科学神经元解剖海报

中文提示词

创作一张高度详尽的科学解剖海报，主体为 {argument name="subject" default="神经元"}，背景为干净的暖米白色纸张，呈现出博物馆级的 3D 铅笔素描与超写实生物插图的混合风格。构图中心为一个四分之三侧视的大型神经元，细胞体内有一个超大的球形紫色细胞核，许多分支状树突像冬天的树枝一样向外延伸，一条长长的轴突向右下方斜向伸展。轴突部分切开以展示其内部结构，并包裹在分段的蓝灰色髓鞘中，在朗飞氏结处有明显的间隙。在末端，轴突分支为 15 条细长的终端纤维，每条纤维末端都有一个圆形的突触球，尖端呈浅桃色和粉色。中心主体应看起来具有雕塑感、有机感且略带光泽，具有复杂的膜纹理，色调为微妙的米色、象牙色、银色、棕色和紫色，远端分支线条极其精细。在中心主体周围布置 6 个带标签的教育性插图板块，排列方式如同教科书信息图：左上角为标题块，文字为 {argument name="title text" default="神经元（神经细胞）"}，附带一段简短的解释性文字和一个包含 10 个项目的编号结构列表；右上角为一个较小的单色全神经元草图，标注为 {argument name="style note" default="3D 铅笔素描"}；左下角为细胞体细节图，带有指向内部细胞器的标签；底部左侧为髓鞘横截面圆柱体图；下方中心为一个方形灰度显微镜视野面板，带有 4 个标签；右侧中心为一个电信号部分，配有一个显示膜电位随时间变化的小型动作电位图；右下角为一个突触特写图，带有受体和神经递质标签。包含精细的衬线字体、精致的引导线、主神经元上的小圆圈数字，营造出优雅的古老科学图版与现代生物医学可视化相结合的感觉。保持布局通透平衡，中心神经元占据画布大部分空间，横向构图，极高分辨率，清晰的教育海报设计，以及精致的中性美学。

原始提示词

Create a highly detailed scientific anatomical poster of a {argument name="subject" default="neuron"} on a clean warm off-white paper background, presented as a museum-quality hybrid of 3D pencil drawing and ultra-realistic biological illustration. The composition centers on one large neuron in three-quarter view, with an oversized spherical purple nucleus inside a textured cell body, many branching dendrites spreading outward like winter tree branches, and a long axon extending diagonally down to the right. The axon is partially cut away to reveal its internal structure and is wrapped in segmented blue-gray myelin sheaths with visible gaps at the nodes of Ranvier. At the far end, the axon branches into exactly 15 thin terminal fibers, each ending in a rounded synaptic bulb with pale peach and pink tips. The main central figure should look sculptural, organic, and slightly glossy, with intricate membrane textures, subtle beige, ivory, silver, brown, and violet coloration, and extremely fine linework for the distal branches. Surround the centerpiece with 6 labeled educational inset sections arranged like a textbook infographic: top left a title block reading {argument name="title text" default="NEURON (NERVE CELL)"} with a short explanatory paragraph and a numbered structure list containing exactly 10 items; upper right a smaller monochrome full-neuron sketch labeled {argument name="style note" default="3D PENCIL DRAWING"}; lower left a cell body soma detail diagram with labels pointing to internal organelles; bottom left a myelin sheath cross-section cylinder diagram; lower center a square grayscale microscopic view panel with 4 labels; right center an electrical signal section with a small action potential graph showing membrane potential versus time; lower right a synapse close-up drawing with receptor and neurotransmitter labeling. Include fine serif typography, delicate leader lines, small circled numbers on the main neuron, and the feel of an elegant old scientific plate mixed with modern biomedical visualization. Keep the layout airy and balanced, with the central neuron dominating most of the canvas, landscape orientation, extremely high resolution, crisp educational poster design, and a refined neutral aesthetic.