科

Web-spinning spiders, whose habitats or biology are diverse, construct many types of aerial webs. Most species of spiders belonging to Deinopoidea and Araneoidea use orb-webs to capture prey.

蜘蛛目中的织网蜘蛛由于栖息环境、捕食方式等方面的差异而织不同类型的蛛网，其中只有妖面蛛总科和园蛛总科两个类群蜘蛛织圆网。

Has the orb-web a monophyletic or a polyphyletic origin? In other words, is Orbiculariae (Deinopoidea + Araneoidea) monophyletic or polyphyletic? There is a considerable dispute about phylogenetic relationship between Deinopoidea and Araneoidea.

但关于妖面蛛总科和园蛛总科间系统发生关系，即圆网蛛类是否为单系起源，换言之，圆网究竟是经历一次进化还是多次进化，多年来始终是悬而未决的蛛形学难题之一。

Other moths in the families Noctuidae and Arctiidae have developed membranes that sense bats' echolocation and enable them to take evasive action, flying in a loop or dropping quickly out of the bat's flight path when they detect its presence.

夜蛾科和灯蛾科中其他种类的蛾子身体上长出了隔膜，可以感知蝙蝠发出的定位声，从而可以采取逃避行动。当发觉蝙蝠出现时，这些蛾子便作环状飞行，或者快速下降，逃出蝙蝠的飞行路线。

The arthrology group committee member of China Medical Association Orthopedics Academy,the committee's committee member of World Traditional Chinese Medical Association Federation Orthopedics,the appraiseing expert of the Chinese Medicine Academic So

主要社会兼职：中华医学会骨科专业学会关节学组委员、世界中医药学会联合会骨伤科专业委员会委员、中华中医药学会科学技术奖评审专家、北京中医药学会骨伤科专业委员会委员、北京市医疗鉴定委员会委员、《中华中西医临床杂志》编委、《中华外科杂志》VIP会员、SICOT／SIROT和APAS会员。

The female reproductive organ of ascomycetous fungi .

担子菌的一个小目，由鸟巢菌科和弹球菌科组成。

It is seen in the Asteraceae and Rosaceae.

紫菀科和蔷薇科中可见到此种样式。

The major conclusions are as the following:(1) Species composition is rich in Artemisia ordosica communities, with Asteraceae, Gramineae, Leguminosae and Chenopodiaceae as the dominant families.

主要结论如下：(1)油蒿群落占优势的科依次为菊科、禾本科、豆科和藜科。

A lumpy asteroidal mass that can barely be considered a planet, Kessel's claim to infamy lies in the precious strands of glitterstim spice that striates the otherwise unremarkable rock of the frigid world.

科舍尔是一个凸凹不平的星状天体，很难把它算作一个行星。科舍尔的坏名声来自于宝贵的&闪光&（glitterstim？似乎指香料名称）线状香料，这些香料矿呈条纹状分布于这个寒冷的世界上的普普通通的岩石中。

Ben befriended a Coruscant youth named Barit Saiy who had joined the Corellian cause, and the encounter forced Ben to choose between his friend and his duty to the Galactic Alliance.

他和一个名叫巴里特·赛伊的科洛桑青年成为朋友，但对方加入了科雷利亚人的事业。

Small order of basidiomycetous fungi comprising families Nidulariaceae and Sphaerobolaceae.

担子菌的一个小目，由鸟巢菌科和弹球菌科组成。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。