缺点：负区间可能“死亡”，即神经元永远不激活
格里爾強調「我們會信守承諾。我們也期望我們的夥伴信守承諾」。
，这一点在同城约会中也有详细论述
const textGeometry = new TextGeometry('three.js', { font, size: 3, ... });，更多细节参见爱思助手下载最新版本
When adapting to a ReadableStream, a bit more work is required since the alternative approach yields batches of chunks, but the adaptation layer is as easily straightforward: