- 更多网络例句与昆虫状的相关的网络例句 [注:此内容来源于网络,仅供参考]
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The wing is a flattened evagination of the dorsal body wall.
翅是昆虫背板的片状翻出物。
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Baculovirus is an specific pathogen for insect, particularly for the Lepidoptera insects.
杆状病毒是昆虫专一性的病原病毒。
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This paper extracted and analysed 11Math-Mophological Features such as Area, Perimeter, X-Length, Y-Length, Shape-Parameter, Lobation, Sphericity, Circularity, Roundness, Eccentricity and HoleNumber. Based on 40 species of insects which belonging to 8 Orders, 25 Families. And then ranks the accountability of 11 features each in insect identification while assessing their implication to insect taxonomy on levels of Order, Superfamily, Family and Species. More than those, also describes the kinship among the insects of various categories within the same level from the perspective of mathematical morphology through cluster analyses.
论文对隶属于8个目25科的40种昆虫利用计算机视觉技术进行了自动鉴别研究,从昆虫图像中提取和分析了这些昆虫的面积、周长、横轴长、纵轴长、形状参数、叶状性、球状性、圆形性、似圆度、偏心率、亮斑数等11项数学形态特征,并分别探讨了在目、总科、科及种分类阶元上这些数学特征在昆虫分类中的应用可能性和可靠性,利用聚类分析从数学形态学角度对所涉及到的同阶元昆虫类群的亲缘关系做了描述。
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A soft,cushionlike pad on the foot of an insect,such as the housefly ,by which it clings to a surface.
昆虫的复眼实际上是一束丝状的锥形光学纤维丝束。
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Extracted from the images of 28 species of insects of the Hemiptera, Lepidoptera and Coleoptera, the application of rough-set theory and fuzzy clustering analysis in insect taxonomy was evaluated.
本文根据昆虫图像,对半翅目、鳞翅目、鞘翅目的28种昆虫提取的形状参数、叶状性、球状性等7项数学形态特征进行了粗糙集模糊聚类分析。
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Any of several dwarf creeping orchids with small bizarre insectlike hairy flowers on slender stalks.
矮小、爬行的兰花,茎纤细,花小而奇异呈昆虫状。
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A strap-shaped or tonguelike structure, especially a mouth part in certain insects.
唇舌舌状的或舌尖状结构,尤指一些昆虫的嘴唇
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Any wormlike insect larva, as of certain beetles, that lives and grows in manure.
粪蛆生活并生长于腐殖土壤中的一种爬虫状的昆虫幼虫,如某些甲壳虫
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We have developed many kinds of optical methods to measure the insect flight. For example, a beating force measurement method reduces the uncertainty caused by air turbulence; a flow measurement using a frame straddling technique decreases the interval between exposures of the flow;extracting the weak distorted fringes on the dragonfly wing by a correlation algorithm; measuring the camber deformation of a dragonfly wing using projected comb fringe without hypothesizing that the wing is a rigid plate. By measuring the beating force, wing kinematics and flow, simutantously, we can analyze the relationship among many flight parameters.
本研究针对昆虫运动的特点,研究开发了测量昆虫运动,特别是自由飞行昆虫运动的光学方法,包括:风洞中扇翅力的测量,解决高灵敏度光学测量的抗干扰问题;帧头帧尾流场测量方法,解决由CCD拍摄帧频导致的测量速度低的问题;调制相关算法,解决透明翅膀上散射光较弱问题;梳状条纹投影法,解决翅膀弓形变形测量问题,不需要以往的翅膀刚性平板或刚性条杆假设;多参数的综合测量,解决各参数间的相位匹配问题。
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Baculoviruses are invertebrate-specific pathogens that have been shown to be important in controlling populations of insects in natural epizootics and have long been considered potentially useful microbial agents for insect pest control.
杆状病毒为无脊椎动物病原,长久以来且被认为是一种重要的控制害虫族群,自然病原控制病虫害,并有开发做为昆虫防治的微生物制剂潜能。
- 更多网络解释与昆虫状的相关的网络解释 [注:此内容来源于网络,仅供参考]
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aculeus, aculea:微剌,某些昆虫的翅膜上细小棘状、刺状的枝条
acupuncture 针术 | aculeus, aculea 微剌,某些昆虫的翅膜上细小棘状、刺状的枝条. | aculeala, aculeatus 针尾部(昆虫)
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elytron:背鳞
(2)a.多毛类鳞沙蚕体背左右两行排列的扁平板,系疣足背触须的变态,总称为背鳞(elytron). 雌体背面背鳞之间成为贮藏受精卵的育房. 容易脱落,亦易再生. b.覆盖于昆虫、特别是鳞翅目昆虫翅表面的毛状或叶状的微小扁平物. 发生学上与刚毛相同,
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insectifuge:驱虫药 杀虫剂
insectiform 昆虫状的 | insectifuge 驱虫药 杀虫剂 | insectinfestation 遭受虫害
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Insects:昆虫纲
insectivorous plant 食虫植物 | insects 昆虫纲 | insequent drainage 师状的排水系统
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aculeatus, aculeate:尖锐的,有刺的
aculeala, aculeatus 针尾部(昆虫) | aculeatus, aculeate 尖锐的,有刺的 | aculeus 象小针刺状的,特指象螫刺的.
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gastric caeca:胃盲囊
超微结构和功能 中肠是分泌消化酶,消化食物和吸收养分的主要部位.一般昆虫的中肠呈管状,前端紧接前胃,后端以马氏管着生处与后肠分界.很多昆虫中肠肠壁的 前端,常向外突出形成囊状的胃盲囊(gastric caeca),其数目和形状因昆虫 种类不同而异,
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cassideous:盔状的
casque 盔瓣 | cassideous 盔状的 | caste 阶级,级(社会性昆虫)
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diploglossata:重舌目
重舌目 (Diploglossata) 昆虫纲的1目. 本目昆虫又名鼠螋. 体小,扁平,口器咀嚼式、触角丝状多节,但不长. 无翅、无眼. 革翅目 (Dermaptera)前翅鞘质,极短而后端平截;腹端多具钳状尾铗. 俗称蠼螋. 全世界已知约1200种,中国已知70余种.
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insectiform:昆虫状的
insecticidelarvaciderodenticide 杀虫剂 | insectiform 昆虫状的 | insectivora 食虫类
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insequent drainage:师状的排水系统
insects 昆虫纲 | insequent drainage 师状的排水系统 | insequent river 斜向河