所面临的困难与问题主要是国内松香应用技术研究水平不高，产品市场有限，资金不足，信息不灵，行政于预。
The difficulties it faces are: low level of domestic resins application research, limited product market, insufficient funds and information, administrative interruption.
最值得注意的结果是服务接口之外非常不灵活，因为模块设计、信息隐藏和逻辑结构原则均未得到遵循。
The most notable consequence is the inflexibility beyond the service interface since modular design, information hiding and logical structuring principles are all violated.
实行关闭政策的做法对我们极为不利，连信息都不灵通。
A closed-door policy would be greatly to our disadvantage; we would not even have quick access to information.
而现有方法不灵活，集成复杂度高，信息缺失度高。
The existing methods are not flexible, high integration complexity, and high information scarcity.
而现有方法不灵活，集成复杂度高，信息缺失度高。
The existing methods are not flexible, high integration complexity, and high information scarcity.
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