逐行源码阅读中文笔记。
blog解读：https://blog.csdn.net/qq_39388410/article/details/108941999
原paper：
@Article{he2019moco,
author = {Kaiming He and Haoqi Fan and Yuxin Wu and Saining Xie and Ross Girshick},
title = {Momentum Contrast for Unsupervised Visual Representation Learning},
journal = {arXiv preprint arXiv:1911.05722},
year = {2019},
}