STEM与日常科技·英语30篇（5）

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类脑计算与能耗对比

Neuromorphic chips mimic neuron behavior using analog circuits instead of digital logic gates.
They only consume power when signals spike—unlike CPUs that burn energy constantly.
A single neuromorphic chip can process sensory data with less than one watt of power.
Traditional AI accelerators use gigabytes of memory transfers per second, wasting energy on data movement.
Brain-inspired architectures compute locally, avoiding bottlenecks between processor and memory.
Researchers measured 100x lower energy per inference on spiking neural networks versus GPUs.
These chips excel at real-time tasks like gesture recognition or anomaly detection in sensors.
They run efficiently on battery-powered edge devices without needing cloud offloading.
Scaling up requires new programming models, since conventional code doesn’t map well to spikes.
Long-term, they may enable always-on environmental monitoring with solar-charged nodes.

听 → 读 → 学表达 → 懂 → 今天会说这一句 → 跟读录音 → 自己说一句。

Brain-inspired architectures compute locally, avoiding bottlenecks between processor and memory. 受大脑启发的架构在本地计算，避免处理器与内存之间的瓶颈。
Long-term, they may enable always-on environmental monitoring with solar-charged nodes. 长远来看，它们有望支持由太阳能充电节点实现的常开式环境监测。
They run efficiently on battery-powered edge devices without needing cloud offloading. 它们可在电池供电的边缘设备上高效运行，无需卸载至云端。

这篇中文题目最接近哪一句？类脑计算与能耗对比一次学校运动会的通知一份超市购物清单

课文第一句的意思更接近？神经形态芯片使用模拟电路而非数字逻辑门来模拟神经元行为。今天学校放假了。请把窗户打开。

这一课主要在讲什么？（看英文标题） Why Neuromorphic Chips Use Far Less Energy Than Traditional AI Processors How to cook noodles A maths worksheet

Brain-inspired architectures compute locally, avoiding bottlenecks between processor and memory.

Brain-inspired architectures compute locally, avoiding bottlenecks between processor and memory.

第一版：录下来、回听、再听标准音。系统打分以后再加。

用今天的表达，自己说一句。

例子：Brain-inspired architectures compute locally, avoiding bottlenecks between processor and memory.