minus side

On the minus side are premium prices and occasionally petty rules and conflicts over use.

缺点是高昂的价格和时而琐碎的规定，以及围绕设施使用而产生的冲突。

On the minus side, there's no documentation apart from the PHP code itself, so getting this library to work entailed some guesswork.

而这个库的弊端是除了PHP代码本身外不存在任何文档，因此使用这个库必然会进行一些猜测。

On the minus side , rented property is expensive and difficult to find.

不利因素是租房又贵又不好找。

On the minus side, it's based on a relatively unproven parser technology and does not support the validation flexibility provided by some of the alternatives ( especially JAXB).

在其劣势方面，它基于一种相对来说未经证实的解析器技术，而且不支持有些其它框架（特别是JAXB）所提供的验证灵活性。

On the minus side, rented property is expensive and difficult to find.

不利因素是租房又贵又不好找。

On the minus side, the locking mechanism limits either the number of active instances ( as multiple any-to-any replicas become rapidly unmanageable) or requires a database with a single central locking table& a single point of failure for the entire system.

在缺陷方面，锁定机制限制了活动实例数量（因为多种多对多副本很快会变得无法管理）或需要一个具有单一中央锁定表的数据库&整个系统的单点故障。