头胸部
- cephalothorax
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体躯通常分为头胸部和腹部两部分。
The body is usually divided into cephalothorax and abdomen .
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而短翅型和长翅型雌、雄成虫头胸部的磁滞回线无闭合现象,说明该部位无磁性物质存在。
In the meantime , there were no closed hysteresis loops detected in the cephalothorax of long-winged and short-winged adults , suggesting that no magnetic materials exist in this body part of N.lugens .
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头胸部,蚱蜢,蜻蜓,瓢虫,扁虱,小虫,蝎子。
Cephalothoraxes , grasshopper , dragonfly , ladybug , tick , mite , scorpion .
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实验结果表明,对于拟环豹纹蛛材料,在一定范围内,随着温度的升高,蜘蛛头胸部Ca2+含量升高,导致神经冲动传递速度加快,范围加广,新陈代谢加强,活动力及兴奋性加强。
The results showed that . the content of general Ca2 + increased markedly with the increase of temperature in a certain range , and leaded to faster and broader transmission of nerve impulses , enhanced metabolism activity and excitement of spiders .
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头、胸部损伤是各类人员死亡的主要原因。
The main causes of death were head injury and thorax injury .
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尽可能将婴儿抱起,或将他的头和胸部轻轻抬起。
Hold the child if possible ; otherwise , elevate his head and chest slightly .
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在轿车侧面碰撞事故中,儿童乘员头、胸部是主要损伤部位。
The head and thorax of the child occupant are mainly injured regions in passenger car side impacts .
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损伤以拳、足等钝器伤为主,以擦伤和挫伤多见,主要位于头、胸部。
The traumas were caused mainly by bare-handed and other blunt instruments and were abrasion and contusion , which located chiefly in head and thoracic parts .
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球员可用脚、头和胸部触球,但是只有守门员和掷界外球的球员可以用手触球。
Players may use their feet , head , _or_chest to play the ball with the exception of the goalkeeper_and_of making a throw-in , players may not use their hands_or_arms .
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他抬起一只指头指向她胸口,可是被她挥开了。尽可能将婴儿抱起,或将他的头和胸部轻轻抬起。
He lifted his finger towards her breast , but she dashed his hand aside . Hold the child if possible ; otherwise , elevate his head and chest slightly .
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为最大限度地降低儿童乘员头、胸部的损伤风险,对儿童约束系统和侧面气囊的安全性能进行优化设计。
In order to reduce the injury risks of head and thorax , a multi-objective optimization design of child restraint system ( CRS ) and side airbag is conducted in terms of CRS safety performances .
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目的分析与评价三维CT图像重建在头、颈、胸部扫描中的应用价值,寻找影响CT图像三维显示的主要因素。
Objective To analyze and evaluate clinical application value of 3-D spiral CT in head . neck and thorax to find out many important factors that affecting 3-D CT imaging display .
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硬壳,背甲,头胸甲一种硬骨质或甲壳质外部覆盖物,如海龟融为一体的背部板形器官,或甲壳纲动物覆盖头胸部的外骨骼部分。
A hard bony or chitinous outer covering , such as the fused dorsal plates of a turtle or the portion of the exoskeleton covering the head and thorax of a crustacean .