The more a customer uses the product, the more value she derives, the higher the switching costs are, and at some point she’ll hit a usage limit and convert to a paying customer.
有越多的顾客使用这个产品，它就能产生越多的价值，而转移成本也会变得越高，而在某一点处，它会达到一个使用限制，用户想要突破这一限制就必须付出一定的费用。
On the other hand, the watchful limit and the switching control for running state in the network were introduced, which combined the ART2 network's unsupervised training ability.
另一方面结合ART2神经网络无师学习的特点，引入了网络警戒门限和运行状态切换控制。
When main ventilator of mine is switching, high outburst mines will appear over-limit phenomenon of gas concentration in short blowing-out time of switching ventilator.
进入栏目免费论文付费论文职称论文毕业论文转让论文论文指导外文翻译检测论文当矿井主通风机倒机时，在倒机的短暂停风时间内，高突矿井出现瓦斯超限现象。
应用推荐