第三十一条 当事人对仲裁协议的效力有异议的，可以请求仲裁机构或者仲裁庭作出决定，也可以请求人民法院作出裁定。一方请求仲裁机构或者仲裁庭作出决定，另一方请求人民法院作出裁定的，由人民法院裁定。
Web streams was an ambitious project that brought streaming to the web platform when nothing else existed. The people who designed it made reasonable choices given the constraints of 2014 – before async iteration, before years of production experience revealed the edge cases.，详情可参考WPS官方版本下载
Repo Structure and Code Reuse，这一点在同城约会中也有详细论述
A quadtree does the same thing for two-dimensional space. It takes a rectangular region and divides it into four equal quadrants: northwest, northeast, southwest, southeast. If a quadrant has too many points in it, it subdivides again and again. Each subdivision creates smaller and smaller cells where points are densely packed.