software application, online service, or platform that distributes and
可以这么理解，华为将主干道从原来5G的100MHz扩大四倍，更宽的频谱意味着能同时传输更多的数据，而超分辨MU-MIMO算法就像是一个智能的交通指挥系统，提高了频谱的利用效率。
，更多细节参见电影
There is a special form for boolean formulas called "Conjunctive Normal Form" (CNF). A problem in this form consists of clauses connected with and operators, where each clause only contains variables connected with or operators. The variables can appear negated, but only variables can be directly negated, something like !(a && b) is not allowed. An example boolean formula in CNF form is:
But uncertainty remains high. This could prove to be highly profitable for both Shell and BP’s trading arms with Shell’s optimisation capabilities in LNG transit likely to be in particularly strong demand. Shell’s balance sheet strength also leaves it better placed to deal with any prolonged volatility and while BP’s buybacks remain on pause, we’re expecting Shell’s generous payouts are likely to continue this year.
还有的酒店打上“宠物友好”标签，但是只能带狗不能带猫（或能带毛不能带狗），在宠物品类上限制很多。