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life habits
相关语句
  生活习性
    Elementary Study on the Life Habits of Brontispa longissina(Gestro) (Coleoptera:Hispidae)
    椰心叶甲生活习性初探
短句来源
    The paper report the distribntion, life-history and life habits of Acantholyda flauimarhinata,and promate the control mothed to this pest.
    本文报道了黄缘扁叶蜂的分布,生活史和生活习性等发生情况,并提出了对该虫的防治方法。
短句来源
    Agrothereutes macroincubitor (Uchida,1931),a new Chinese record,and Bathythrix cilifacialis Sheng 1998 parasitizing mature larva and prepupa in cocoon of Pachynematus itoi Okutani are redescribed. Their main life habits,with the variation of Bathythrix cilifacialis Sheng,are reported.
    该文对寄生伊藤厚丝叶蜂 Pachynematus itoi Okutani的天敌大田猎姬蜂Agrothereutes macroincubitor(Uchida,1 93 1 ) (中国新记录 )和毛面泥甲姬蜂 Bathythrixcilifacialis Sheng1 998的形态特征作了重新描述 ,并简要报道了它们的主要生活习性
短句来源
    This paper is based on the observation and study of egg morphology,various insect forms and life habits of the two species of bamboo chalcid.
    对这 2种小蜂的卵形态和各虫态生活习性也作了观察研究。 表 1参 3
短句来源
    Based on the investigation on 42 species of insect pests infecting Magnolia plants,this paper introduces the morphologic character and life habits of 8 species of important insect pests and the control measures,are also provided.
    报道了木兰科植物害虫42种,其中就8种主要害虫对其生活习性,进行了较为详细的描述,并提出了综合防治措施。
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  “life habits”译为未确定词的双语例句
    2. Life habits: Adult's feeding habits is relatively mixed.
    第2姊妹代成虫8月下旬开始羽化,9月下旬羽化结束,当年不产卵。
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  life habits
This difference could be attributed to the variation in life habits especially fish diet and to the local environment of each population.
      
Externally attached telemetry transmitters are unsuitable to tag yellow eels Anguilla anguilla (L.), in streams where they exhibit cryptic life habits and hide in narrow cavities between rocks.
      
In distinguishing among non-cultivated plants informants display awareness of life habits and morphological features that have little direct bearing on agronomic properties.
      
Genetic and late acquired factors and life habits are major risk factors for a first GTCS in adults, while pre- and perinatal events play only a minor role.
      
Their life habits, smoking, alcohol consumption, and dietary habits were examined by means of a questionnaire.
      
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In this article the life history and life habits of

本文就榕树蓟马的生活史、生活习性等进行了观察,结果表明:榕树蓟马在福州地区一年发生13-15代,代重叠相当严重,每代所需时间依季节不同,越冬现象不明显。用1000倍水胺硫磷溶液防治效果较好,24小时死亡率达98.4%,48小时死亡率达100%。

The deciduous broad-leaved forest is a vegetation type in the Chinesevegetation classification system. In the vegetative regionlization, it is a zonal vegetation in the warm temperate deciduous broad-leaved forest region. From the Greaceous period, the forest in North China mainly consisted of deciduous trees and shrubs. Through different geologic periods' development and evolution, till the Tirtiary period, its vegetation type mainly belonged to the warm temperate deciduous broad-leaved forest. After the Glacier,...

The deciduous broad-leaved forest is a vegetation type in the Chinesevegetation classification system. In the vegetative regionlization, it is a zonal vegetation in the warm temperate deciduous broad-leaved forest region. From the Greaceous period, the forest in North China mainly consisted of deciduous trees and shrubs. Through different geologic periods' development and evolution, till the Tirtiary period, its vegetation type mainly belonged to the warm temperate deciduous broad-leaved forest. After the Glacier, this natural forest has become a zonal vegetation. The deciduous broad-leaved forest of China requires ecologically anannual average temperature of 8-10℃, and 500-1000mm's annual precipitation. The soilunderneath is mainly brown forest soil and drab soil. The constractive species of the community is some typical genera and species of the north temperate zone; its composition is mainly some characteristic components in East Asia, especially of China-Japan and Chinese endemic species, having certain relationship with Siberia, Middle Asia and the tropical flora in different directions.The deciduous broad-leaved forest of China is usually composed of tree layer, shurblayer and herb layer, lacking in surface bryophyte, with liana and periphyte rarely seen. According to the life habit and habitate requirement of the dominent species, it can bedivided into three types-the typical deciduous broad-leaved forest, the mountain popularand birch forest and the riparian deciduous broad-leaved forest.From 5000~ 4000 B. C., with the settlemellt of the human being, many primary forests are transformed to cultivated agricultural vegetation. As artificial interference increased, the deciduoous broad-leaved forest evolved to shrubs and grassy thicketin regressive succession. Only when the environment improves, can it evolve to the typical deciduous broad-leaved forest. So it is considered unsuitible to sort out a vegetation type as the evergreen mixeddeciduous broad-leaved forest when evergreen broad-leaved trees is in the deciduous broad-leaved forest. If such a type should be established, then it coule be classified under a subunit of vegetation type.

落叶阔叶林为中国植被分类系统中的一个植被型,在植被分区中是暖温带落叶阔叶林区域的地带性植被。从白垩纪开始,中国华北的森林组成以落叶的乔木和灌木为主。经过不同地质时期的发展和演变,到第三纪时,植被类型主要属于暖温带落叶阔叶林。到第四纪冰川以后,这种天然林已经成为地带性的植被类型。中国落叶阔叶林的生态要求是年平均温度一般为8-10℃,年降水量在500-1000mm之间。林下发育的土壤主要是棕色森林土和褐色土。群落的建群种是一些典型北温带的属种,其组成主要是东亚特别是中国-日本和中国特有的各种成分,在不同方向与西伯利亚、中亚和热带植物区系均有一定的联系。中国落叶阔叶林通常由乔木层、灌木层和草本层构成,林下缺少地表苔藓层,很少见有藤本植物和附生植物。根据优势种的生活习性和所要求的生境条件,可以划分为典型落叶阔叶林、山地杨桦林和河岸落叶阔叶林三类。从公元前四、五千年起,随着人类的定居而出现了农业生产,改造许多原始的森林为栽培的农业植被。由于人为干扰的加强,落叶阔叶林往往逆行演替为灌丛和灌草丛。只有环境条件改善以后,才能沿着进展演替成为典型落叶阔叶林。在落叶阔叶林中混生有常绿阔叶树而被称为常绿、落叶阔叶混交林的植被型,?

The paper report the distribntion, life-history and life habits of Acantholyda flauimarhinata,and promate the control mothed to this pest.

本文报道了黄缘扁叶蜂的分布,生活史和生活习性等发生情况,并提出了对该虫的防治方法。

 
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