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当�们的手无意中碰到高温物体时会立即缩回来这个过程称为缩手反射．它由如图所示的反射弧来完成．其中手部皮肤属于 A．感受器b．传入神经c Template






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sketch 5228 Rin & Len by Mark Phillips
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tomski当�们的手无意中碰到高温物体时会立即缩回来这个过程称为缩手反射．它由如图所示的反射弧来完成．其中手部皮肤属于 a．感受器b．传入神经c coloring
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当们的手无意中碰到高温物体时会立即缩回来这个过程称为缩手反射．它由如图所示的反射弧来完成．其中手部皮肤属于 A．感受器B．传入神经C sketch template
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4．当你的手指无意间碰到灼热的物体时就会缩回手臂请根据示意图判断神经冲动的传导方是 A．B．C．D sketch template
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史上最全的03岁宝宝手部精细动作训练！爸妈必备小知识！ sketch template
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下图是人缩手反射的过程请根据图回答下列问题 1 在反射活动中感觉刺激的部位是 感受器 起分析控制作用的部位是 神经中枢 输送信息 sketch template
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蓝光高精度激光位移传感器在高温光物体测量中的应用案例 知乎 sketch template
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浸没在液体中的物体所受浮力的大小与下面的哪些因素无关A液体的密度B物体在液体中的深度C物体排开液体的体积D物体上下表面受到上下 sketch template
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如图是缩手反射的过程示意图，请回答：（1）E属于反射弧组成中的 。（2）反射弧中结构A的作用是 。（3）若此人D处受损，手碰到高温物体，将出现 sketch template
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下图所示为某女士的手指不小心碰到火焰后的缩手反应请据图分析作答1“手碰到火焰后立即缩回 的反应是一种神经调节的基本方式叫做 该反应 sketch template
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下列说法正确的是 A．体积相同的物体放在液体中受到的浮力相等B．质量相等的物体放在液体中受到的浮力相等C．密度越大的物体放在液体中受到的 sketch template
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当你的手指无意间碰到灼热的物体时会立即缩回手臂请根据示意图判断神经冲动的传导方及信息传到大的神经纤维所处位置表述正确的是 A sketch template
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