicorn beetles from maoershan natural reserve , which belong to 5 subfamilies 100 genera , are recorded . classification keys to subfamilies , genera and species are presented . among the species recorded , genus magninia clermont , species magninia tonkinea clermont and eutaenia tanoi breuning are all new to china and 13 species are not named yet
在所记录的天牛中,刺墨天牛属magniniaclermont为中国新记录属,越北刺墨天牛magniniatonkineaclermont和老挝带天牛eutaeniatanoibreuning为中国新记录种, 13种暂未定名。

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